JPH0215130A
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1990-01-18
含亜鉛冶金ダストおよびスラッジの利用方法
US3320052A
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1967-05-16
Flux used in the making of steel
US2675307A
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1954-04-13
Process for coking-calcining complete smelting charge aggregates
KR102122009B1
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2020-06-11
제강용 가탄제 및 제강방법
US4225343A
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1980-09-30
Addition agent for molten metals
US3565610A
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1971-02-23
Vanadium-containing alloying additive for steel
JPH1053820A
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1998-02-24
鋼ダスト、スラッジ及び/又は鉱石の金属化合物類の処理方法
NO120904B
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1970-12-21
CA1193104A
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1985-09-10
Methode de preparation d'un oxyde metallique pulverulent pour en faire un agent d'alliage pour la fabrication de l'acier
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1981-06-23
Desulphurization of metals
US2576763A
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1951-11-27
Vanadium containing briquettes
HU187645B
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1986-02-28
Process for the production of complex ferro-alloys of si-base
KR20080112818A
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2008-12-26
제강공정 부산물로부터 유가금속을 회수하는 방법
US1526400A
(en )
1925-02-17
Process of recovering metal from scrap
NO861232L
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1986-10-02
Fremgangsmaate for fremstilling av ferrolegeringer.
US3715764A
(en )
1973-02-13
High porosity manganese oxide pellets
RU2084309C1
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1997-07-20
Экзотермическая смесь для утепления головной части слитка
US2993761A
(en )
1961-07-25
Compacts of finely particulate material
US4167409A
(en )
1979-09-11
Process for lowering the sulfur content of vanadium-carbon materials used as additions to steel
US3290142A
(en )
1966-12-06
Process of preparing a reactive iron additive
US2232242A
(en )
1941-02-18
Method of producing fluorsparbearing metallurgical flux
US2068793A
(en )
1937-01-26
Process for the rapid recarburization of pig iron melted in a cupola furnace
FR2482625A1
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1981-11-20
Procede de fabrication de pieces pressees formees notamment de metal et resistant a l'abrasion
SU865919A1
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1981-09-23
Шихта дл выплавки стали скрап-карбюраторным процессом
US2772961A
(en )
1956-12-04
Method of smelting