DE69430835D1 - Stahlmaterial für induktionsgehärteten schaftteil und damit hergestellter schaftteil - Google Patents

Stahlmaterial für induktionsgehärteten schaftteil und damit hergestellter schaftteil

Info

Publication number
DE69430835D1
DE69430835D1 DE69430835T DE69430835T DE69430835D1 DE 69430835 D1 DE69430835 D1 DE 69430835D1 DE 69430835 T DE69430835 T DE 69430835T DE 69430835 T DE69430835 T DE 69430835T DE 69430835 D1 DE69430835 D1 DE 69430835D1
Authority
DE
Germany
Prior art keywords
shaft
steel material
induction hardened
produced therefor
therefor
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 - Fee Related
Application number
DE69430835T
Other languages
English (en)
Other versions
DE69430835T2 (de
Inventor
Tatsuro Ochi
Yoshiro Koyasu
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
Application granted granted Critical
Publication of DE69430835D1 publication Critical patent/DE69430835D1/de
Publication of DE69430835T2 publication Critical patent/DE69430835T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/902—Metal treatment having portions of differing metallurgical properties or characteristics
    • Y10S148/904—Crankshaft

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
DE69430835T 1993-03-12 1994-03-14 Stahlmaterial für induktionsgehärteten schaftteil und damit hergestellter schaftteil Expired - Fee Related DE69430835T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP5259893 1993-03-12
JP9339793 1993-04-20
PCT/JP1994/000403 WO1994020645A1 (en) 1993-03-12 1994-03-14 Steel material for induction-hardened shaft part and shaft part made therefrom

Publications (2)

Publication Number Publication Date
DE69430835D1 true DE69430835D1 (de) 2002-07-25
DE69430835T2 DE69430835T2 (de) 2003-02-13

Family

ID=26393223

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69430835T Expired - Fee Related DE69430835T2 (de) 1993-03-12 1994-03-14 Stahlmaterial für induktionsgehärteten schaftteil und damit hergestellter schaftteil

Country Status (4)

Country Link
US (1) US5545267A (de)
EP (1) EP0643148B1 (de)
DE (1) DE69430835T2 (de)
WO (1) WO1994020645A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5595614A (en) * 1995-01-24 1997-01-21 Caterpillar Inc. Deep hardening boron steel article having improved fracture toughness and wear characteristics
US6090105A (en) 1995-08-15 2000-07-18 Rita Medical Systems, Inc. Multiple electrode ablation apparatus and method
DE69738069T2 (de) * 1996-07-02 2008-05-21 Cummins, Inc., Columbus Induktionsgehärteter mikrolegierter stahl mit verbesserten ermüdungsbeständigkeitseigenschaften
US5928442A (en) * 1997-08-22 1999-07-27 Snap-On Technologies, Inc. Medium/high carbon low alloy steel for warm/cold forming
FR2768435B1 (fr) * 1997-09-12 2001-06-08 Ascometal Sa Procede de fabrication d'une piece de mecanique en acier comportant au moins une partie durcie superficiellement par un traitement de trempe par induction, et piece obtenue
JP3445478B2 (ja) * 1997-11-18 2003-09-08 いすゞ自動車株式会社 機械構造用鋼及びそれを用いた破断分割機械部品
US6390924B1 (en) * 1999-01-12 2002-05-21 Ntn Corporation Power transmission shaft and constant velocity joint
US6319337B1 (en) * 1999-02-10 2001-11-20 Ntn Corporation Power transmission shaft
GB2355271B (en) * 1999-10-11 2003-12-24 Sanyo Special Steel Co Ltd Process for producing constant velocity joint having improved cold workability and strength
SE515624C2 (sv) * 1999-11-02 2001-09-10 Ovako Steel Ab Lufthärdande låg- till mediumkolhaltigt stål för förbättrad värmebehandling
US20060057419A1 (en) * 2003-01-17 2006-03-16 Toru Hayashi High-strength steel product excelling in fatigue strength and process for producing the same
JP4375971B2 (ja) * 2003-01-23 2009-12-02 大同特殊鋼株式会社 高強度ピニオンシャフト用鋼
JP4320589B2 (ja) * 2003-12-03 2009-08-26 大同特殊鋼株式会社 機械構造軸部品とその製造方法
WO2006026700A2 (en) * 2004-09-02 2006-03-09 The Timken Company Optimization of steel metallurgy to improve broach tool life
US8070890B2 (en) * 2005-03-25 2011-12-06 Sumitomo Metal Industries, Ltd. Induction hardened hollow driving shaft
JP4687712B2 (ja) * 2005-03-25 2011-05-25 住友金属工業株式会社 高周波焼入れ中空駆動軸
JP4490874B2 (ja) * 2005-05-25 2010-06-30 新日本製鐵株式会社 スプラインを有する鋼製部品およびその疲労特性向上方法
KR101129370B1 (ko) * 2007-10-24 2012-03-26 신닛뽄세이테쯔 카부시키카이샤 고온에서의 면압 피로 강도가 우수한 침탄 질화 고주파 담금질 강 부품 및 그 제조 방법
DE102010048134A1 (de) 2010-10-11 2012-04-12 Schaeffler Technologies Gmbh & Co. Kg Vergütungsstahl
JP5941439B2 (ja) * 2013-07-09 2016-06-29 日本発條株式会社 コイルばね、およびその製造方法
CN103556059B (zh) * 2013-11-01 2015-08-26 常熟华威履带有限公司 一种履带销材料
JP6237186B2 (ja) * 2013-12-11 2017-11-29 愛知製鋼株式会社 被削性と転動疲労寿命特性に優れる機械構造用鋼

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3044872A (en) * 1959-11-02 1962-07-17 North American Aviation Inc Steel alloy composition
JPS5845354A (ja) * 1981-09-10 1983-03-16 Daido Steel Co Ltd はだ焼鋼
CS231078B1 (en) * 1982-07-01 1984-09-17 Karel Nozar Gear wheels made of chrome-nickel-molybdenum steel
JPH01255651A (ja) * 1988-04-04 1989-10-12 Kawasaki Steel Corp 被削性に優れた高Ｓｉ−低Ｃｒ軸受鋼
JPH02243737A (ja) * 1989-03-16 1990-09-27 Aichi Steel Works Ltd 耐ピッチング性に優れた耐熱肌焼鋼
JPH0832946B2 (ja) * 1989-12-06 1996-03-29 大同特殊鋼株式会社 直接切削・高周波焼入用鋼材
US5279688A (en) * 1989-12-06 1994-01-18 Daido Tokushuko Kabushiki Kaisha Steel shaft material which is capable of being directly cut and induction hardened and a method for manufacturing the same
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
US5168768A (en) * 1992-01-14 1992-12-08 Deere & Company Tilt steering column assembly

Also Published As

Publication number Publication date
DE69430835T2 (de) 2003-02-13
EP0643148A4 (de) 1995-06-14
EP0643148A1 (de) 1995-03-15
EP0643148B1 (de) 2002-06-19
WO1994020645A1 (en) 1994-09-15
US5545267A (en) 1996-08-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee