IT8467492A0 - PROCEDURE FOR PRODUCING A LOW CHROMIUM STEEL - Google Patents

PROCEDURE FOR PRODUCING A LOW CHROMIUM STEEL

Info

Publication number
IT8467492A0
IT8467492A0 IT8467492A IT6749284A IT8467492A0 IT 8467492 A0 IT8467492 A0 IT 8467492A0 IT 8467492 A IT8467492 A IT 8467492A IT 6749284 A IT6749284 A IT 6749284A IT 8467492 A0 IT8467492 A0 IT 8467492A0
Authority
IT
Italy
Prior art keywords
procedure
producing
chromium steel
low chromium
low
Prior art date
Application number
IT8467492A
Other languages
Italian (it)
Other versions
IT1179669B (en
IT8467492A1 (en
Inventor
Yamauchi Takashi
Maruhashi Shigeaki
Koike Shinkichi
Yamada Keizo
Original Assignee
Nisshin Steel Co Ltd E Pacific
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 Nisshin Steel Co Ltd E Pacific filed Critical Nisshin Steel Co Ltd E Pacific
Publication of IT8467492A0 publication Critical patent/IT8467492A0/en
Publication of IT8467492A1 publication Critical patent/IT8467492A1/en
Application granted granted Critical
Publication of IT1179669B publication Critical patent/IT1179669B/en

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
    • C21C5/28—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
    • 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
    • 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
IT67492/84A 1983-05-18 1984-05-17 PROCEDURE FOR PRODUCING A LOW CHROME STEEL P IT1179669B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58087296A JPS59211519A (en) 1983-05-18 1983-05-18 Production of low p-containing chromium steel

Publications (3)

Publication Number Publication Date
IT8467492A0 true IT8467492A0 (en) 1984-05-17
IT8467492A1 IT8467492A1 (en) 1985-11-17
IT1179669B IT1179669B (en) 1987-09-16

Family

ID=13910852

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67492/84A IT1179669B (en) 1983-05-18 1984-05-17 PROCEDURE FOR PRODUCING A LOW CHROME STEEL P

Country Status (8)

Country Link
JP (1) JPS59211519A (en)
KR (1) KR910009961B1 (en)
DE (1) DE3418643C2 (en)
ES (1) ES532584A0 (en)
FR (1) FR2546182B1 (en)
GB (1) GB2141739B (en)
IT (1) IT1179669B (en)
SE (1) SE459184B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63216917A (en) * 1987-03-05 1988-09-09 Nippon Steel Corp Method for refining molten steel in molten metal vessel
JPH03119308U (en) * 1990-03-14 1991-12-09
DE102005032929A1 (en) * 2004-11-12 2006-05-18 Sms Demag Ag Production of stainless steel of the ferritic steel group AISI 4xx in an AOD converter
DE102006056672A1 (en) 2006-11-30 2008-06-05 Sms Demag Ag Method and apparatus for stainless steel production without electrical energy supply based on pig iron
DE102006056671A1 (en) * 2006-11-30 2008-06-05 Sms Demag Ag Method and apparatus for stainless steel production without electrical energy supply on the basis of pig iron pretreated in a DDD plant
DE102007015585A1 (en) * 2007-03-29 2008-10-02 M.K.N. Technologies Gmbh Melt metallurgical process for producing molten metals and transition metal-containing aggregate for use therein
CN114875211B (en) * 2022-05-18 2023-10-31 山西太钢不锈钢股份有限公司 Method for smelting stainless steel and efficiently desilicating

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5856005B2 (en) * 1976-06-28 1983-12-13 新日本製鐵株式会社 High chromium steel melting method
JPS6023166B2 (en) * 1976-06-29 1985-06-06 新日本製鐵株式会社 Melting method of low link chromium steel
LU80006A1 (en) * 1978-07-20 1980-02-14 Arbed PROCESS FOR THE PREPARATION OF CHROMED ALLOY STEELS, ESPECIALLY STAINLESS STEELS
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 (en) * 1979-12-01 1985-06-06 新日本製鐵株式会社 Melting method for medium carbon high chromium molten metal
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 (en) * 1981-09-22 1983-03-28 Nippon Steel Corp Dephosphorizing method for molten iron
FR2541313A1 (en) * 1982-12-02 1984-08-24 Nippon Steel Corp Method for producing cast stainless steel

Also Published As

Publication number Publication date
FR2546182A1 (en) 1984-11-23
JPS59211519A (en) 1984-11-30
IT1179669B (en) 1987-09-16
SE459184B (en) 1989-06-12
KR840008921A (en) 1984-12-20
ES8603583A1 (en) 1985-12-16
FR2546182B1 (en) 1989-02-17
IT8467492A1 (en) 1985-11-17
GB2141739B (en) 1986-04-09
GB8412791D0 (en) 1984-06-27
SE8402668L (en) 1984-11-19
KR910009961B1 (en) 1991-12-07
DE3418643C2 (en) 1994-03-24
DE3418643A1 (en) 1984-11-22
SE8402668D0 (en) 1984-05-17
GB2141739A (en) 1985-01-03
ES532584A0 (en) 1985-12-16
JPS6213405B2 (en) 1987-03-26

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970530