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Silicon (Si) micropowder for lithium-ion battery anodes with purity > 99.9%
Silicon micropowder (3N, Si > 99.9%) using metallurgical-grade polysilicon (4N) or higher as the starting material.
Silicon powder with expanding applications. You can specify the particle size and materials used based on your required specifications.
Depending on the application, silicon raw materials and grinding particle sizes can be flexibly selected and combined. Materials: Metal silicon (1101/2202/3303/441/553) Metallurgical-grade polysilicon (4N/5N/6N) Particle size: You can specify within the range of D50=5µm to 50µm. Additionally, we can accommodate a wide range of requests from a few millimeters to sub-micron (nano) levels. (We will provide a price estimate based on particle size, silicon purity, and quantity.)
Si purity > 99.99% Silicon (Si) fine powder for lithium-ion battery anodes
Silicon micropowder (4N, Si > 99.99%) derived from metallurgical-grade polysilicon (5N) or higher as the starting material.
Spherical copper (Cu) powder produced by physical vapor deposition (PVD). Customizable particle size from submicron to 1 mm.
Spherical copper (Cu) powder produced by the physical vapor deposition (PVD) method. Cu purity ≧ 99.0% (excluding C/O) Customizable particle size from submicron to 1 mm. Country of origin: China Available quantity: 5 tons per month.
Spherical nickel (Ni) powder produced by physical vapor deposition (PVD). Customizable particle size at the submicron scale.
Spherical nickel (Ni) powder produced by the physical vapor deposition (PVD) method. Ni purity ≧ 99.0% (excluding C/O) Submicron scale, customizable particle size. Country of origin: China Available quantity: 5 tons per month.
Titanium carbide powder with a wide range of applications such as superhard alloys, wear-resistant materials, and heating shield coatings.
◆Applications Titanium carbide is primarily used in steel-bonded cemented carbide, cermet components, tungsten-cobalt-titanium cemented carbide, and wear-resistant materials, and is also used as a heating shield coating. Titanium carbide powder has high hardness, corrosion resistance, and thermal stability, and can improve the wear resistance of alloys, steel bearings for polishing, nozzles, and cutting tools. ◆Chemical Properties Molar Mass: 59.89 g/mol Appearance: Black powder Density: 4.93 g/cm³ Melting Point: 3,160°C Boiling Point: 4,820°C Solubility in Water: Insoluble Crystal Structure: Cubic
Vanadium carbide powder used as an additive for cemented carbide, cutting tools, and the crystallization refinement of steel products.
◆Application Vanadium carbide powder has a NaCl cubic crystal structure with high chemical stability and high-temperature performance, and is mainly used for crystal refinement to enhance alloy performance in the fields of cemented carbide, cutting tools, and the steel industry. ◆Chemical Properties Molar Mass: 62.953 g/mol Appearance: Black powder Density: 5.77 g/cm³ Melting Point: 2,810 °C Boiling Point: 3,900 °C Solubility in Water: Insoluble Crystal Structure: Cubic
Chromium carbide powder used as an additive to cemented carbide due to its wear resistance and high-temperature resistance properties.
◆Application Chromium carbide, a type of high melting point inorganic material with a melting point below 1000-1100 degrees, is used in thermal spraying powder materials, particle growth inhibitors for WC/Co cemented carbide sintering, and corrosion-resistant components. It exhibits excellent wear resistance and oxidation resistance. By mixing Cr3C2 as a radical of NiCr at high temperatures to produce NiCr-Cr3C2 powder, it can be transformed into a thermal spray material with complete wear resistance and corrosion resistance. Adding Cr3C2 to hard metals not only allows for the refinement of WC particles but also improves the tensile strength and hardness of the alloy, significantly enhancing its corrosion resistance. ◆Chemical Properties Molar Mass: 180.009 g/mol Appearance: Dark gray powder Density: 6.68 g/cm³ Melting Point: 1,895 °C Boiling Point: 3,800 °C Solubility in Water: Reactive Crystal Structure: Orthorhombic
Zirconium carbide powder used in high-performance high-tech fields such as superhard alloys, aerospace, nuclear power, and textile electronics.
◆Applications Zirconium carbide is used in high-performance high-tech fields such as high-performance cemented carbide, aerospace, nuclear power, textile electronics, coatings, hard films, and metallurgical automation. It is a new carbon composite functional material that can enhance the high-temperature corrosion resistance of products. It is a high-melting-point material with high hardness and excellent heat resistance, suitable for use in rocket engines. ◆Chemical Properties Molar Mass: 103.23 g/mol Appearance: Gray powder Density: 6.73 g/cm³ Melting Point: 3,532°C - 3,540°C Boiling Point: 5,100°C Solubility in Water: Insoluble Crystal Structure: Hexagonal
Hafnium carbide powder, utilized in high-performance high-tech fields, leveraging its high hardness and high melting point.
◆Application Hafnium carbide is widely used in high-tech fields such as electronics, coatings, thermal spraying, carbides, aerospace, nuclear power, hard films, metallurgy automation, and other major materials, taking advantage of its high hardness and high melting point. Particularly in the case of rocket nozzles, it can be used for atmospheric re-entry at the nose cone position of space rockets. ◆Chemical Properties Molar Mass: 190.50 g/mol Appearance: Gray-black powder Density: 12.2 g/cm³ Melting Point: 3,900 °C Solubility in Water: Insoluble Crystal Structure: Hexagonal
Tantalum carbide powder used as a sintering additive for P-type cutting tools, cermets, WC/Co hard metals, etc.
◆Applications Tantalum carbide powder is primarily used as an additive for P-type cutting tools and cermets, as well as a particle growth inhibitor for sintering WC/Co cemented carbide. Additionally, cutting tools made from tantalum carbide can withstand high temperatures of 3800°C, and their hardness is comparable to that of high-grade diamonds, making tantalum carbide powder an important metal cermet material. As a grain refinement agent for tungsten-based alloys, it can significantly enhance the performance of the alloy, with a content of 0.5 to 5% in tungsten carbide-based cemented carbides. ◆Chemical Properties Molar Mass: 192.959 g/mol Appearance: Brown powder Density: 13.9 g/cm³ Melting Point: 3,880°C Boiling Point: 5,500°C Solubility in Water: Insoluble Crystal Structure: Cubic
High purity silicon monoxide (SiO) fine powder for LIB anodes / optical use / protective film deposition.
SiO powder, which is also attracting attention as an anode material for lithium-ion batteries, can be customized according to required specifications, with D50 ranging from 1 µm to several millimeters. We also accept bulk products.
Si purity > 99.9% 3N high purity silicon powder
Material: Metallurgical-grade polysilicon (4N) Particle size: D50=8µm-10µm
Nano-grade silicon (Si) micropowder for lithium-ion battery anodes
Nano-grade Si fine powder derived from high-grade metallic silicon.
High purity silicon monoxide (SiO) fine powder for LIB negative electrode / optical use / protective film deposition.
SiO powder, which is also attracting attention as an anode material for lithium-ion batteries, can be customized from D50 = 1 µm to several millimeters according to the required specifications. Lump products are also accepted.
