Tag : selenium

The MAX phase is a new type of ternary layered compound, which is composed of three elements, M, A and X, and its general chemical formula is MN+1AXN, (wherein, M: pre-transition metal, A: Group A element, X: Carbon or nitrogen, N=1, 2, 3…), both metal materials (excellent electrical and thermal conductivity, machinability, thermal shock resistance, etc.) and ceramic materials (high modulus, high temperature resistance, oxidation resistance) , corrosion resistance, etc.) excellent performance. Applications of MAX Phase MAX phase materials have properties such as self-lubricating, high toughness, and electrical conductivity. Such materials can be widely used as high-temperature structural materials, electrode brush materials, chemical anti-corrosion materials and high-temperature heating materials. Cie-Chinamaterial supplier supply high quality and superfine MAX phase powder, such as Cr2AlC, Ti3AlC2, Ti3AlCN, Ti2AlC, Ti2AlN, Ti3SiC2, Ta2AlC, V2AlC, Ti2SnC, Nb2AlC, etc. Our Company also can supply Mxene powder, such as Ti3C2, Mo2C, Ti3CN, Mo2TiC, Ti2C, Nb2C, V2C, Nb4C3, V4C3, etc. Send us an email or click on the needed products to send an inquiry. Payment Term: Alipay, T/T, Paypal, Western Union, Credit Card etc. Shipment Term: By international express, by courier, by air, by sea, or as customers request. Storage conditions: 1) Should be avoid damp and high temperature. 2) Use immediately after opening the inner package bag. 3) Should be store in a dry environment at room temperature.

High Purity Selenium Se Powder CAS 7782-49-2, 99% | Lemondedudroit

Chemical formula: Se, Selenium powder. Black-gray non-metallic. Soluble in concentrated sulfuric acids, chloroform. Purity>99% Particle Sizes: 200 mesh, 100 mesh and 325. HTML3_ Selenium is a chemical formula. Selenium metallic powder is a dark gray, nonmetal. It dissolves in concentrated sulfuric acids, chloroform and carbon disulfide. Selenium metal powder comes in granules or powder form. …

What is selenium powder and what is it used for?

Selenium powder Selenium is a chemical element that has both the symbol Se as well as an atomic number of 34. This nonmetal is more commonly called a metallic (or a metalloid), with properties that lie between elements higher and lower in the periodic tables, such as sulfur, tellurium and uranium. It also shares similarities …