Alumina (Al2O3) is an important ceramic material, widely used in electronics, ceramics, aerospace, chemical and other fields. In order to better understand the properties and applications of alumina, it is necessary to characterize it.
Tungsten-copper rod is an alloy of tungsten, copper, and other elements. Copper content in commonly-used alloys ranges from 10% to 50%. Powder metallurgy is used to prepare the alloy. The alloy has high electrical and thermal conductivity. About
Precipitated silica and gas phase silica are two different silica preparation methods, which are significantly different in many ways. The following details the differences:Preparation process:Precipitated silica is produced in the liquid phase
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