What color is ferroferric oxide?

The ferroferricous oxide is not ferrous metal ferrite (FeO2) nor a mixture thereof (Fe2O3). However, TR-Fe3O4 could be roughly regarded (FeO*Fe2O3) as a compound between ferrous oxide, ferric oxide, and iron oxide. This substance is insoluble but soluble in acid, water, alkali solution, and organic solvents (ethane and ether). The natural ferroferric dioxide is insoluble even in an acid solution. It can also be easily oxidized in air when it is wet. Also, iron oxide can be manufactured into na


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How do you make graphite expandable?

Expandable graphite or exfoliated graphite is made from the naturally occurring mineral graphite. The layered structure of graphite allows molecules to be inserted between the graphite layers. By adding acid, graphite sulfate can usually be converted


The Applications of Titanium Boride

How do you define it? Titanium Boride ? Gray or gray-black titanium boride is powder with hexagonal crystal structures. It is very hard and has a melting point of 2980degC. Titanium dioxide has an air anti-oxidation temperature at 1000°C. This is also stable in HCl, HF acid and HCl. It is used primarily to make composite ceramic products. Due to its corrosion resistance, titanium diboride can be used to make electrolytic cells electrodes and molten steel crucibles. Titanium Boride


Metal Alloy 99.95% High Purity Tungsten Wire Filament

Tinten wire is used primarily to create filaments of fluorescent and incandescent lamps as well as halogen lamps. About Metal Aloy 99.95% Pure Tungsten Wire Filament Properties: Long service life and corrosion resistance. High melting point, high density, high temperatures oxidation resistance. Applications: It is used to produce heating wires, twisted cables for coating films in vacuum and electrical light source parts. Below is the standard tungsten-wire dimension form.

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