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Overview of Nano Quartz Powder Quartz powder is also called silicon powder. It is a hard, wear-resistant and chemically stable silicate mineral. Its main mineral component is SiO2. The color of quartz…
Overview of spherical alumina Al2O3 powder The spherical alumina produced by the high-temperature melt spraying method has the characteristics of high sphericity and high α-phase alumina content. It shows excellent performance when…
Aluminum carbide (English name: Aluminium carbide), an inorganic compound, the molecular formula is Al4C3, the molecular weight is 143.96, yellow or green-gray crystalline block or powder, hygroscopic. High temperature decomposition, hydrolyzed into…
How to prepare tungsten disulfide 1. Roasting decomposition method: Tungstic acid reacts with ammonia water under stirring at 57-60°C for 3 hours, and the natural sedimentation is maintained for more than 16…
Bismuth trioxide (bismuth oxide) is an inorganic compound with the molecular formula Bi2O3. Pure products are α-type, β-type and δ-type. α type is yellow monoclinic crystal, relative density 8.9, melting point 825…
Hafnium boride, gray with metallic luster crystals. The melting point is 3250 degrees Celsius, the conductivity is high, and the chemical properties are stable. Almost non-reactive with all chemical reagents (except HF)…
Overview of Fumed Silica Fumed silica is a nano-scale white powder generated by high temperature hydrolysis of silicon halide in a hydrogen-oxygen flame, commonly known as fumed silica, which is an amorphous…
We know that silicon dioxide (SiO2) is very abundant in nature. Sand, crystal, quartz sand, silica powder, diatomaceous earth, etc., the main components are SiO2; in synthetic silica, precipitated silica, fumed silica,…
Zirconium boride is a chemical substance with the molecular formula ZrB2. Properties gray hard crystals. Zirconium boride has three components, namely zirconium monoboride, zirconium diboride, and zirconium triboride. Only zirconium diboride is…
Magnesium diboride (MgB₂) is an ionic compound with a hexagonal crystal structure. It is an intercalated compound with alternating layers of magnesium and boron. In 2001, researchers discovered that a seemingly inconspicuous…
Manganese dioxide MnO2 overview Manganese dioxide is an inorganic compound with the chemical formula MnO2. It is a black amorphous powder or black orthorhombic crystal. . For the preparation of manganese salts,…
Manganese oxide Mn2O3 overview Manganese trioxide is an oxide with a chemical formula of Mn2O3 and a molecular weight of 157.88. Black cubic crystals. Relative density 4.50. Insoluble in water, acetic acid…