CERAMIC MATERIAL AND PREPARATION METHOD THEREOF
FIELD: chemistry. ^ SUBSTANCE: invention relates to production of ceramic articles working at high temperatures in aggressive and abrasive media, as well as under impact-dynamic conditions. The ceramic material contains the following in wt %: MgO - 0.7-1.4, Y2O3- 4.1-8.2, Al2O3 - 5.2-10.4, -SiC - th...
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