JPH055887B2 - - Google Patents

Info

Publication number
JPH055887B2
JPH055887B2 JP59234181A JP23418184A JPH055887B2 JP H055887 B2 JPH055887 B2 JP H055887B2 JP 59234181 A JP59234181 A JP 59234181A JP 23418184 A JP23418184 A JP 23418184A JP H055887 B2 JPH055887 B2 JP H055887B2
Authority
JP
Japan
Prior art keywords
steel
temperature
added
present
rolled
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.)
Expired - Lifetime
Application number
JP59234181A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61113724A (ja
Inventor
Osamu Akisue
Teruaki Yamada
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
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP23418184A priority Critical patent/JPS61113724A/ja
Publication of JPS61113724A publication Critical patent/JPS61113724A/ja
Publication of JPH055887B2 publication Critical patent/JPH055887B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
JP23418184A 1984-11-08 1984-11-08 プレス成形性の極めて優れた冷延鋼板の製造方法 Granted JPS61113724A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23418184A JPS61113724A (ja) 1984-11-08 1984-11-08 プレス成形性の極めて優れた冷延鋼板の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23418184A JPS61113724A (ja) 1984-11-08 1984-11-08 プレス成形性の極めて優れた冷延鋼板の製造方法

Publications (2)

Publication Number Publication Date
JPS61113724A JPS61113724A (ja) 1986-05-31
JPH055887B2 true JPH055887B2 (en]) 1993-01-25

Family

ID=16966940

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23418184A Granted JPS61113724A (ja) 1984-11-08 1984-11-08 プレス成形性の極めて優れた冷延鋼板の製造方法

Country Status (1)

Country Link
JP (1) JPS61113724A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11256243A (ja) * 1998-03-10 1999-09-21 Kobe Steel Ltd 深絞り性に優れた厚物冷延鋼板の製造方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0753889B2 (ja) * 1986-10-15 1995-06-07 川崎製鉄株式会社 厚物超深絞り用冷延鋼板の製造方法
JPS63310924A (ja) * 1987-06-15 1988-12-19 Kawasaki Steel Corp 面内異方性の小さい極薄鋼板の製造方法
US4889566A (en) * 1987-06-18 1989-12-26 Kawasaki Steel Corporation Method for producing cold rolled steel sheets having improved spot weldability
JPS63317648A (ja) * 1987-06-19 1988-12-26 Kawasaki Steel Corp 加工性とスポット溶接性に優れる冷延鋼板
JPH0765116B2 (ja) * 1988-08-02 1995-07-12 日本鋼管株式会社 成形性と耐縦割れ性の優れた冷延鋼板の製造方法
JPH0756055B2 (ja) * 1989-11-29 1995-06-14 新日本製鐵株式会社 加工性の極めて優れた冷延鋼板の高効率な製造方法
JP2616257B2 (ja) * 1991-01-07 1997-06-04 日本鋼管株式会社 成形性の優れた合金化亜鉛メッキ鋼板およびその製造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57104627A (en) * 1980-12-19 1982-06-29 Nippon Kokan Kk <Nkk> Manufacture of cold rolled soft steel plate with superior press formability by continuous annealing
JPS582248A (ja) * 1981-06-26 1983-01-07 松下電工株式会社 無機硬化体
JPS5842752A (ja) * 1981-09-07 1983-03-12 Nippon Steel Corp プレス成形性の優れた冷延鋼板
JPS58107414A (ja) * 1981-12-22 1983-06-27 Nippon Steel Corp 超深絞り用鋼板の製造方法
JPS58110659A (ja) * 1981-12-25 1983-07-01 Nippon Kokan Kk <Nkk> 深絞り用亜鉛めつき鋼板およびその製造方法
JPS6045689B2 (ja) * 1982-02-19 1985-10-11 川崎製鉄株式会社 プレス成形性にすぐれた冷延鋼板の製造方法
JPS5943824A (ja) * 1982-09-07 1984-03-12 Sumitomo Metal Ind Ltd プレス成形用冷延鋼板の製造法
JPS5967319A (ja) * 1982-10-08 1984-04-17 Nippon Steel Corp 超深絞り用鋼板の製造方法
JPS59190332A (ja) * 1983-04-14 1984-10-29 Nippon Steel Corp 極めて優れた二次加工性を有する超深絞り用溶融亜鉛めつき鋼板の製造方法
JPS5974233A (ja) * 1982-10-21 1984-04-26 Nippon Steel Corp プレス成形用冷延鋼板の製造方法
JPS5976826A (ja) * 1982-10-22 1984-05-02 Nippon Steel Corp 超深絞用冷延鋼板の製造方法
JPS59123720A (ja) * 1982-12-29 1984-07-17 Kawasaki Steel Corp 深絞り用冷延鋼板の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11256243A (ja) * 1998-03-10 1999-09-21 Kobe Steel Ltd 深絞り性に優れた厚物冷延鋼板の製造方法

Also Published As

Publication number Publication date
JPS61113724A (ja) 1986-05-31

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