JPS5760012A - Production of extremely low nitrogen stainless steel - Google Patents

Production of extremely low nitrogen stainless steel

Info

Publication number
JPS5760012A
JPS5760012A JP13480180A JP13480180A JPS5760012A JP S5760012 A JPS5760012 A JP S5760012A JP 13480180 A JP13480180 A JP 13480180A JP 13480180 A JP13480180 A JP 13480180A JP S5760012 A JPS5760012 A JP S5760012A
Authority
JP
Japan
Prior art keywords
molten steel
steel
gaseous
extremely low
low nitrogen
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.)
Pending
Application number
JP13480180A
Other languages
English (en)
Inventor
Masayoshi Yokoyama
Tatsu Kishida
Yuji Tanaka
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
Priority to JP13480180A priority Critical patent/JPS5760012A/ja
Publication of JPS5760012A publication Critical patent/JPS5760012A/ja
Pending 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
JP13480180A 1980-09-26 1980-09-26 Production of extremely low nitrogen stainless steel Pending JPS5760012A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13480180A JPS5760012A (en) 1980-09-26 1980-09-26 Production of extremely low nitrogen stainless steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13480180A JPS5760012A (en) 1980-09-26 1980-09-26 Production of extremely low nitrogen stainless steel

Publications (1)

Publication Number Publication Date
JPS5760012A true JPS5760012A (en) 1982-04-10

Family

ID=15136840

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13480180A Pending JPS5760012A (en) 1980-09-26 1980-09-26 Production of extremely low nitrogen stainless steel

Country Status (1)

Country Link
JP (1) JPS5760012A (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6177013U (ja) * 1984-10-29 1986-05-23
JPH083622A (ja) * 1994-06-20 1996-01-09 Daido Steel Co Ltd 低窒素鋼の製造方法
JPH10140227A (ja) * 1996-11-05 1998-05-26 Nkk Corp 高合金鋼の合わせ湯による製造方法
WO2006050963A3 (de) * 2004-11-12 2006-09-28 Sms Demag Ag HERSTELLUNG VON ROSTFREISTAHL DER FERRITISCHEN STAHLGRUPPE AISI 4xx IN EINEM AOD-KONVERTER
KR101123035B1 (ko) 2006-11-30 2012-03-21 에스엠에스 지마크 악티엔게젤샤프트 Ｄｄｄ 설비에서 전처리된 선철을 기반으로 전기 에너지를 공급하지 않으면서 스테인리스강을 제조하기 위한 방법 및 장치
JP2017534763A (ja) * 2014-10-20 2017-11-24 ミーハナイト ワールドワイド コーポレーション インコーポレーテッドＭｅｅｈａｎｉｔｅ Ｗｏｒｌｄｗｉｄｅ Ｃｏｒｐｏｒａｔｉｏｎ Ｉｎｃ 鉄または鋼の鋳造方法、該方法で用いる装入物、および装入物の製造方法

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6177013U (ja) * 1984-10-29 1986-05-23
JPH083622A (ja) * 1994-06-20 1996-01-09 Daido Steel Co Ltd 低窒素鋼の製造方法
JPH10140227A (ja) * 1996-11-05 1998-05-26 Nkk Corp 高合金鋼の合わせ湯による製造方法
WO2006050963A3 (de) * 2004-11-12 2006-09-28 Sms Demag Ag HERSTELLUNG VON ROSTFREISTAHL DER FERRITISCHEN STAHLGRUPPE AISI 4xx IN EINEM AOD-KONVERTER
JP2008519906A (ja) * 2004-11-12 2008-06-12 エス・エム・エス・デマーク・アクチエンゲゼルシャフト ＡＯＤ転換炉でのＡＩＳＩ規格４ｘｘフェライト鋼クラスのステンレス鋼の製造方法
KR101152676B1 (ko) 2004-11-12 2012-06-15 에스엠에스 지마크 악티엔게젤샤프트 Ａｏｄ 전로에서 ａｉｓｉ 4ｘｘ 등급 페라이트강의스테인리스강 제조 방법
KR101123035B1 (ko) 2006-11-30 2012-03-21 에스엠에스 지마크 악티엔게젤샤프트 Ｄｄｄ 설비에서 전처리된 선철을 기반으로 전기 에너지를 공급하지 않으면서 스테인리스강을 제조하기 위한 방법 및 장치
JP2017534763A (ja) * 2014-10-20 2017-11-24 ミーハナイト ワールドワイド コーポレーション インコーポレーテッドＭｅｅｈａｎｉｔｅ Ｗｏｒｌｄｗｉｄｅ Ｃｏｒｐｏｒａｔｉｏｎ Ｉｎｃ 鉄または鋼の鋳造方法、該方法で用いる装入物、および装入物の製造方法

Similar Documents

Publication Publication Date Title
JPS5760012A (en) Production of extremely low nitrogen stainless steel
JPS57145917A (en) Refining method for high chromium steel
JPS55128521A (en) Converter operating method
GB1169874A (en) Method of Producing Low Carbon Non-Aging Deep Drawing Steel
MX164702B (es) Procedimiento para refinar metal caliente
JPS572813A (en) Production of decarbonized and melted stainless steel
JPS5698415A (en) Steel making method
JPS56142815A (en) Refining method of stainless steel
JPS569317A (en) Manufacture of low oxygen and low sulfur steel with controlled shape of sulfide
JPS56130416A (en) Steel making method
JPS56133413A (en) Steel making method by divided refining
JPS57110612A (en) Vacuum refining method of low carbon, low nitrogen and high chromium steel
JPS55115914A (en) Refining method of high chromium steel
JPS5754216A (ja) Teisolalkonoseizohoho
JPS5641312A (en) Manufacture of cast steel slab for enamel
JPS5757814A (en) Refining method for converter
JPS5620112A (en) Production of low hydrogen steel
JPS5594425A (en) Converter steel making method which reduces phosphorus content
JPS55107715A (en) Blowing method of dephosphorizer to bottom blowing converter
RU2124568C1 (ru) Способ выплавки стали в конвертере
JPS5244715A (en) Continuous method of refining molten iron alloy by using alkali metal compoun
JPS5594415A (en) Steel making method of less slag producing amount
JPS5594416A (en) Weighed tapping method
JPS55107718A (en) Production of molten steel
JPS5371615A (en) Method and apparatus for continuously decarburizing hot iron