JPS5112320A - Ganchitsusogokinkono seizoho - Google Patents

Ganchitsusogokinkono seizoho

Info

Publication number
JPS5112320A
JPS5112320A JP8314974A JP8314974A JPS5112320A JP S5112320 A JPS5112320 A JP S5112320A JP 8314974 A JP8314974 A JP 8314974A JP 8314974 A JP8314974 A JP 8314974A JP S5112320 A JPS5112320 A JP S5112320A
Authority
JP
Japan
Prior art keywords
ganchitsusogokinkono
seizoho
ganchitsusogokinkono seizoho
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
JP8314974A
Other languages
English (en)
Other versions
JPS5534848B2 (ja
Inventor
Shigeaki Maruhashi
Tomonori Kuwano
Akio Fujii
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
Original Assignee
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 Nisshin Steel Co Ltd filed Critical Nisshin Steel Co Ltd
Priority to JP8314974A priority Critical patent/JPS5112320A/ja
Publication of JPS5112320A publication Critical patent/JPS5112320A/ja
Publication of JPS5534848B2 publication Critical patent/JPS5534848B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Treatment Of Steel In Its Molten State (AREA)
JP8314974A 1974-07-22 1974-07-22 Ganchitsusogokinkono seizoho Granted JPS5112320A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8314974A JPS5112320A (ja) 1974-07-22 1974-07-22 Ganchitsusogokinkono seizoho

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8314974A JPS5112320A (ja) 1974-07-22 1974-07-22 Ganchitsusogokinkono seizoho

Publications (2)

Publication Number Publication Date
JPS5112320A true JPS5112320A (ja) 1976-01-30
JPS5534848B2 JPS5534848B2 (ja) 1980-09-10

Family

ID=13794156

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8314974A Granted JPS5112320A (ja) 1974-07-22 1974-07-22 Ganchitsusogokinkono seizoho

Country Status (1)

Country Link
JP (1) JPS5112320A (ja)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53127318A (en) * 1977-03-15 1978-11-07 Kawasaki Steel Co Method of making ferriteebased stainless steel with little ridging
JPS5625919A (en) * 1979-08-09 1981-03-12 Sanyo Tokushu Seikou Kk Preparation of molten steel with low oxygen and high nitrogen
US4521393A (en) * 1984-04-18 1985-06-04 Toshiba Ceramics Co. Limited Method of manufacturing β type silicon nitride whiskers
JPS61264122A (ja) * 1985-05-18 1986-11-22 Hitachi Metals Ltd 真空精練法
US5417739A (en) * 1993-12-30 1995-05-23 Ltv Steel Company, Inc. Method of making high nitrogen content steel
US5830259A (en) * 1996-06-25 1998-11-03 Ltv Steel Company, Inc. Preventing skull accumulation on a steelmaking lance
US5865876A (en) * 1995-06-07 1999-02-02 Ltv Steel Company, Inc. Multipurpose lance
US5885323A (en) * 1997-04-25 1999-03-23 Ltv Steel Company, Inc. Foamy slag process using multi-circuit lance

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002048409A1 (fr) * 2000-12-13 2002-06-20 Kawasaki Steel Corporation Procede servant a fabriquer un acier possedant une teneur elevee en azote et extremement basse en carbone

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53127318A (en) * 1977-03-15 1978-11-07 Kawasaki Steel Co Method of making ferriteebased stainless steel with little ridging
JPS5625919A (en) * 1979-08-09 1981-03-12 Sanyo Tokushu Seikou Kk Preparation of molten steel with low oxygen and high nitrogen
US4521393A (en) * 1984-04-18 1985-06-04 Toshiba Ceramics Co. Limited Method of manufacturing β type silicon nitride whiskers
JPS61264122A (ja) * 1985-05-18 1986-11-22 Hitachi Metals Ltd 真空精練法
US5417739A (en) * 1993-12-30 1995-05-23 Ltv Steel Company, Inc. Method of making high nitrogen content steel
US5865876A (en) * 1995-06-07 1999-02-02 Ltv Steel Company, Inc. Multipurpose lance
US5830259A (en) * 1996-06-25 1998-11-03 Ltv Steel Company, Inc. Preventing skull accumulation on a steelmaking lance
US5885323A (en) * 1997-04-25 1999-03-23 Ltv Steel Company, Inc. Foamy slag process using multi-circuit lance

Also Published As

Publication number Publication date
JPS5534848B2 (ja) 1980-09-10

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