JP2017526823A - 材料、方法及び部材 - Google Patents

材料、方法及び部材 Download PDF

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JP2017526823A
JP2017526823A JP2017527532A JP2017527532A JP2017526823A JP 2017526823 A JP2017526823 A JP 2017526823A JP 2017527532 A JP2017527532 A JP 2017527532A JP 2017527532 A JP2017527532 A JP 2017527532A JP 2017526823 A JP2017526823 A JP 2017526823A
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Prior art keywords
steel
weight
austempered
forging
temperature
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Japanese (ja)
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JP2017526823A5 (enExample
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リカルド・ラルケル
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アウスフェリティク・アーベー
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    • 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
    • C21D1/20—Isothermal quenching, e.g. bainitic hardening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J1/00—Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
    • B21J1/003—Selecting material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/001—Continuous casting of metals, i.e. casting in indefinite lengths of specific alloys
    • 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
    • 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
    • C21D5/00—Heat treatments of cast-iron
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • 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
    • C21D9/0081—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/04—Making ferrous alloys by melting
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C22C37/06—Cast-iron alloys containing chromium
    • C22C37/08—Cast-iron alloys containing chromium with nickel
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C22C37/10—Cast-iron alloys containing aluminium or silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/001—Austenite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/002—Bainite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Steel (AREA)
JP2017527532A 2014-08-06 2015-07-17 材料、方法及び部材 Withdrawn JP2017526823A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP14180077.1 2014-08-06
EP14180077.1A EP2982769A1 (en) 2014-08-06 2014-08-06 Austempered steel, method for producing it, component and semi-finished bad
PCT/SE2015/050826 WO2016022054A1 (en) 2014-08-06 2015-07-17 Material, method & component

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2019146464A Division JP2020002467A (ja) 2014-08-06 2019-08-08 材料、方法及び部材

Publications (2)

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JP2017526823A true JP2017526823A (ja) 2017-09-14
JP2017526823A5 JP2017526823A5 (enExample) 2018-11-08

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JP2017527532A Withdrawn JP2017526823A (ja) 2014-08-06 2015-07-17 材料、方法及び部材
JP2019146464A Pending JP2020002467A (ja) 2014-08-06 2019-08-08 材料、方法及び部材

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JP2019146464A Pending JP2020002467A (ja) 2014-08-06 2019-08-08 材料、方法及び部材

Country Status (5)

Country Link
US (1) US10787718B2 (enExample)
EP (2) EP2982769A1 (enExample)
JP (2) JP2017526823A (enExample)
KR (1) KR20170041210A (enExample)
WO (1) WO2016022054A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020045565A (ja) * 2018-09-14 2020-03-26 アウスフェリティク・アーベー 連続冷却及びそれに続く焼鈍中にオーステンパされたオースフェライト鋼を製造するための方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3029162B1 (de) * 2014-12-01 2018-04-25 Voestalpine Stahl GmbH Verfahren zum Wärmebehandeln eines Mangan-Stahlprodukts
CN107326160B (zh) * 2017-06-29 2020-03-31 山东建筑大学 一种具有TRIP效应的低碳C-Mn-Si系钢C、Mn综合配分热处理方法
SE545732C2 (en) * 2019-02-08 2023-12-27 Ausferritic Ab Method for producing ausferritic steel and ductile iron, austempered in rapid cycles followed by baking
CN110295265B (zh) * 2019-06-25 2020-10-09 天津昌昊实业有限公司 一种奥贝球铁及其制备方法和应用
US11718886B2 (en) * 2021-02-22 2023-08-08 Robert Bosch Gmbh Method for producing a brake element, brake element
CN114273857A (zh) * 2021-12-17 2022-04-05 绍兴力欣液压件有限公司 一种离合助力器制备工艺

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61174358A (ja) * 1985-01-30 1986-08-06 Toyota Motor Corp 高強度球状黒鉛鋳鋼
JPS63199847A (ja) * 1987-02-12 1988-08-18 Mitsubishi Steel Mfg Co Ltd 高強度、高靭性、耐磨耗性機械部品
JPS63241139A (ja) * 1987-03-30 1988-10-06 Mitsubishi Steel Mfg Co Ltd 高強度、高延性、靭性半硬質磁性材料
WO2008076051A1 (en) * 2006-12-16 2008-06-26 Indexator Ab Austempered ductile iron, method for producin this and component comprising this iron
US20110114229A1 (en) * 2009-08-20 2011-05-19 Southern Cast Products, Inc. Ausferritic Wear-Resistant Steel Castings

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19849681C1 (de) 1998-10-28 2000-01-05 Skf Gmbh Verfahren zur Wärmebehandlung von Bauteilen aus Stahl oder Gußeisen
DE19963973C1 (de) 1999-12-31 2001-05-31 Bosch Gmbh Robert Verfahren zum Bainitisieren von Stahlteilen
WO2013149657A1 (en) 2012-04-04 2013-10-10 Aktiebolaget Skf Steel alloy

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61174358A (ja) * 1985-01-30 1986-08-06 Toyota Motor Corp 高強度球状黒鉛鋳鋼
JPS63199847A (ja) * 1987-02-12 1988-08-18 Mitsubishi Steel Mfg Co Ltd 高強度、高靭性、耐磨耗性機械部品
JPS63241139A (ja) * 1987-03-30 1988-10-06 Mitsubishi Steel Mfg Co Ltd 高強度、高延性、靭性半硬質磁性材料
WO2008076051A1 (en) * 2006-12-16 2008-06-26 Indexator Ab Austempered ductile iron, method for producin this and component comprising this iron
US20110114229A1 (en) * 2009-08-20 2011-05-19 Southern Cast Products, Inc. Ausferritic Wear-Resistant Steel Castings

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020045565A (ja) * 2018-09-14 2020-03-26 アウスフェリティク・アーベー 連続冷却及びそれに続く焼鈍中にオーステンパされたオースフェライト鋼を製造するための方法
US11708624B2 (en) 2018-09-14 2023-07-25 Ausferritic Ab Method for producing an ausferritic steel, austempered during continuous cooling followed by annealing

Also Published As

Publication number Publication date
JP2020002467A (ja) 2020-01-09
US20170233841A1 (en) 2017-08-17
EP3177744A1 (en) 2017-06-14
EP3177744A4 (en) 2018-01-03
KR20170041210A (ko) 2017-04-14
EP2982769A1 (en) 2016-02-10
EP3177744B1 (en) 2023-11-15
US10787718B2 (en) 2020-09-29
WO2016022054A1 (en) 2016-02-11

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