FR1088325A - Silicon alloy refining process - Google Patents

Silicon alloy refining process

Info

Publication number
FR1088325A
FR1088325A FR1088325DA FR1088325A FR 1088325 A FR1088325 A FR 1088325A FR 1088325D A FR1088325D A FR 1088325DA FR 1088325 A FR1088325 A FR 1088325A
Authority
FR
France
Prior art keywords
refining process
silicon alloy
alloy refining
silicon
refining
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Knapsack AG
Knapsack Griesheim AG
Original Assignee
Knapsack AG
Knapsack Griesheim AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Knapsack AG, Knapsack Griesheim AG filed Critical Knapsack AG
Application granted granted Critical
Publication of FR1088325A publication Critical patent/FR1088325A/en
Expired legal-status Critical Current

Links

FR1088325D 1952-08-16 1953-08-20 Silicon alloy refining process Expired FR1088325A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1088325X 1952-08-16

Publications (1)

Publication Number Publication Date
FR1088325A true FR1088325A (en) 1955-03-07

Family

ID=7721635

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1088325D Expired FR1088325A (en) 1952-08-16 1953-08-20 Silicon alloy refining process

Country Status (1)

Country Link
FR (1) FR1088325A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2866701A (en) * 1956-05-10 1958-12-30 Vanadium Corp Of America Method of purifying silicon and ferrosilicon
FR2515163A1 (en) * 1980-11-18 1983-04-29 Sofrem Removal of calcium and aluminium from molten silicon alloy - by injecting oxygen into lower part of ladle, with protective fluid injected simultaneously (NO 14.6.82)
EP0339644A1 (en) * 1988-04-28 1989-11-02 Messer Griesheim Gmbh Method for refining silicon metal and ferrosilicon alloys

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2866701A (en) * 1956-05-10 1958-12-30 Vanadium Corp Of America Method of purifying silicon and ferrosilicon
FR2515163A1 (en) * 1980-11-18 1983-04-29 Sofrem Removal of calcium and aluminium from molten silicon alloy - by injecting oxygen into lower part of ladle, with protective fluid injected simultaneously (NO 14.6.82)
EP0339644A1 (en) * 1988-04-28 1989-11-02 Messer Griesheim Gmbh Method for refining silicon metal and ferrosilicon alloys

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