As a new antibacterial material, nanosilver has been widely used in many fields, such as medical treatment, environmental protection, and food, because of its unique physical and chemical properties as two different forms of nanosilver, colorless nano silver solution and colored nanosilver solution have both similarities and obvious differences.
Combining the benefits of copper with tungsten is the Copper-tungsten Alloy. About Metal Alloy W-Cu Alloys Custom Size Tungsten Copper Alloy Plate: Tungsten Copper Features: Copper-tungsten alloy combines the best of copper with tun
High Purity Hafnium Nitride HfN Powder refers to high-purity Hafnium nitride powder. Hafnium nitride is a gray powder with a cubic crystal structure, a melting point of up to 3310 ℃, and a microhardness of 16GPa. It is quite stable but easily corrupted by aqua regia, concentrated sulfuric acid, and hydrofluoric acid. This powder is generated by the direct reaction of hafnium and nitrogen at 900 ℃, or by the reaction of hafnium halides with ammonia or a mixture of nitrogen and hydrogen gas. It has the characteristics of high purity, small particle size, uniform distribution, large specific surface area, and high surface activity.
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