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Synthesis of zirconium silicate

Zirconium silicide is a silicate, gray cubic crystalline powder. Used as fine ceramic raw material powder, crucible for semiconductor film production. Synthesis method of zirconium silicide: 1. Zirconium and silicon powder as raw materials. Smash metal zirconium, again with silicon powder mixed fu…

what is Titanium silicide

Titanium silicide has excellent oxidation resistance at high temperature and can be used as heat-resistant material and high-temperature heating element. Titanium silicide is produced by heating titanium and silicon at high temperatures in an inert atmosphere of hydrogen gas. However, the method req…

osmium powdered

The metal osmium is very stable in the air, the osmium powdered is easy to oxidize. Concentrated nitric acid, sulfuric acid, sodium hypochlorite solution can make its oxidation. Osmium oxide (OsO2) can be easily produced by reaction with oxygen at room temperature. Osmium metal elemental medium den…

Uses of iridium

Iridium: belongs to the periodic table Ⅷ transition element, atomic number 77, atomic number 192. 2, face-centered cubic lattice, is a rare precious metal material. Two new elements, osmium and iridium, were found in the black powder left at the bottom of the vessel when the crude platinum was disso…

Titanium carbide

Titanium carbide chemical formula TiC. Steel gray crystal with metallic luster. It has thermal conductivity and electrical conductivity, and its electrical conductivity decreases with increasing temperature, so it exhibits metallic properties. It is a very hard, high melting point compound with hard…

Application of nano Iron oxide

Nano iron oxide has good weather resistance, light resistance, magnetic properties and good absorption and shielding effect on ultraviolet light. It can be widely used in glitter coatings, inks, plastics, leather, automotive topcoats, electronics, High magnetic recording materials, catalysts, and bi…

The application of Titanium alloy powder

Titanium is an important structural metal developed in the 1950s. Titanium alloys are widely used in various fields because of their high strength, good corrosion resistance and high heat resistance. The properties of 99.5% industrial pure titanium are as follows: density p=4.5g/cubic centimeter, me…

Refining of osmium

Refining of osmium refers to the process of refining impurities in the crude crucible to produce pure rhodium in the platinum group metal refining process. It is composed of two stages of purification and purification of the absorbing liquid and preparation of the metal ruthenium, and the former is…

whai is Ruthenium

Ruthenium is a silver-white metal with a density of 12.3, a melting point of 2310 and a boiling point of 3900. Ruthenium is not vivid in chemical properties, insoluble in acid and acid, soluble in molten alkali, carbonate, etc. It can react with fluorine, chlorine, etc. When heated, ruthenium has a…

Nano-zirconium powder

Nano-zirconium powder is prepared by vapor phase CVD method. It has high purity, high sphericity, low bulk density, uniform particle size, narrow distribution range, large specific surface area, high surface activity, spherical shape, good dispersion, high oxidation temperature and luster, so its ap…