Metallurgical apparatus – Means for melting or vaporizing metal or treating liquefied... – By means introducing treating material
Patent
1977-01-24
1977-12-13
Dost, Gerald A.
Metallurgical apparatus
Means for melting or vaporizing metal or treating liquefied...
By means introducing treating material
266235, C21C 700
Patent
active
040625311
ABSTRACT:
The disclosure is of apparatus useful for oxidizing and mixing molten ferruginous metallurgical slags such as converter slag, electric steel making furnace slag and open hearth furnace slag.
REFERENCES:
patent: 384628 (1888-06-01), Johnson
patent: 2890039 (1959-06-01), Schmidt
patent: 3212882 (1965-10-01), Garfinkle
patent: 3791813 (1974-02-01), Ramachandran et al.
patent: 3843105 (1974-10-01), Chang
patent: 3971655 (1976-07-01), Takashima et al.
Dost Gerald A.
Osaka Iron & Steel Co., Ltd.
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