JP5075293B2 - 金型の焼入れ方法 - Google Patents

金型の焼入れ方法 Download PDF

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Publication number
JP5075293B2
JP5075293B2 JP2012520604A JP2012520604A JP5075293B2 JP 5075293 B2 JP5075293 B2 JP 5075293B2 JP 2012520604 A JP2012520604 A JP 2012520604A JP 2012520604 A JP2012520604 A JP 2012520604A JP 5075293 B2 JP5075293 B2 JP 5075293B2
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JP
Japan
Prior art keywords
mold
temperature
cooling
quenching
holding step
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.)
Active
Application number
JP2012520604A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2012091069A1 (ja
Inventor
仁 片岡
貴司 川上
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.)
KOYAMA STEEL, LTD.
Hitachi Metals Ltd
Original Assignee
KOYAMA STEEL, LTD.
Hitachi Metals 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 KOYAMA STEEL, LTD., Hitachi Metals Ltd filed Critical KOYAMA STEEL, LTD.
Priority to JP2012520604A priority Critical patent/JP5075293B2/ja
Application granted granted Critical
Publication of JP5075293B2 publication Critical patent/JP5075293B2/ja
Publication of JPWO2012091069A1 publication Critical patent/JPWO2012091069A1/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D30/00—Cooling castings, not restricted to casting processes covered by a single main group
    • 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
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
    • 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
    • C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
    • 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
    • C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
    • C21D1/58—Oils
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Heat Treatment Of Articles (AREA)
JP2012520604A 2010-12-29 2011-12-27 金型の焼入れ方法 Active JP5075293B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012520604A JP5075293B2 (ja) 2010-12-29 2011-12-27 金型の焼入れ方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2010294349 2010-12-29
JP2010294349 2010-12-29
PCT/JP2011/080342 WO2012091069A1 (fr) 2010-12-29 2011-12-27 Procédé de trempe de moule
JP2012520604A JP5075293B2 (ja) 2010-12-29 2011-12-27 金型の焼入れ方法

Publications (2)

Publication Number Publication Date
JP5075293B2 true JP5075293B2 (ja) 2012-11-21
JPWO2012091069A1 JPWO2012091069A1 (ja) 2014-06-05

Family

ID=46383157

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012520604A Active JP5075293B2 (ja) 2010-12-29 2011-12-27 金型の焼入れ方法

Country Status (4)

Country Link
JP (1) JP5075293B2 (fr)
CN (1) CN103228802B (fr)
TW (1) TWI427152B (fr)
WO (1) WO2012091069A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6241721B2 (ja) * 2012-10-23 2017-12-06 日立金属株式会社 金型の焼入方法
JP6388193B2 (ja) * 2014-03-18 2018-09-12 日立金属株式会社 金型の焼入方法および金型の製造方法
JP2016194132A (ja) * 2015-04-01 2016-11-17 トヨタ自動車東日本株式会社 鋼板の焼入方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11350034A (ja) * 1998-06-10 1999-12-21 Hitachi Metals Ltd 金型の焼入れ方法
JP2004137539A (ja) * 2002-10-17 2004-05-13 Sumitomo Denko Shoketsu Gokin Kk 鉄系焼結合金部品の温間サイジング設備
JP2006342368A (ja) * 2005-06-07 2006-12-21 Daido Steel Co Ltd 鋼部材の熱処理方法
JP2008031530A (ja) * 2006-07-28 2008-02-14 Daido Steel Co Ltd 合金鋼の製造方法
JP2009074155A (ja) * 2007-09-25 2009-04-09 Hitachi Metals Ltd 金型の焼入れ方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101255491A (zh) * 2007-03-02 2008-09-03 上海市机械制造工艺研究所 大型压铸模微变形真空热处理工艺
JP2009074115A (ja) * 2007-09-19 2009-04-09 Dowa Metals & Mining Co Ltd 硫酸鉛の製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11350034A (ja) * 1998-06-10 1999-12-21 Hitachi Metals Ltd 金型の焼入れ方法
JP2004137539A (ja) * 2002-10-17 2004-05-13 Sumitomo Denko Shoketsu Gokin Kk 鉄系焼結合金部品の温間サイジング設備
JP2006342368A (ja) * 2005-06-07 2006-12-21 Daido Steel Co Ltd 鋼部材の熱処理方法
JP2008031530A (ja) * 2006-07-28 2008-02-14 Daido Steel Co Ltd 合金鋼の製造方法
JP2009074155A (ja) * 2007-09-25 2009-04-09 Hitachi Metals Ltd 金型の焼入れ方法

Also Published As

Publication number Publication date
CN103228802A (zh) 2013-07-31
JPWO2012091069A1 (ja) 2014-06-05
CN103228802B (zh) 2014-10-08
WO2012091069A1 (fr) 2012-07-05
TWI427152B (zh) 2014-02-21
TW201243058A (en) 2012-11-01

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