ES532584A0 - Procedimiento para producir acero al cromo con bajo contenido en fosforo. - Google Patents

Procedimiento para producir acero al cromo con bajo contenido en fosforo.

Info

Publication number
ES532584A0
ES532584A0 ES532584A ES532584A ES532584A0 ES 532584 A0 ES532584 A0 ES 532584A0 ES 532584 A ES532584 A ES 532584A ES 532584 A ES532584 A ES 532584A ES 532584 A0 ES532584 A0 ES 532584A0
Authority
ES
Spain
Prior art keywords
phosphorus
procedure
low content
chrome steel
produce chrome
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
ES532584A
Other languages
English (en)
Other versions
ES8603583A1 (es
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 Nisshin Co Ltd
Pacific Metals Co Ltd
Original Assignee
Pacific Metals Co Ltd
Nisshin Steel Co 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 Pacific Metals Co Ltd, Nisshin Steel Co Ltd filed Critical Pacific Metals Co Ltd
Publication of ES532584A0 publication Critical patent/ES532584A0/es
Publication of ES8603583A1 publication Critical patent/ES8603583A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/005—Manufacture of stainless steel
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/068—Decarburising
    • C21C7/0685—Decarburising of stainless steel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
ES532584A 1983-05-18 1984-05-17 Procedimiento para producir acero al cromo con bajo contenido en fosforo. Expired ES8603583A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58087296A JPS59211519A (ja) 1983-05-18 1983-05-18 低ｐ含クロム鋼の製造法

Publications (2)

Publication Number Publication Date
ES532584A0 true ES532584A0 (es) 1985-12-16
ES8603583A1 ES8603583A1 (es) 1985-12-16

Family

ID=13910852

Family Applications (1)

Application Number Title Priority Date Filing Date
ES532584A Expired ES8603583A1 (es) 1983-05-18 1984-05-17 Procedimiento para producir acero al cromo con bajo contenido en fosforo.

Country Status (8)

Country Link
JP (1) JPS59211519A (es)
KR (1) KR910009961B1 (es)
DE (1) DE3418643C2 (es)
ES (1) ES8603583A1 (es)
FR (1) FR2546182B1 (es)
GB (1) GB2141739B (es)
IT (1) IT1179669B (es)
SE (1) SE459184B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63216917A (ja) * 1987-03-05 1988-09-09 Nippon Steel Corp 溶融金属容器内溶鋼の精錬法
JPH03119308U (es) * 1990-03-14 1991-12-09
DE102005032929A1 (de) * 2004-11-12 2006-05-18 Sms Demag Ag Herstellung von Rostfreistahl der ferritischen Stahlgruppe AISI 4xx in einem AOD-Konverter
DE102006056671A1 (de) * 2006-11-30 2008-06-05 Sms Demag Ag Verfahren und Vorrichtung zur Rostfreistahlerzeugung ohne elektrische Energiezufuhr auf der Basis von in einer DDD-Anlage vorbehandeltem Roheisen
DE102006056672A1 (de) * 2006-11-30 2008-06-05 Sms Demag Ag Verfahren und Vorrichtung zur Rostfreistahlerzeugung ohne elektrische Energiezufuhr auf der Basis von Roheisen
DE102007015585A1 (de) * 2007-03-29 2008-10-02 M.K.N. Technologies Gmbh Schmelzmetallurgisches Verfahren zur Herstellung von Metallschmelzen und übergangsmetallhaltiger Zuschlagstoff zur Verwendung in diesen
CN114875211B (zh) * 2022-05-18 2023-10-31 山西太钢不锈钢股份有限公司 一种冶炼不锈钢高效脱硅的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5856005B2 (ja) * 1976-06-28 1983-12-13 新日本製鐵株式会社 高クロム鋼の溶製方法
JPS6023166B2 (ja) * 1976-06-29 1985-06-06 新日本製鐵株式会社 低リンクロム鋼の溶製方法
LU80006A1 (fr) * 1978-07-20 1980-02-14 Arbed Procede d'elaboration d'aciers allies au chrome,notamment d'aciers inoxydables
US4295882A (en) * 1978-10-24 1981-10-20 Nippon Steel Corporation Steel making process
GB2049731B (en) * 1979-05-19 1983-03-30 Tokushu Kinzoku Kenkyujo Kk Refining process for removing acid oxide-forming elements from high-ni and/or high-co alloy steel
JPS565910A (en) * 1979-06-29 1981-01-22 Nisshin Steel Co Ltd Dephosphorizing method of pig iron containing chromium
JPS6023182B2 (ja) * 1979-12-01 1985-06-06 新日本製鐵株式会社 中炭素高クロム溶湯の溶製方法
GB2078260B (en) * 1980-06-20 1984-08-08 Nisshin Steel Co Ltd Refining cr-containing iron
JPS5770219A (en) * 1980-10-21 1982-04-30 Nisshin Steel Co Ltd Method for dephosphorizing, desulfurizing and denitrifying iron alloy
JPS5852412A (ja) * 1981-09-22 1983-03-28 Nippon Steel Corp 溶銑の脱リン方法
IT1171888B (it) * 1982-12-02 1987-06-10 Nippon Steel Corp Procedimento per la produzione di acciaio inossidabile

Also Published As

Publication number Publication date
FR2546182A1 (fr) 1984-11-23
DE3418643C2 (de) 1994-03-24
DE3418643A1 (de) 1984-11-22
JPS6213405B2 (es) 1987-03-26
GB2141739A (en) 1985-01-03
SE8402668L (sv) 1984-11-19
SE8402668D0 (sv) 1984-05-17
KR840008921A (ko) 1984-12-20
SE459184B (sv) 1989-06-12
GB8412791D0 (en) 1984-06-27
FR2546182B1 (fr) 1989-02-17
IT8467492A0 (it) 1984-05-17
ES8603583A1 (es) 1985-12-16
JPS59211519A (ja) 1984-11-30
GB2141739B (en) 1986-04-09
IT8467492A1 (it) 1985-11-17
IT1179669B (it) 1987-09-16
KR910009961B1 (ko) 1991-12-07

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