EP2710165A4 - Verbesserter lagerstahl - Google Patents

Verbesserter lagerstahl

Info

Publication number
EP2710165A4
EP2710165A4 EP12785875.1A EP12785875A EP2710165A4 EP 2710165 A4 EP2710165 A4 EP 2710165A4 EP 12785875 A EP12785875 A EP 12785875A EP 2710165 A4 EP2710165 A4 EP 2710165A4
Authority
EP
European Patent Office
Prior art keywords
bearing steel
improved bearing
improved
steel
bearing
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.)
Ceased
Application number
EP12785875.1A
Other languages
English (en)
French (fr)
Other versions
EP2710165A1 (de
Inventor
Thore Lund
Karin Rydén
Ingemar Strandell
Joakim Hallberg
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.)
SKF AB
Original Assignee
SKF AB
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 SKF AB filed Critical SKF AB
Publication of EP2710165A1 publication Critical patent/EP2710165A1/de
Publication of EP2710165A4 publication Critical patent/EP2710165A4/de
Ceased 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • 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
    • C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • 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
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/62—Selection of substances
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2204/00—Metallic materials; Alloys
    • F16C2204/60—Ferrous alloys, e.g. steel alloys
    • F16C2204/64—Medium carbon steel, i.e. carbon content from 0.4 to 0,8 wt%
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2204/00—Metallic materials; Alloys
    • F16C2204/60—Ferrous alloys, e.g. steel alloys
    • F16C2204/66—High carbon steel, i.e. carbon content above 0.8 wt%, e.g. through-hardenable steel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • F16C2240/60—Thickness, e.g. thickness of coatings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Rolling Contact Bearings (AREA)
EP12785875.1A 2011-05-17 2012-05-16 Verbesserter lagerstahl Ceased EP2710165A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1100373 2011-05-17
PCT/SE2012/000075 WO2012158089A1 (en) 2011-05-17 2012-05-16 Improved bearing steel

Publications (2)

Publication Number Publication Date
EP2710165A1 EP2710165A1 (de) 2014-03-26
EP2710165A4 true EP2710165A4 (de) 2015-07-15

Family

ID=47177183

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12785875.1A Ceased EP2710165A4 (de) 2011-05-17 2012-05-16 Verbesserter lagerstahl

Country Status (5)

Country Link
US (1) US20150078957A1 (de)
EP (1) EP2710165A4 (de)
JP (1) JP2014517151A (de)
CN (2) CN103547696A (de)
WO (1) WO2012158089A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2532761A (en) * 2014-11-27 2016-06-01 Skf Ab Bearing steel
CN106834955A (zh) * 2016-11-09 2017-06-13 芜湖市永帆精密模具科技有限公司 一种高强度轴承钢球及其制备方法
CN106834956A (zh) * 2016-11-09 2017-06-13 芜湖市永帆精密模具科技有限公司 一种耐磨轴承钢球及其制备方法
CN106636942A (zh) * 2016-11-09 2017-05-10 芜湖市永帆精密模具科技有限公司 一种抗滚动疲劳轴承钢球及其制备方法
GB2558650A (en) * 2017-01-16 2018-07-18 Skf Ab Near-eutectoid bearing steel
CN107012405A (zh) * 2017-03-27 2017-08-04 芜湖市永帆精密模具科技有限公司 一种高硬度低碳轴承钢球
CN107099755A (zh) * 2017-03-27 2017-08-29 芜湖市永帆精密模具科技有限公司 一种耐腐蚀抗疲劳轴承钢球
CN114058962A (zh) * 2021-11-26 2022-02-18 成都先进金属材料产业技术研究院股份有限公司 高碳工业超纯铁及其制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3194698A (en) * 1961-09-15 1965-07-13 United States Steel Corp Heat treatment of chromium-free steel bearings
JPS62274055A (ja) * 1986-05-21 1987-11-28 Daido Steel Co Ltd 軸受用鋼
JPH04198417A (ja) * 1990-11-29 1992-07-17 Sumitomo Metal Ind Ltd 軸受鋼の製造方法
GB2284824A (en) * 1993-10-21 1995-06-21 Nsk Ltd Rolling bearing
JPH1180896A (ja) * 1997-09-02 1999-03-26 Sumitomo Metal Ind Ltd 軸受要素部品及びその製造方法
JP2001049388A (ja) * 1999-08-03 2001-02-20 Sumitomo Metal Ind Ltd 被削性に優れた軸受要素部品用の鋼線材、棒鋼及び鋼管

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62294150A (ja) * 1986-06-12 1987-12-21 Daido Steel Co Ltd 高品質軸受鋼およびその製造方法
JPH04323344A (ja) * 1991-04-18 1992-11-12 Daido Steel Co Ltd 面圧強度及びねじり又は曲げ強度に優れた鋼
JP2956324B2 (ja) * 1991-10-24 1999-10-04 株式会社神戸製鋼所 加工性および転動疲労性に優れた軸受用鋼
SE501382C2 (sv) * 1992-05-27 1995-01-30 Skf Ab Stål för kul- och rullager
JPH09157740A (ja) * 1995-12-07 1997-06-17 Sumitomo Metal Ind Ltd 高硬度・高熱膨張率鋼材の製造方法
JPH11279710A (ja) * 1998-03-27 1999-10-12 Nippon Koshuha Steel Co Ltd 音響特性．静粛性に優れた軸受用鋼
JPH11335773A (ja) * 1998-05-22 1999-12-07 Nippon Koshuha Steel Co Ltd 冷間加工性に優れた軸受用鋼
SE513343C2 (sv) * 1999-03-10 2000-08-28 Ovako Steel Ab Lagerstål
JP4185997B2 (ja) * 1999-10-21 2008-11-26 株式会社ジェイテクト 軸受部品の製造方法
JP3463651B2 (ja) * 2000-04-18 2003-11-05 住友金属工業株式会社 軸受用鋼材
JP3614113B2 (ja) * 2001-03-16 2005-01-26 住友金属工業株式会社 被削性に優れた軸受要素部品用鋼材
JP2003147485A (ja) * 2001-11-14 2003-05-21 Nisshin Steel Co Ltd 加工性に優れた高靭性高炭素鋼板およびその製造方法
EP1595966B1 (de) * 2003-01-30 2012-02-22 Sumitomo Metal Industries, Ltd. Stahlrohr für lagerelemente und verfahren zu dessen herstellung und schneiden
JP2005330511A (ja) * 2004-05-18 2005-12-02 Nisshin Steel Co Ltd 熱処理歪の小さい高炭素鋼部品の製造法
JP4530268B2 (ja) * 2004-08-26 2010-08-25 日新製鋼株式会社 衝撃特性に優れた高炭素鋼部材及びその製造方法
JP4923776B2 (ja) * 2006-06-22 2012-04-25 株式会社ジェイテクト 転がり、摺動部品およびその製造方法
GB0719456D0 (en) * 2007-10-04 2007-11-14 Skf Ab Rolling element or ring formed from a bearing steel
JP5463662B2 (ja) * 2008-03-10 2014-04-09 Ｊｆｅスチール株式会社 転動疲労特性に優れた軸受鋼およびその製造方法
EP2268841A1 (de) * 2008-03-25 2011-01-05 Aktiebolaget SKF Lagerkomponente
JP5416459B2 (ja) * 2008-07-24 2014-02-12 株式会社神戸製鋼所 転動疲労寿命に優れた軸受用鋼材
JP5463675B2 (ja) * 2009-01-30 2014-04-09 Ｊｆｅスチール株式会社 軸受鋼およびその製造方法
RU2566130C2 (ru) * 2010-07-02 2015-10-20 Актиеболагет Скф Деталь подшипника, полученная стыковой сваркой оплавлением

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3194698A (en) * 1961-09-15 1965-07-13 United States Steel Corp Heat treatment of chromium-free steel bearings
JPS62274055A (ja) * 1986-05-21 1987-11-28 Daido Steel Co Ltd 軸受用鋼
JPH04198417A (ja) * 1990-11-29 1992-07-17 Sumitomo Metal Ind Ltd 軸受鋼の製造方法
GB2284824A (en) * 1993-10-21 1995-06-21 Nsk Ltd Rolling bearing
JPH1180896A (ja) * 1997-09-02 1999-03-26 Sumitomo Metal Ind Ltd 軸受要素部品及びその製造方法
JP2001049388A (ja) * 1999-08-03 2001-02-20 Sumitomo Metal Ind Ltd 被削性に優れた軸受要素部品用の鋼線材、棒鋼及び鋼管

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012158089A1 *

Also Published As

Publication number Publication date
CN103547696A (zh) 2014-01-29
US20150078957A1 (en) 2015-03-19
JP2014517151A (ja) 2014-07-17
EP2710165A1 (de) 2014-03-26
WO2012158089A1 (en) 2012-11-22
CN107760986A (zh) 2018-03-06

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