JP4332070B2 - 大型鍛鋼品用高強度鋼およびクランク軸 - Google Patents

大型鍛鋼品用高強度鋼およびクランク軸 Download PDF

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Publication number
JP4332070B2
JP4332070B2 JP2004163638A JP2004163638A JP4332070B2 JP 4332070 B2 JP4332070 B2 JP 4332070B2 JP 2004163638 A JP2004163638 A JP 2004163638A JP 2004163638 A JP2004163638 A JP 2004163638A JP 4332070 B2 JP4332070 B2 JP 4332070B2
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Japan
Prior art keywords
steel
strength
crankshaft
quenching
toughness
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Expired - Fee Related
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JP2004163638A
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English (en)
Japanese (ja)
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JP2005344149A (ja
Inventor
荘吾 深谷
恭徳 香川
宣之 藤綱
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Kobe Steel Ltd
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Kobe Steel Ltd
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Priority to JP2004163638A priority Critical patent/JP4332070B2/ja
Priority to DE602005015383T priority patent/DE602005015383D1/de
Priority to ES05011252T priority patent/ES2328365T3/es
Priority to EP05011252A priority patent/EP1602742B1/de
Priority to KR1020050044894A priority patent/KR100721645B1/ko
Publication of JP2005344149A publication Critical patent/JP2005344149A/ja
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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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/30—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for crankshafts; for camshafts
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Forging (AREA)
JP2004163638A 2004-06-01 2004-06-01 大型鍛鋼品用高強度鋼およびクランク軸 Expired - Fee Related JP4332070B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2004163638A JP4332070B2 (ja) 2004-06-01 2004-06-01 大型鍛鋼品用高強度鋼およびクランク軸
DE602005015383T DE602005015383D1 (de) 2004-06-01 2005-05-24 Hochfester Stahl für die Herstellung von großen Schmiedestücken, insbesondere von Kurbelwellen
ES05011252T ES2328365T3 (es) 2004-06-01 2005-05-24 Acero de alta resistencia para una forja a gran escala especialmente para cigueñales.
EP05011252A EP1602742B1 (de) 2004-06-01 2005-05-24 Hochfester Stahl für die Herstellung von großen Schmiedestücken, insbesondere von Kurbelwellen
KR1020050044894A KR100721645B1 (ko) 2004-06-01 2005-05-27 대형단강품용 고강도강(大型鍛鋼品用 高强度鋼)의 강재로 제조된 크랑크재

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004163638A JP4332070B2 (ja) 2004-06-01 2004-06-01 大型鍛鋼品用高強度鋼およびクランク軸

Publications (2)

Publication Number Publication Date
JP2005344149A JP2005344149A (ja) 2005-12-15
JP4332070B2 true JP4332070B2 (ja) 2009-09-16

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Family Applications (1)

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JP2004163638A Expired - Fee Related JP4332070B2 (ja) 2004-06-01 2004-06-01 大型鍛鋼品用高強度鋼およびクランク軸

Country Status (5)

Country Link
EP (1) EP1602742B1 (de)
JP (1) JP4332070B2 (de)
KR (1) KR100721645B1 (de)
DE (1) DE602005015383D1 (de)
ES (1) ES2328365T3 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015029993A1 (ja) 2013-08-27 2015-03-05 株式会社神戸製鋼所 高強度鋼、及び前記高強度鋼を用いたクランク軸
WO2015093179A1 (ja) 2013-12-19 2015-06-25 株式会社神戸製鋼所 鍛鋼品用高強度鋼及び鍛鋼品

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4150054B2 (ja) * 2006-06-21 2008-09-17 株式会社神戸製鋼所 鍛造用鋼およびその製造方法並びに鍛造品
JP4597233B2 (ja) * 2008-09-19 2010-12-15 株式会社日立製作所 発電機ロータ軸材
JP5319374B2 (ja) * 2009-04-10 2013-10-16 株式会社神戸製鋼所 一体型クランク軸およびその製造方法
JP5452253B2 (ja) * 2009-04-23 2014-03-26 株式会社神戸製鋼所 鍛鋼品及びクランク軸
CN102722762B (zh) * 2011-12-29 2015-08-26 昆明理工大学 高炉/转炉区段排队系统解析仿真方法
JP5859384B2 (ja) 2012-06-06 2016-02-10 株式会社神戸製鋼所 大型高強度鍛鋼品
CN102728772B (zh) * 2012-06-26 2015-11-11 江苏金源锻造股份有限公司 一种大型船用曲轴的锻造方法
CN103233111B (zh) * 2013-04-02 2014-12-17 浙江来源机械有限公司 大直径港机专用高耐磨高强度传输轴制备工艺
US20140345756A1 (en) * 2013-05-21 2014-11-27 General Electric Company Martensitic alloy component and process of forming a martensitic alloy component
JP6179977B2 (ja) * 2013-05-22 2017-08-16 株式会社日本製鋼所 耐高圧水素環境脆化特性に優れた高強度鋼およびその製造方法
CN103352113A (zh) * 2013-06-30 2013-10-16 贵州安大航空锻造有限责任公司 48MnV非调质钢曲轴锻件的热处理方法
JP2015190040A (ja) * 2014-03-28 2015-11-02 株式会社神戸製鋼所 鍛鋼品用低合金鋼及びクランク軸
JP2016145380A (ja) 2015-02-06 2016-08-12 株式会社神戸製鋼所 大型鍛造用鋼及び大型鍛造部品
CN104889295A (zh) * 2015-05-21 2015-09-09 江苏金源锻造股份有限公司 一种六拐曲轴的锻造工艺
JP2017122500A (ja) 2016-01-08 2017-07-13 株式会社神戸製鋼所 大型クランク軸
JP2017128795A (ja) 2016-01-18 2017-07-27 株式会社神戸製鋼所 鍛造用鋼及び大型鍛鋼品
JP2017128761A (ja) * 2016-01-19 2017-07-27 株式会社神戸製鋼所 高強度鍛鋼及び大型鍛造部品
CN105603169B (zh) * 2016-03-07 2017-12-15 江苏大学 大型30CrNi2MoV钢件的短流程制造方法
CN105755236A (zh) * 2016-03-07 2016-07-13 江苏大学 提高35CrNi3MoV钢锻件低温冲击韧性的方法
JP7176877B2 (ja) * 2018-07-23 2022-11-22 山陽特殊製鋼株式会社 耐衝撃性に優れた機械構造用合金鋼
CN112658180B (zh) * 2020-12-08 2023-11-10 南京迪威尔高端制造股份有限公司 一种4330缸体锻件的制造及检测方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4673433A (en) * 1986-05-28 1987-06-16 Uddeholm Tooling Aktiebolag Low-alloy steel material, die blocks and other heavy forgings made thereof and a method to manufacture the material
JP2687225B2 (ja) * 1988-08-10 1997-12-08 農工建設 株式会社 水田潅がい用水の自動潅水方法
US5888450A (en) * 1994-04-04 1999-03-30 A. Finkl & Sons Co. Fine grained ductile plastic injection molds forging tools and machine components and alloy steel therefor having a titanium nitride pinned austenitic grain structure
US5496516A (en) * 1994-04-04 1996-03-05 A. Finkl & Sons Co. Dual purpose steel and products produced therefrom
GB2302334B (en) * 1995-06-15 1999-10-06 Finkl & Sons Co Dual purpose steel and products produced therefrom
US6478898B1 (en) * 1999-09-22 2002-11-12 Sumitomo Metal Industries, Ltd. Method of producing tool steels
DE10111304C2 (de) * 2001-03-09 2003-03-20 Buderus Edelstahlwerke Ag Verfahren zur Herstellung von Rohren für schwere Geschütze

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015029993A1 (ja) 2013-08-27 2015-03-05 株式会社神戸製鋼所 高強度鋼、及び前記高強度鋼を用いたクランク軸
WO2015093179A1 (ja) 2013-12-19 2015-06-25 株式会社神戸製鋼所 鍛鋼品用高強度鋼及び鍛鋼品
US10253398B2 (en) 2013-12-19 2019-04-09 Kobe Steel, Ltd. High-strength steel for steel forgings, and steel forging

Also Published As

Publication number Publication date
EP1602742B1 (de) 2009-07-15
JP2005344149A (ja) 2005-12-15
DE602005015383D1 (de) 2009-08-27
EP1602742A1 (de) 2005-12-07
ES2328365T3 (es) 2009-11-12
KR100721645B1 (ko) 2007-05-23
KR20060046214A (ko) 2006-05-17

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