Ключевые слова:
Abrasives, Silicon inorganic compounds, Carbides, Chemical analysis and testing, Determination of content, Impurities, Defects, Surface defects, Surface properties, Silicon, Carbon, Silicon dioxide, Iron, Aluminium oxide, Calcium oxide, Magnesium inorganic compounds, Monoxides, Volumetric analysis, Coulometric methods, Gravimetric analysis, Spectrochemical analysis, Spectrophotometry, Acid-resistance tests, Test equipment, Specimen preparation