JPS6153404B2 - - Google Patents

Info

Publication number
JPS6153404B2
JPS6153404B2 JP11061483A JP11061483A JPS6153404B2 JP S6153404 B2 JPS6153404 B2 JP S6153404B2 JP 11061483 A JP11061483 A JP 11061483A JP 11061483 A JP11061483 A JP 11061483A JP S6153404 B2 JPS6153404 B2 JP S6153404B2
Authority
JP
Japan
Prior art keywords
temperature
quenching
cooling
cracks
less
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
JP11061483A
Other languages
English (en)
Japanese (ja)
Other versions
JPS602623A (ja
Inventor
Seishiro Yoshihara
Takao Kawanami
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 JP11061483A priority Critical patent/JPS602623A/ja
Publication of JPS602623A publication Critical patent/JPS602623A/ja
Publication of JPS6153404B2 publication Critical patent/JPS6153404B2/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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys

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)
JP11061483A 1983-06-20 1983-06-20 耐熱亀裂性に優れた熱間工具鋼の製造方法 Granted JPS602623A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11061483A JPS602623A (ja) 1983-06-20 1983-06-20 耐熱亀裂性に優れた熱間工具鋼の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11061483A JPS602623A (ja) 1983-06-20 1983-06-20 耐熱亀裂性に優れた熱間工具鋼の製造方法

Publications (2)

Publication Number Publication Date
JPS602623A JPS602623A (ja) 1985-01-08
JPS6153404B2 true JPS6153404B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-11-18

Family

ID=14540278

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11061483A Granted JPS602623A (ja) 1983-06-20 1983-06-20 耐熱亀裂性に優れた熱間工具鋼の製造方法

Country Status (1)

Country Link
JP (1) JPS602623A (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
WO2004057049A1 (ja) * 2002-12-12 2004-07-08 Nippon Steel Corporation 製造性と耐食性に優れた軸受鋼およびその製造方法ならびに軸受部品およびその製造方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102676752B (zh) * 2012-05-08 2014-01-29 无锡宏达热处理锻造有限公司 汽车锻件模具钢h13的热处理工艺
CN106119470A (zh) * 2016-07-01 2016-11-16 宜兴市凯诚模具有限公司 一种钢模具上、下模热处理方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004057049A1 (ja) * 2002-12-12 2004-07-08 Nippon Steel Corporation 製造性と耐食性に優れた軸受鋼およびその製造方法ならびに軸受部品およびその製造方法
EP1574592A4 (en) * 2002-12-12 2008-09-17 Nippon Steel Corp BEARING STEEL HAVING EXCELLENT WORKING CAPABILITY AND EXCELLENT CORROSION RESISTANCE, PROCESS FOR PRODUCING THE SAME, ROLLING ELEMENT AND PROCESS FOR PRODUCING THE SAME

Also Published As

Publication number Publication date
JPS602623A (ja) 1985-01-08

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