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Overview of cobalt boride CoB powder Cobalt boride is an inorganic compound with the general formula CoxBy. The two main cobalt borides are CoB and Co2B. They are refractory materials. As we…
Overview of Niobium Boride NbB2 Powder The chemical formula of niobium boride is NbB2 and the molecular weight is 114.528. It is a gray-black powder, niobium boride (NbB2) has the characteristics of…
Overview of dysprosium oxide Dy2O3 Dysprosium oxide is a chemical substance with the chemical formula Dy2O3. White powder, slightly hygroscopic, can absorb moisture and carbon dioxide in the air. Magnetism is many…
Synthetic method of chromium diboride CrB2 powder Chromium and appropriate amount of boron powder are heated in vacuum or inert atmosphere at 1600℃ or sintered at 1150℃ for 48～72h, and chromium boride…
Praseodymium oxide traits Black powder, density 6.88g/cm3, melting point 2042℃, boiling point 3760℃. Insoluble in water, soluble in acid to generate trivalent salts. Good conductivity. Praseodymium oxide (oxide) Praseodymium oxide, also known…
Silicon monoxide is an inorganic compound whose chemical formula is SiO. It is a black-brown to yellowish amorphous powder under normal temperature and pressure. It has a melting point of 1702°C, a…
Manganese dioxide is an inorganic compound with a chemical formula of MnO2. It is a black amorphous powder or black orthorhombic crystal. It is hardly soluble in water, weak acid, weak alkali,…
Overview of calcium hexaboride CaB6 powder Calcium boride is a boron-containing additive used as anti-oxidation, anti-erosion and hot strength of dolomite and magnesium dolomite refractories. It is also used as a deoxidizing…
Aluminum boride preparation method Using amorphous boron powder and aluminum powder as raw materials, powder metallurgy is used to prepare AlB12 powder. X-ray diffractometer and scanning electron microscope were used to determine…
Samarium oxide is an inorganic metal compound with a molecular formula of Sm2O3, which can be used to prepare other organic materials and catalysts. It is a white, slightly yellowish powder, insoluble…
Tungsten oxide preparation method 1. Ammonium tungstate method tungsten concentrate is alkaline hydrolyzed by sodium hydroxide, neutralized with hydrochloric acid, and then reacted with ammonium chloride to generate ammonium tungstate, and then…
Holmium oxide synthesis method 1. Burning method: The holmium nitrate solution is reacted with alkali to form holmium hydroxide, and then separated and burned to obtain holmium oxide. 2. Using holmium-containing rare…