FR2272186A1 - Iron alloy contg aluminium, manganese and silicon - used for deoxidising and adjusting molten steel compsn - Google Patents

Iron alloy contg aluminium, manganese and silicon - used for deoxidising and adjusting molten steel compsn

Info

Publication number
FR2272186A1
FR2272186A1 FR7516204A FR7516204A FR2272186A1 FR 2272186 A1 FR2272186 A1 FR 2272186A1 FR 7516204 A FR7516204 A FR 7516204A FR 7516204 A FR7516204 A FR 7516204A FR 2272186 A1 FR2272186 A1 FR 2272186A1
Authority
FR
France
Prior art keywords
molten steel
deoxidising
manganese
aluminium
silicon
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.)
Granted
Application number
FR7516204A
Other languages
French (fr)
Other versions
FR2272186B1 (en
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Publication of FR2272186A1 publication Critical patent/FR2272186A1/en
Application granted granted Critical
Publication of FR2272186B1 publication Critical patent/FR2272186B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C35/00—Master alloys for iron or steel
    • C22C35/005—Master alloys for iron or steel based on iron, e.g. ferro-alloys

Abstract

Fe alloy for refining molten steel contains (by wt.) 5-40% Si, 40-80% Mn, 1-10% Al, and bal. Fe and unavoidable impurities. Extent of Al addn., i.e. ratio Al in prod.: Al added to melt, is improved by using the alloys rather than non-alloyed Al. Number of steps for adjusting steel compsn. can be reduced.
FR7516204A 1974-05-24 1975-05-23 Iron alloy contg aluminium, manganese and silicon - used for deoxidising and adjusting molten steel compsn Granted FR2272186A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5894674A JPS5752418B2 (en) 1974-05-24 1974-05-24

Publications (2)

Publication Number Publication Date
FR2272186A1 true FR2272186A1 (en) 1975-12-19
FR2272186B1 FR2272186B1 (en) 1982-03-19

Family

ID=13098983

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7516204A Granted FR2272186A1 (en) 1974-05-24 1975-05-23 Iron alloy contg aluminium, manganese and silicon - used for deoxidising and adjusting molten steel compsn
FR7818712A Granted FR2382507A1 (en) 1974-05-24 1978-06-22 FERRO-ALLOY FOR MELTED STEEL REFINING

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR7818712A Granted FR2382507A1 (en) 1974-05-24 1978-06-22 FERRO-ALLOY FOR MELTED STEEL REFINING

Country Status (5)

Country Link
JP (1) JPS5752418B2 (en)
CA (1) CA1032770A (en)
DE (1) DE2523095C3 (en)
ES (1) ES437892A1 (en)
FR (2) FR2272186A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59162422U (en) * 1983-04-14 1984-10-31 レンゴ−株式会社 packaging box
CA2391910A1 (en) * 2000-01-13 2001-07-19 Chulwoo Nam Method for manufacturing composite deoxidizer of molten steel and the composite deoxidizer by using the method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE86607C (en) *
FR341639A (en) * 1904-03-18 1904-08-13 Neo Metallurg Metal alloy or ternary compound
US2950187A (en) * 1958-09-05 1960-08-23 Res Inst Iron Steel Iron-calcium base alloy
DE1758750B1 (en) * 1968-08-01 1971-04-01 Huettenwerk Oberhausen Ag Use of an alloy for the manufacture of semi-killed steel
SU283591A1 (en) * 1969-08-11 1970-10-06 Сибирский Металлургический Институт Имени Серго Орджоникидзе ALLOY FOR STEEL REDUCTION

Also Published As

Publication number Publication date
FR2382507B1 (en) 1980-07-11
JPS5752418B2 (en) 1982-11-08
CA1032770A (en) 1978-06-13
FR2272186B1 (en) 1982-03-19
DE2523095A1 (en) 1975-11-27
JPS50150619A (en) 1975-12-03
FR2382507A1 (en) 1978-09-29
DE2523095B2 (en) 1978-10-12
ES437892A1 (en) 1977-01-01
DE2523095C3 (en) 1979-06-13

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Legal Events

Date Code Title Description
ST Notification of lapse