JPH0524201B2 - - Google Patents

Info

Publication number
JPH0524201B2
JPH0524201B2 JP11565483A JP11565483A JPH0524201B2 JP H0524201 B2 JPH0524201 B2 JP H0524201B2 JP 11565483 A JP11565483 A JP 11565483A JP 11565483 A JP11565483 A JP 11565483A JP H0524201 B2 JPH0524201 B2 JP H0524201B2
Authority
JP
Japan
Prior art keywords
steel
points
quenching
temperature
point
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
JP11565483A
Other languages
English (en)
Japanese (ja)
Other versions
JPS609825A (ja
Inventor
Terutaka Tsumura
Yasuo Ootani
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 JP11565483A priority Critical patent/JPS609825A/ja
Publication of JPS609825A publication Critical patent/JPS609825A/ja
Publication of JPH0524201B2 publication Critical patent/JPH0524201B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/78—Combined heat-treatments not provided for above
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
JP11565483A 1983-06-27 1983-06-27 強靭鋼の製造方法 Granted JPS609825A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11565483A JPS609825A (ja) 1983-06-27 1983-06-27 強靭鋼の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11565483A JPS609825A (ja) 1983-06-27 1983-06-27 強靭鋼の製造方法

Publications (2)

Publication Number Publication Date
JPS609825A JPS609825A (ja) 1985-01-18
JPH0524201B2 true JPH0524201B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-04-07

Family

ID=14667991

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11565483A Granted JPS609825A (ja) 1983-06-27 1983-06-27 強靭鋼の製造方法

Country Status (1)

Country Link
JP (1) JPS609825A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010113953A1 (ja) * 2009-03-30 2010-10-07 住友金属工業株式会社 継目無鋼管の製造方法
JP4930652B2 (ja) * 2010-01-27 2012-05-16 住友金属工業株式会社 ラインパイプ用継目無鋼管の製造方法及びラインパイプ用継目無鋼管

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2867626B2 (ja) * 1990-06-14 1999-03-08 株式会社東郷製作所 板ばねホースバンドおよびその製造方法
CN104164548B (zh) * 2014-06-19 2016-03-30 中国科学院金属研究所 一种厚大断面低碳低合金钢铸锻件的热处理工艺
CN110408858B (zh) * 2019-08-22 2020-09-08 中天钢铁集团有限公司 一种高压绝缘子钢脚用合金钢及其生产工艺与用途

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010113953A1 (ja) * 2009-03-30 2010-10-07 住友金属工業株式会社 継目無鋼管の製造方法
JP4632000B2 (ja) * 2009-03-30 2011-02-16 住友金属工業株式会社 継目無鋼管の製造方法
EA019610B1 (ru) * 2009-03-30 2014-04-30 Сумитомо Метал Индастриз, Лтд. Способ изготовления бесшовных труб
JP4930652B2 (ja) * 2010-01-27 2012-05-16 住友金属工業株式会社 ラインパイプ用継目無鋼管の製造方法及びラインパイプ用継目無鋼管

Also Published As

Publication number Publication date
JPS609825A (ja) 1985-01-18

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