Tag: carbide

What is Tantalum Carbide TaC Powder?

Introduction to Tantalum Carbide TAC Powder Tantalum carbide Oder TaC It is a light-brown metallic cubic crystal powder belonging to the sodium chlorine cubic crystal system. The density is 14.3g/cm3.
Insoluble in water, insoluble with inorganic acid, soluble hydrofluoric acid, and nitric acids mixed acid and degradation. It is strong in oxidation resistance, and easily melts and decomposes by potassiumpyrosulfate. Superconductivity is demonstrated by its high conductivity and resistance to 30O at room temperatures.
Tantalum carbide This is used for powder metalurgical, cutting tools and chemical vapor deposition. It also makes hard-wear-resistant alloy cutting tools. The tantalum carbide sintered body has a golden color, and can be used to decorate watches.

Tantalum Carbide TaC Powder Properties
Other Names	tantalum(IV) carbide, TaC powder
CAS No.	12070-06-3
Formula compound	TaC
Molecular Weight	192.96
Appearance	Powders from brown to dark brown
Melting Point	3850degC
Boiling Point	4780-5470 degC
Density	14.3-14.7g/cm3
Solubility of H2O	Insoluble
Exact Mass	192.948

Tantalum Carbide TaC Powder Cas 12070-06-3

Preparation Methods for Tantalum Carbide TaC powder
1. For TaC powder, mix tantalum pentoxide and solid carbon ball mills. At 1700, the mixture should be reduced and carburized in an oxygen-free atmosphere (mainly vacuum and argon atmospheres).
2. By heat treating in a non-oxidizing environment using the liquid precursor, nano tantalum caride powder was obtained. A small glass rod was used to stir 5mL of anhydrousethanol into a small vessel containing 0.50gTaCL5. The ultrasonic cleaner was heated to 55°C and operated at 40kHz. It produced 80W of power. After ultrasonic oscillation lasting 5-10min was completed, 0.10g nanoactivated carbon was added to the cleaner. The oscillation continued for 15-20 minutes. Then, pour it into the crucible. Coat it well on the inner wall. Dry it with a hot fan. The crucible containing the sample was placed into a vacuum hot pressing furnace at 1300 in a 100Pa vacuum or hydrogen atmosphere. At 1400 in an argon atmosphere, the holding time is 0.55h and the heating speed is 20/min. Use a brush to brush the products in crucible after the experiment.
3. Tantalum pentoxide can be converted to heat in the atmosphere Potassium pyrosulfate can be fused. Tantalum and carbon, or tantalum pentoxide, and black in an inert environment heated to 1900 reaction.
4. Tantalum pentoxide and methane can be used to react with argon. You can use silicon carbide resistance for external radiation heating, carbonization, tantalum pentoxide combined with carbon black, pressurized mold, heating in hydrogen, or vacuum.

Tantalum Carbide TaC Powder
It is widely used in industry as well as the military. It is used extensively in cemented carbide as an additive. It is used to increase the high temperature strength of cemented carbide and inhibit the growth tungsten carbide particles.
Use as a hard coating on cutting tools to increase the wear resistance and chemical resistance of the base material.
It can be used by the military as a coating on jet engine turbine blades.
Its high conductivity allows it to be used as an electrode material by using electric discharge wires to create complex shapes.
The second phase of the particle reinforced metal matrix composites can be used in aerospace and metallurgy as well as for electric power, hydropower, mining, among other applications.

Main Supplier for Tantalum-Carbide TaC Powder
Technology Co. Ltd. is a trusted global supplier and manufacturer of chemicals and nanomaterials. They have over 12 years experience in producing super-high-quality chemicals, such as silicon powder.
tantalum carbide TaC Powder, is available for purchase. (brad@ihpa.net)

Introduction to Tantalum Carbide TAC Powder Tantalum carbide Oder TaC It is a light-brown metallic cubic crystal powder belonging to the sodium chlorine cubic crystal […]

The Structure of Aluminum Carbide

Aluminum carbide is a yellow powder or crystals that decomposes in water to produce methane. It is used as a reducing agent and for the manufacture of aluminum nitride.

It can be obtained by heating a mixture of the elements at high temperatures. It reacts with water or dilute acids to form methane, a flammable gas.

The chemical formula for aluminium carbide is Al4C3. It consists of a complex lattice structure with two sorts of layers.

Sodium treatment is an effective way to stabilize aluminum carbide in an aluminum-carbide-based alloy. The resulting alloy can be tapped out from the furnace, cooled slowly and separated to yield pure aluminum. This process has the potential to become competitive with the Bayer-Hall-Heroult process.

Aluminium halides, also called aluminum oxides, are a class of compounds that are inert to acidic solutions at low pH and have very high melting and boiling points. Typical aluminum halides include aluminum fluoride (AlF3), aluminum chloride (AlCl3), and aluminum bromide (AlBr3).

Aluminum carbide, Al4C3, has a complex structure with two inequivalent sites and one shorter site and four equivalent C4- atoms. The first of these sites is bonded to four atoms to form a trigonal R3m space group, and the second site is bonded to three shorter and two longer Al-C bond lengths.

Aluminium carbide frequently occurs as an undesired product in metal matrix composites based on aluminum matrix reinforced with non-metal carbides (silicon carbide, boron carbide, etc.) or carbon fibers. The chemical interactions between silicon carbide particles and molten aluminum in these composites produce a layer of aluminum carbide on the SiC particles, which reduces the material’s strength while increasing its wettability. This propensity can be reduced by covering the silicon carbide particles with a suitable oxide or nitride, preoxidizing them to generate a silica coating, or employing a sacrificial metal layer.

Aluminum carbide is a yellow powder or crystals that decomposes in water to produce methane. It is used as a reducing agent and for the […]

What is Boron Carbide Powder B4C?

Boron Carbide Powder Boron carbide, Is hard, shiny and black. While its hardness may be lower than the industrial diamonds, it is more durable than silicon carbide. Boron carbide is more durable than many pottery. The cross-section of the thermal neutron capture cross-section is large, as well as its chemical resistance. It is resistant to hot hydrogen fluoride, nitric acid and other aggressive chemicals. It dissolves in molten alkali, and is insoluble in acid. D204 is the relative density. It ranges from 2.508 to 2.512. The melting point for chocolate is 2350. The boiling point is 3500

Boron Carbide Pulver’s Physical and Chemical Properties
Boron carbide The chemical potential is high and does not react to acid or alkali solutions. It is capable of semiconductor conductivity, wear resistance, neutron absorption and wear-resistance. It is one the most stable acids. It can be found in concentrated and dilute alkaline solutions as well. Boron carbonide is stable at temperatures below 800°C in an air environment.
Some transition metals can coexist with their carbides to achieve special stability. To form metal borides, the transition metals iv to v in the periodic tables react strongly with boron crate powder at 1000 1100. It has been observed that at higher temperatures, boron carbide reacts with transition metals oxides or nitride to produce corresponding boron nutride and borides. This is primarily rare earth and alkaline metal hexaborides.
It has a Mohs Hardness of approximately 9.5, and it is third in hardness after diamond and cubic-boron nitride. This substance is also harder than silicon carbide.
Because of the way it is prepared, boron carbonide forms carbon defects easily. These changes can be made without changing the crystal structure. This often causes the degrading of the material’s physical and chemical properties. This type of defect is difficult to fix by powder diffraction. It often requires chemical titration as well as an energy loss spectrum.

Boron Carbide Powder Properties
Additional Names	B4C, Black Diamond, Boron Caride Powder
CAS No.	12069-32-8
Formula compound	B4C
Molecular Weight	55.26
Appearance	gray black powder
Melting Point	2763degC
Boiling Point	3500degC
Density	2.52g/cm3
Solubility in water	Unsolvable
Get the exact Mass	N/A

Boron Carbide B4C Powder Cas 12069-32-8

Boron Carbide Powder
Boron carbonide is ideal for processing hard materials such as ceramic wear parts like wear plate, pumps parts and bearings. Specifically,
1. Useful for controlling nuclear fission. Boron carbide absorbs large amounts of neutrons in a non-radioactive manner, which makes it an ideal neutron absorber for nuclear power stations, where neutron absorbing devices control the rate at which nuclear fission occurs.
2. As abrasive materials. Boron carbide has long been used as an abrasive coarse material. Boron carbide is hard to form into artifacts due to its high melting point. But, by melting it at high temperatures it can be made into simpler shapes. This is useful for the grinding, drilling, polishing, and sandblasting of precious stones and alloys.
3. To coat coatings. Boron carbide can be used to coat warships or helicopters with ceramics. It’s lightweight and resists armor-piercing bullets.
4. It is used to make the nozzle. For making gun nozzles in the arms sector. Boron carbide can be extremely hard, wear-resistant and does not react to acid or alkali. Due to its wear resistance and hardness the boron nitride sandblasting tool will eventually replace other materials such as silicon nitride or carbide/tungsten, alumina and zirconia.
5. Others. Boron carbide may also be used for the production of metal borides as well as the melting of sodium, boron alloys and special welding.

Boron Carbide Powder Main Source
Technology Co. Ltd. (), is a trusted supplier and manufacturer of chemical materials worldwide. It has over 12-years experience providing high-quality chemicals, Nanomaterials, such as boron carbide powder/nitride/graphite powder, zinc sulfuride, calcium tritride, and 3D printing powder.
Send us an enquiry if you’re looking for a high-quality boron carbide powder.

Boron Carbide Powder Boron carbide, Is hard, shiny and black. While its hardness may be lower than the industrial diamonds, it is more durable than […]

What is Hafnium carbide used for?

Hafnium carbonide, a gray-black powder has a square-shaped structure with an extremely high melting temperature of 3890. It has a very high melting point and can be used to line metal melting vessels with high melting points.
Hafnium carbid has an excellent elastic coefficient and high electrical and/or thermal conductivity. Also, it’s a good choice for rocket nozzle materials.

Why is Hafnium Caride so important?
Hafnium carbid is a ceramic material which can withstand high temperatures as well as oxidation. This has both the benefits of low thermal expansion and good electrothermal conductivity. Hafnium carbid is used to make rocket nozzles, the wing front, and other critical components. This material is mostly found in aerospace, industrial ceramics, and many other industries.

Hafnium carbide is hard, and can be combined with cemented carbide to make cemented carbide. It is used extensively in cutting tools, moulds.

Hafnium carbonide is a good choice for aerospace because of its high elastic coefficient. You can also use it in nozzles, high temperature linings, and arc electrodes.

Hafnium carbonide is highly versatile and can be used in high temperatures due to its solid phase stability as well as chemical corrosion resistance. The field emission performance can also be enhanced by the evaporation of HfC films on the carbon nanotube catathode.

Combining hafnium carbide to Chand C can improve the hafnium-carbidide’s ablation resistance. Hafnium carbonide is widely used for its excellent chemical and physical characteristics.

Hafnium carbide Price
Price is affected by many things, such as the demand and supply in the market and industry trends. Economic activity. Unexpected events.
You can email us to request a quote for the current Hafnium-carbidide price. (brad@ihpa.net)

Hafnium carbide Supplier
Technology Co. Ltd. (), is a respected Hafnium-carbidide manufacturer, and Hafnium-carbidide supplier. We have over 12 years’ experience. All of our products can be shipped worldwide.

Feel free to email us to request high-quality Hafnium carbonide powder. (brad@ihpa.net)

Hafnium carbonide, a gray-black powder has a square-shaped structure with an extremely high melting temperature of 3890. It has a very high melting point and […]

The applications of Chromium Carbide Powder

Overview Chromium Carbide Powder
Chromium carbide This organic compound has a molecular structure of Cr3C2 (molecular weight 180). Gray powder,orthorhombic crystal system,a = 2.821,b = 5.52,c = 11.46,melting point 1890degC,boiling point 3800degC.The micro Vickers hardness(load 50 g)is 2700kg/rnrn2,and the thermal expansion coefficient is 10.3×10-6/K.Insoluble in water,resistant to acids and alkalis.It is a high melting point inorganic material with good wear resistance,corrosion resistance and oxidation resistance in high temperature environments(1000-1100 degrees).Chromium carbide is used as a thermal spray material for metal surface protection,and it is also often used as a cemented carbide.Grain refiners and other wear-resistant and corrosion-resistant parts.Chromium carbide-based cermets have excellent oxidation resistance at high temperatures,and the surface only slightly darkens after exposure at 982degC for 5 hours.Under the same conditions,18-8 stainless steel has been severely damaged,Chromium carbide Cr3C2 powder is a very hard refractory ceramic material.It is a fine gray powder,rarely the natural mineral Tongbaishi.Chromium carbide has strong corrosion resistance and high temperature oxidation properties,and its thermal properties are similar to steel.It is an excellent material for many commercial industries.Several different chromium carbide compounds can be formed,each of which has slightly different mechanical properties and applications.Chromium carbide is used as a thermal spray material to protect the surface of the underlying metal,and as an additive for corrosion-resistant and wear-resistant materials.Where there is sliding wear,the application of chromium carbide is particularly effective.

Chromium Carbide Cr3C2 Powder CAS 12012-35-0

What is i These are the applications Carbide Powder
Chromium carbide Cr3C2 Powder is a high melting material with excellent wear resistance, corrosion resistance and oxidation resistance.
1.Oxidation-resistant,oxidation-resistant and acid-resistant coatings are widely used in aircraft engines and petrochemical machinery and equipment,which can greatly increase the service life of the machinery.It is also commonly used as a grain refiner for cemented carbide and other wear-resistant and corrosion-resistant parts.Cermets based on Cr3C2 have excellent oxidation resistance at high temperatures.
2. Used to make chromium carbide ceramics. It is used to make chromium-carbide ceramics.
3. Used as a thermal spray material to protect the metal surfaces below.
4.Additives used in the manufacture of wear-resistant or corrosion-resistant materials
5.As a coating to seals, bearings or valve seals.
6.It is used as the microcrystalline component in cemented carbide (such like vanadium carbide) to inhibit sub-micron grain growth during pressing and sintering.
The supplier Chromium Carbide Powder
Tech Co., Ltd. () is a professional carbide powder Over 12 years’ experience in chemical product development and research. We accept credit cards, T/T and West Union payments. We will ship goods overseas via FedEx, DHL and by air or sea to our customers.
You can find high-quality powdered boron carbide here Please contact us Send an inquiry

Overview Chromium Carbide Powder Chromium carbide This organic compound has a molecular structure of Cr3C2 (molecular weight 180). Gray powder,orthorhombic crystal system,a = 2.821,b = […]

Silicon carbide ceramic

Silicon carbide is made from silicon and carbon. It’s a very tough crystalline compound. SiC is the chemical name for Silicon Carbide. Since late 19th-century, Silicon Carbide has been a key material in the production of sandpapers and other cutting tools. Silicon carbide has been utilized in recent years as a refractory coating and heating element of industrial furnaces. It is also used to protect parts of pumps, rocket engines, and the semiconductor substrates for light-emitting Diodes.

Silicon carbide semiconductor
The third-generation of semiconductor materials made from silicon carbide are after the first generation elemental semiconductors (Si and Ge) as well as the second generation compound semiconductors. The characteristics of silicon carbide as a semiconductor material have a large band gap. They are strong in radiation resistance and chemical stability. Due to its high frequency and temperature resistance as well as high pressure resistance, silicon carbide has been used extensively in power device manufacturing.

SiC can be found in many polycrystalline structures called polymorphisms. 4H SiC is the preferred choice for actual power device production at the moment. There are single crystal 4H–SiC wafers available with diameters from 3 to 6 inches.

Silicon carbide vs. Si
SiC offers ten-fold greater dielectric breakdown strength than Si, three-times band gap, and three-times thermal conductivity. SiC can be used at higher temperatures and can resist higher levels of breakdown voltage.

Preparation and use of single SiC SiC-rich crystal
Silicon carbide substrates can be prepared using PVT, solution or HTCVD. The world’s most popular method for preparing silicon carbide single crystals is the PVT technique. SiC single crystal growth involves three steps: Acheson, Lely and modified Lely.

SiC crystals can also be grown using sublimation methods, such as the Lely method. You place the SiC powder between a graphite crucible, porous graphite tube, and it is sublimated. It then gets grown in an inert gas (argon), at an ambient temperature of 2500. It is possible to form crystals of SiC flakes.

But, as the Lely method relies on spontaneous nucleation, it’s difficult to manage the crystal shape of SiC crystals grown by this method. Also, crystal sizes are very small. There was an improvement to the Lely method: The physical gas transport method (or PVT). It has the advantage that SiC seed crystals are used to control the crystal structure of the grown crystal. This overcomes some of the weaknesses of Lay method of spontane nucleation. The single crystal SiC crystal can then be obtained and can be grown.

Silicon carbide ceramic
The process of reactive bonding which is used to make silicon carbide ceramics was created by Edward G. Acheson (1891). The Acheson process is where pure silica and coke react with an electric furnace. It can be heated to temperatures of between 2200 and 2480 degrees Celsius (4000 to 4500 F). SiC ceramics exhibit excellent high-temperature bearing strength and dimension stability. Their high thermal conductivity makes them resistant to heat shock. High thermal conductivity is used to prevent extreme temperature variations between layers. This can be a source of thermal expansion stress. SiC makes a great kiln-furniture to help other ceramics through the firing process.

Silicon carbide Price
Price is affected by many things, such as the demand and supply in the market and industry trends. Economic activity and market sentiment are also important.
For the most recent SiC price please send an inquiry to receive a quotation. (brad@ihpa.net)

Silicon carbide Supplier
Technology Co. Ltd. (), is a trusted siC manufacturer as well as siC supplier. We have over 12 years of combined experience. All of our products are available for shipment worldwide.

Send an inquiry if you need high-quality silicon caride. (brad@ihpa.net)

Silicon carbide is made from silicon and carbon. It’s a very tough crystalline compound. SiC is the chemical name for Silicon Carbide. Since late 19th-century, […]

Boron Carbide Density

The density of boron carbide (B4C) is 2.51 x 103kg/m3.

Boron carbide is an extremely hard, low-density ceramic and covalent material, which ranks third behind diamond and cubic boron nitride. Its high hardness makes it suitable as an abrasive. It is also used to make tools, nozzles and nuclear reactor neutron absorbers.

The density of B4C is a function of the melting point and the thermal expansion coefficient. It is a very good control material for high-temperature reactors because of its high thermal neutron capture cross section and the fact that the reaction rates and irradiation are uniform throughout the absorber.

Phase constitution, morphology and stoichiometry of synthesized powders were investigated by X-ray diffraction and field-emission scanning electron microscopy (FESEM). The effect of heating temperature and starting composition on phase constitution, morphology as well as stoichiometry were also determined.

A series of boron carbide powders were synthesized at 1900 degC from precursor mixtures with different molar ratios of B2O3/C. The stoichiometric B4C powders had an average grain size of 300 nm. The powders exhibited a highly uniform crystalline structure and showed a strong crystal symmetry between the carbon and boron atoms.

During heat treatment, the powders underwent a combination of liquid-solid and gas-solid reactions, resulting in fine-sized and elongated platelet B4C powders. These powders are characterized by a relatively large pore volume and an indentation resistance of 40000 BHN, which is comparable to diamond. In addition, they are wear-resistant and semiconductive.

The density of boron carbide (B4C) is 2.51 x 103kg/m3.Boron carbide is an extremely hard, low-density ceramic and covalent material, which ranks third behind diamond […]

Market Applications and Properties of Tantalum Carbide

Chemical and physical properties Tantalum Carbide, a dark or brown metallic powder with a cubic crystal structure, is hard. Melting point 3880; boiling point 5500. Relative density 13.9 and hardness 910. Mixtures of hydrofluoric acid and nitric acids are soluble. It is not soluble in water or any single acids. TaC can be used at room temperatures and pressures. TaC can achieve (200.5%GPa and (12.70.7% mpa1/2) respectively. Chemical properties that are stable, resistant to any general acid base except hydrofluoric acids. Heating in air can make it into tantalum pentoxide. It can also be fused to potassium pyrosulfate. Hong Ding, Chemicalbook edited the information.

Function & Application

1. It’s widely used in cemented carbide as an additive. The main function of this compound is to increase the temperature strength and prevent the growth of particles of tungsten carbide. 2. Use it as a coating on cutting tools to enhance the wear resistance and chemical resistance of base metal. 3. The military uses it as a coating to jet engine turbine blades or fire Chemicalbook Arrow nozzles. It can dramatically improve the ablative performance of these nozzles and increase their service lives. 4. Due to its high conductivity. Because of its conductivity, it is suitable for use in electrode materials. It can also be used to cut complex shapes with edM-wires. 5. It is used extensively in the aerospace, metallurgy as well building materials, electrical power, mining and hydropower industries. Tungstenmolybdenummetals (aka. Tungstenmolybdenummetals is an advanced material. With over 12 years’ experience, Tungstenmolybdenummetals is an established global supplier of chemical materials. High quality TantalumCarbide products are made by our company. We can help you if the price is lower.
Inquiry us

Chemical and physical properties Tantalum Carbide, a dark or brown metallic powder with a cubic crystal structure, is hard. Melting point 3880; boiling point 5500. […]

Is molybdenum carbide a Mxene？

What’s molybdenum caride?

Molybdenum carbonide exhibits a high melting temperature and hardness. It is also very resistant to heat and corrosion. Molybdenum (silver-white refractory) metal has a melting point at 2615, and a density 102g/cm3. The Molybdenum expansion coefficient is very low and almost equals that of special glass used for electronic tubes. Molybdenum will not oxidize quickly if its temperature is above 600. Molybdenum can be made by reacting with carbon, hydrogen, and carbon monoxide over 800. Molybdenum carbid Mo2C=203.88 contains 5.89% carbon. The dark-gray metallic powder has a dense hexagonal crystal with a density 9.18g/cm3 a melting temperature of 2690. The new material has excellent chemical and corrosion resistance and a high melting points and hardness. With electronic structure and catalytic characteristics similar to those of precious metals, it can be widely used as a catalyst for reactions involving hydrogens, such as alkane isomerization, unsaturated hydrocarbon hydrogenation, hydrodesulfurization, and denitrification. It exhibits high hardness and is resistant to wear. It is an important component of molybdenum-molybdenum carbide hard coating and other cermet coatings and can also be used as a wear-resistant and scratch-resistant coating alone.

For what purpose is molybdenum caride used?

Molybdenum carbide is part of the transition-metal carbide group. It’s a type of intermediated compound that has metal properties. Metal carbide, an innovative functional material, has shown promise in many fields, including high-temperature and abrasion resistance and chemical corrosion resistance.

Nickel, molybdenum (and chromium) can help reduce embrittlement in alloy steel heat treatments as an allies. In high-speed stainless steel, the United States is leading the way in replacing tungsten by molybdenum. According to research, molybdenum can twice the “capacity” of tungsten. Steel containing 18% of tungsten can easily be replaced with steel that contains 9% molybdenum. This allows for steel to have a lower production cost. In stainless steel, molybdenum plays a vital role in improving corrosion resistance, strength and weldability. As you can see, molybdenum is an important component of the iron- and steel industry.

Molybdenum, molybdenum alloys, have excellent electrical and thermal conductivity and high strength. For example, the conventional methods of processing plates, strips and foils are employed in making electronic tubes (grid & anode), wires (supporting material), and parts.

Molybdenum is very low in vapor pressure at the vacuum furnace’s operating temperature and pressure. Molybdenum pieces are less likely to cause damage to workpieces, or other materials in the furnace. High molybdenum components such as heating elements or heat insulation packs will last for many years without any evaporation. Molybdenum’s high strength makes it an excellent electrode for glass treatment. Chemically, molybdenum works well with many glass components. It also has no harmful chromogenic effect because it dissolves slowly in the bath. The service life of this heating electrode can exceed 3 to 5 years in a glass melting oven.

Chemical characteristics of molybdenum caride
Molybdenum carbide is a grey hexagonal crystal. This metal has high melting points and hardness. It is also resistant to heat and chemical corrosion. Its melting point is 2692. Water and alkali insoluble. It can be slightly soluble with nitric acid and sulfuric acid.

Prices for molybdenum caride
Many factors affect the molybdenum-carbide market price. The market price of molybdenum carbide is changing rapidly at the moment. You can contact us anytime if you require it.

supplier of molybdenum caride
Advanc3dmaterials (aka. With 12 years experience, Advanc3dmaterials (aka. Our company currently has a number of powder materials. You can also order OEM. Please contact us for more information or to submit an inquiry about molybdenum carbide.

Inquiry us

What’s molybdenum caride? Molybdenum carbonide exhibits a high melting temperature and hardness. It is also very resistant to heat and corrosion. Molybdenum (silver-white refractory) metal […]

What is the chemical stability of niobium carbide?

What does NbC powder mean?

Niobium carbonide is an green cubic crystal with metallic luster. It belongs to a type of cubic crystal that contains sodium chloride. It has high melting points, high hardness, and is faster than corundum. The insoluble substances include hot and cold hydrochloric, sulfuric, and nitric. These compounds are only soluble when they are mixed with hot hydrofluoric or nitric. The melting of Niobium Carbide in titanium carbide or zirconium caride, tungsten, and other compounds results in an isomorphic liquid solution. It can then be used in the production of cemented carbide, heat-resistant alloy, and cermet. Cemented carbide that contains niobium caride can have refined grains and better performance. This cutting tool has good thermal hardness and resistance to thermal shock.

How is NbC powder applied?

Because of their hardness and high melting point as well as excellent chemical stability and electrical conductivity, composite ceramic materials from composite clay materials are used to create composite ceramic materials.

Cemented carbonide can be used to inhibit cemented-carbide grain growth. It can also form the third dispersed phases, except WC and Co. These can dramatically improve thermal hardness and thermal shock resistance as well as hot pressing resistance and oxidation resistant of cemented carbidide. Cemented carbide tool material can be prepared using Niobium carbide. This is due to its benefits of improving hardness as well as increasing fracture toughness.

The hard niobium carbonide hard phase in the surfacing-covered electro enters the structure and enhances its wear resistance. This wear-resistant alloy of covered electrodes surfacing is more durable than the quenched No.45 Steel (HRC50), but it’s 1.2-1.8 times stronger than the alloy of Fe-Cr–C-B. At the same, the hard facing layer can be easily welded directly on to the workpiece’s surface. The tiny cracks created on the surfaces can help release the strain of the hardfacing layer. They won’t spread to the base material. The addition of small amounts of niobium carbonide during steelmaking to the steel strength phase can produce the benefits of precipitation strengthening.

Many aerospace components can be used to prepare parts for other equipment, like turbine rotors or gas rudders.

Chemical Properties of NbC dust

The green cubic crystal Niobium carbide has a metallic luster and is of sodium chloride type. The relative density is 8.47. There is a 0.4447nm lattice constant and the melting temperature is 2300. It is much harder than corundum because the microhardness of >235GPA (>2400kg/mm2) is higher. The elastic modulus for corundum is 338000N/mm2 and the thermal expansion factor is 6.65×10-6/K. K; and the generated heat for 1 chemical books is 40.7kJ/mol. 36.8J/(mol) is the specific heat potential K and the resistivity of 35 m? It is insoluble in both hot and cold sulfuric acids, hot and low hydrochloric acids, and nitric Acid. However, it can be dissolved in a mixture of hot hydrofluoric acid or nitric. It’s stable from 1000 to 1100, and it quickly oxidizes in a hot mixed solution of hydrofluoric acid and niobium peroxide over 1100. The melting of niobium carbide in titanium, zirconium, or tungsten carbide creates an isomorphic solution.

NbC powder

There are many variables that influence the NbC powder’s market value. Current market prices are subject to dynamic changes. You can contact us anytime if you require it.

Powder supplier

Advanc3dmaterials (aka. With 12 years experience, Advanc3dmaterials (aka. Presently, we have developed several powder materials. You can also order OEM. Please email us with any questions or to request NbC Powder.

Inquiry us

What does NbC powder mean? Niobium carbonide is an green cubic crystal with metallic luster. It belongs to a type of cubic crystal that contains […]

Recent articles