Do you knnow amorphous graphite?

Amorphous graphite is usually formed by contact metamorphism of anthracite coal seams with metamorphic agents (e.g. tectonic stress, magma, etc.).…

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Superconductivity of MgB2

Magnesium diboride MgB2 is an ionic compound having a hexagonal crystal structure. It is an intercalation compound with alternating layers of magnesium and boron.…

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What is Spherical Aluminum Oxide Al2O3 Powder?

The purchasing pace at the demand end of the international thermal coal market continues to slow down and the international thermal coal price continues to decline. Prices for thermal coal at major international ports continued to fall last week as b…

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