Request for Proposals No. 875479  Зарегистрируйтесь, чтобы сохранять процедуры в Избранное

Silicon technical ground mark Kr2M TU 1517-001-45608905-2004

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Silicon technical ground mark Kr2M TU 1517-001-45608905-2004
the quality characteristics: silicon content not less than 98%; iron content is not more than 0.9%; content of aluminum-not bolee0, 6%; calcium content is not more than 0.5%; the amount determined by the impurities not more than 2.0%; fraction fraction larger than 100 µm-no more than 2%; fraction fraction-+0 63 microns-not less than 50% Collapse