The oxide of boron carbide
Release time：2020/12/28 Author：
Meiqi
The spectrum lines obtained by X-ray structure analysis (target drilling and iron filter were used for analysis) of the product after boron carbide oxygenation were compared with those of standard samples. It was pointed out that most of the reaction products were boron trioxide, the rest were inactive boron carbide, and there were no other spectrum lines. Boron carbide aluminum and oxygen mix the sample by the high temperature oxidation with the records of the differential thermal curve refers to, not with the proportion of aluminum oxide, after China's entry into wto with alumina content increased, the boron carbide line segment the to the characteristic of oxidation is abate, the identities of alumina line segment to more and more clear, in addition to these two kinds of characteristic line, did not detect any other line, also said that the Ming boron carbide (or boron oxide) and aluminum oxide, within the scope of the tests temperature without any effect.
You may be interested in the following information？
