JPS6132371B2 - - Google Patents

Info

Publication number
JPS6132371B2
JPS6132371B2 JP9647978A JP9647978A JPS6132371B2 JP S6132371 B2 JPS6132371 B2 JP S6132371B2 JP 9647978 A JP9647978 A JP 9647978A JP 9647978 A JP9647978 A JP 9647978A JP S6132371 B2 JPS6132371 B2 JP S6132371B2
Authority
JP
Japan
Prior art keywords
steel
toughness
hot water
less
difference
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
Application number
JP9647978A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5524932A (en
Inventor
Shinichi Suzuki
Takeshi Miki
Yutaka Tsuchida
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 JP9647978A priority Critical patent/JPS5524932A/ja
Publication of JPS5524932A publication Critical patent/JPS5524932A/ja
Publication of JPS6132371B2 publication Critical patent/JPS6132371B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
JP9647978A 1978-08-08 1978-08-08 Manufacture of bainite tough hardening steel Granted JPS5524932A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9647978A JPS5524932A (en) 1978-08-08 1978-08-08 Manufacture of bainite tough hardening steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9647978A JPS5524932A (en) 1978-08-08 1978-08-08 Manufacture of bainite tough hardening steel

Publications (2)

Publication Number Publication Date
JPS5524932A JPS5524932A (en) 1980-02-22
JPS6132371B2 true JPS6132371B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-07-26

Family

ID=14166178

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9647978A Granted JPS5524932A (en) 1978-08-08 1978-08-08 Manufacture of bainite tough hardening steel

Country Status (1)

Country Link
JP (1) JPS5524932A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100340691C (zh) * 2004-07-29 2007-10-03 宝山钢铁股份有限公司 一种贝氏体大截面塑料模具钢及其制造方法

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58189321A (ja) * 1982-04-30 1983-11-05 Nippon Kokan Kk <Nkk> 高張力高靭性鋼材の製造法
US4634476A (en) * 1985-05-03 1987-01-06 Paccar Inc High-strength, low-alloy cast steel
JPS62202054A (ja) * 1986-03-03 1987-09-05 Sumitomo Metal Ind Ltd 熱間鍛造用非調質鋼
JPS63290218A (ja) * 1987-05-22 1988-11-28 Komatsu Ltd 球状黒鉛鋳鉄の製造方法
JPS63312949A (ja) * 1987-06-15 1988-12-21 Kobe Steel Ltd 高靭性熱間鍛造用非調質鋼
JPH01129953A (ja) * 1987-11-16 1989-05-23 Kobe Steel Ltd 高強度非調質鋼とその製造方法
US5292384A (en) * 1992-07-17 1994-03-08 Martin Marietta Energy Systems, Inc. Cr-W-V bainitic/ferritic steel with improved strength and toughness and method of making
FR2756298B1 (fr) * 1996-11-26 1998-12-24 Ascometal Sa Acier et procede pour la fabrication d'une piece de mecanique ayant une structure bainitique
DE10350832A1 (de) * 2003-10-28 2005-06-09 Mannesmannröhren-Werke Ag Verfahren zur Wärmebehandlung metallischer Werkstücke

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100340691C (zh) * 2004-07-29 2007-10-03 宝山钢铁股份有限公司 一种贝氏体大截面塑料模具钢及其制造方法

Also Published As

Publication number Publication date
JPS5524932A (en) 1980-02-22

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