Titanium Nitride Powder

Product Name: Titanium Nitride Powder

Titanium Nitride Powder Description: 

Depending on the substrate material and surface finish, TiN will have a coefficient of friction ranging from 0.4 to 0.9 against another TiN surface (non-lubricated).

Titanium nitride is also produced intentionally within some steels by the judicious addition of titanium to the alloy. TiN forms at very high temperatures because of its very low enthalpy of formation, and even nucleates directly from the melt in secondary steelmaking.

It forms discrete, micrometre-sized cubic particles at grain boundaries and triple points, and prevents grain growth by Ostwald ripening up to very high homologous temperatures, Titanium nitride has the lowest solubility product of any metal nitride or carbide in austenite, a useful attribute in micro-alloyed steel formulas.

Titanium Nitride Powder Application:

1. Used as diamond tools, metal-ceramic, high-temperature alloy additives.

2 Titanium nitrides is an extremely hard ceramic material, often used as a coating on titanium alloys, steel, carbide, and aluminum components to improve the substrate’s surface properties.

3. Applied as a thin coating, TiN is used to harden and protect cutting and sliding surfaces, for decorative purposes (due to its golden appearance), and as a non-toxic exterior for medical implants. In most applications a coating of less than 5 micrometres (0.00020 in) is applied.
4. Though less visible, thin films of TiN are also used in microelectronics.
5. Due to their high biostability, TiN layers may also be used as electrodes in bioelectronic applications like in intelligent implants or in-vivo biosensors that have to withstand the severe corrosion caused by body fluids.
6. TiN electrodes have already been applied in the subretinal prosthesis project as well as in biomedical microelectromechanical systems.

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Product Name: Titanium Oxide TiO2 Micro Powder

Titanium Oxide TiO2 Micro Powder Description:

Titanium Oxide TiO2 Micro Powder  UV-resistant material, chemical fiber, plastics, printing ink, coating, Photocatalyst, self-cleaning glass, self-cleaning ceramics, antibacterial material, air purification, sewage treatment, chemical industry.

Cosmetics, sunscreen cream, natural white moisture protection cream, beauty and whitening cream, morning and night cream, moistening refresher, vanishing cream, skin protecting cream, face washing milk, skin milk, powder make-up.

Coating, printing ink, plastics, food packing material. Coating for a paper-making industry used for improving the impressionability and opacity of the paper and used for producing titanium, ferrotitanium alloy, carbide alloy, etc in the metallurgical industry, Astronautics industry.

Titanium dioxide occurs in nature as the minerals rutile and anatase. Additionally, two high-pressure forms are known minerals: a monoclinic baddeleyite-like form known as kaolinite, and the other is an orthorhombic α-PbO2-like form known as brookite, both of which can be found at the Ries crater in Bavaria is mainly sourced from ilmenite ore.

This is the most widespread form of titanium dioxide-bearing ore around the world. Rutile is the next most abundant and contains around 98% titanium dioxide in the ore.

The metastable anatase and brookite phases convert irreversibly to the equilibrium rutile phase upon heating above temperatures in the range of 600–800 °C.

Titanium dioxide has eight modifications in addition to rutile, anatase, akaogiite, and brookite, three metastable phases can be produced synthetically (monoclinic, tetragonal, and orthorhombic), and five high-pressure forms (α-PbO2-like, baddeleyite-like, cotunnite-like, orthorhombic OI, and cubic phases)

Titanium Oxide TiO2 Micro Powder Related Information

Storage Conditions:

Airtight sealed, avoid light and keep dry at room temperature.

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Tungsten Carbide Powder

Product Name: Tungsten Carbide Powder

Brief Description of WC Tungsten Carbide Powder

Tungsten carbide powder (chemical formula: WC ) is a chemical compound (specifically, a carbide ) containing equal parts of tungsten and carbon atoms.

In its most basic form, tungsten carbide is a fine Gray powder, but it can be pressed and formed into shapes for use in industrial machinery, cutting tools, abrasives, armor-piercing rounds, other tools and instruments, and jewelry.

Physical Properties of WC Tungsten Carbide Powder

Tungsten carbide has a high melting point at 2,870 °C (5,200 °F), a boiling point of 6,000 °C (10,830 °F) when under a pressure equivalent to 1 standard atmosphere (100 kPa), the thermal conductivity of 110 W·m−1·K−1, and a coefficient of thermal expansion of 5.5 µm·m−1·K−1.

Tungsten carbide is extremely hard, ranking about 9 on Mohs scale, and with a Vickers number of around 2600.

It has Young’s modulus of approximately 530–700 GPa, a bulk modulus of 630–655 GPa, and a shear modulus of 274 GPa.

It has an ultimate tensile strength of 344 MPa, the ultimate compression strength of about 2.7 GPa and a Poisson’s ratio of 0.31.

Chemical Properties of WC Tungsten Carbide Powder

There are two well-characterized compounds of tungsten and carbon, WC and tungsten semi abide, W2C.

Both compounds may be present in coatings and the proportions can depend on the coating method.

At high temperatures, WC decomposes to tungsten and carbon and this can occur during high-temperature thermal spray, e.g., in high-velocity oxygen fuel (HVOF) and high energy plasma (HEP) methods.

Application of WC Tungsten Carbide Powder 

1 Used for Producing high capability nano-crystalline or superfine horniness alloy, hard-face abrasion-resistant spraying and petrochemical cracking catalyst;

2. Used for chipless forming tools; Cutting tools; Mining tolls; Nano-composites (for enhanced hardness, strength, and wear resistance);
3. Used for erosion-resistant coatings; wear-resistance coatings; Corrosion-resistant coatings; Wear-resistant parts
4. To produce hard carbide.

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Product Name:  Tungsten Oxide Powder

Tungsten Oxide Powder Description:

Nanoparticles WO3 use in colorant and analysis reagent of chinaware; Used in producing metal tungsten material; Gas sensors; Fire-proofing fabrics; Imaging; Large-area displays; Catalysts Ceramic pigments Humidity sensors Infrared switching devices High-density memory devices Photocatalysts Temperature sensors; used in X-ray screen and fireproof textile Tungstate’s Wastewater treatment Writing-reading-erasing optical devices Smart windows Solar energy conversion producing WC horniness alloy, cutting cools, super-hard mound and tungsten strips through powder metallurgy.

Tungsten oxide also is known as tungsten trioxide or tungstic anhydride is a chemical compound containing oxygen and the transition metal tungsten. It is obtained as an intermediate in the recovery of tungsten from its minerals. These minerals are rare to very rare secondary tungsten minerals.

Tungsten Oxide Powder Related Information:

Storage Conditions:

Airtight sealed, avoid light and keep dry at room temperature.

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Product Name: Tungsten Titanium Carbide Powder:

Tungsten Titanium Carbide Powder Description:

 Titanium carbide, TiC, is an extremely hard refractory ceramic material, similar to tungsten carbide. It has the appearance of black powder with the sodium chloride (face-cantered cubic) crystal structure.

As found in nature its crystals range in size from 0.1 to 0.3 mm. It occurs in nature as a form of very rare. The mineral was named after Ibrahim director of Geology and Geophysics of Tashkent.

Titanium carbide is used in the preparation of cermets, which are frequently used to machine steel materials at high cutting speed.

It is also used as an abrasion-resistant surface coating on metal parts, such as tool bits and watch mechanisms.

Titanium carbide is also used as a heat shield coating for atmospheric reentry of spacecraft. 7075 aluminum alloy (AA7075) is almost as strong as steel but weighs one third as much.

Using thin AA7075 rods with TiC nanoparticles allows larger alloys pieces to be welded without phase-segregation induced cracks.

Tungsten Titanium Carbide Powder  Related Information:

Storage Conditions:

Airtight sealed, avoid light and keep dry at room temperature.

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Ultrafine Nickel Powder

Product Name: Ultrafine Nickel Powder

Application of Nickel particle:

1. The magnetic fluid produced by a magnetic fluid with iron, cobalt, nickel and its alloy powder has excellent performance and can be widely used in the fields of sealing shock absorption, medical equipment, sound adjustment, light display and the like;
2. High-efficiency catalyst: Due to its large surface area and high activity, nano-nickel powder has a strong catalytic effect and can be used for organic hydrogenation reaction, automobile exhaust gas treatment, etc.
3. Efficient combustion-supporting agent: Adding nano-nickel powder to the solid fuel propellant of the rocket can greatly improve the burning speed, combustion heat and combustion stability of the fuel:
4. Conductive paste: Electronic paste is widely used in wiring, packaging, and connection in the microelectronics industry, and plays an important role in miniaturization of microelectronic devices. The electronic slurry made of nickel, copper, aluminum and silver nanopowder has superior performance, which is beneficial to further miniaturization of the circuit.

Nickel particle Related Information:

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Ultrafine Tin Particle Powder

Product Name: Ultrafine Tin Particle Powder

Application of Ultrafine Tin Particle Powder:

1. Metal nano-lubricating additive: Adding 0.1~1% nano-tin powder to lubricating oil and grease, the self-lubricating and the self-repairing film is formed on the surface of the friction pair during friction, which significantly reduces the anti-wear and anti-friction performance of the friction pair.
2. Activated Sintering Additive: Nano-tin powder greatly reduces the sintering temperature of powder metallurgical products and high-temperature ceramic products in powder metallurgy.
3. Metallic and non-metallic surface conductive coating treatment: The coating is applied under anaerobic conditions at a temperature below the melting point of the powder. This technique can be used for the production of microelectronic devices.

Ultrafine Tin Particle Related Information:

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Product Name: Vanadium Boride powder

Vanadium Boride Description

Diboride vanadium (VB2) has a hexagonal crystal structure, the melting point of 2980 degrees Celsius, great hardness, resistance to oxidation temperature big 1000 degrees Celsius, can be used in areas such as conductive ceramic material, are atomic crystals.

Vanadium Boride Related Information

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