Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes
Patent
1977-01-24
1979-02-27
Andrews, M. J.
Specialized metallurgical processes, compositions for use therei
Processes
Electrothermic processes
106288B, C22B 704
Patent
active
041417224
ABSTRACT:
The disclosure is of a method of treating ferruginous metallurgical slags to lower basicity, stabilize their composition, reduce their melting point and stabilize the slag in regard to dusting and slaking. The stabilized slag is useful as an artificial sand or as an aggregated sand useful in the manufacture of concrete and like compositions.
REFERENCES:
patent: 982945 (1911-01-01), Von Forell
patent: 4049439 (1977-09-01), Nakamura et al.
Takai Kiyoshi
Yamamoto Naraharu
Yamamoto Seiichi
Andrews M. J.
Osaka Iron & Steel Co., Ltd.
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