EP1420078A3 - Lagerstahl mit guter Korrosionsbeständigkeit - Google Patents

Lagerstahl mit guter Korrosionsbeständigkeit Download PDF

Info

Publication number: EP1420078A3
Authority: EP; European Patent Office
Prior art keywords: less; brearing; corrosion resistance; steel excellent; carbide
Prior art date: 2002-11-12
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.): Granted

Application number

EP03026063A

Other languages

English (en)

French (fr)

Other versions

EP1420078A2 (de

EP1420078B1 (de

Inventor

Kinami Koyo Seiko Co. Ldt. Toshiva

Kimura Daido Tokushuko K.K. Toshimitsu

Nishisaka Koyo Seiko Co. Ldt. Hisato

Goto Koyo Seiko Co. Ldt. Masao

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.)

JTEKT Corp

Original Assignee

Koyo Seiko Co 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.)

2002-11-12

Filing date

2003-11-12

Publication date

2006-05-03

2003-11-12 Application filed by Koyo Seiko Co Ltd filed Critical Koyo Seiko Co Ltd

2004-05-19 Publication of EP1420078A2 publication Critical patent/EP1420078A2/de

2006-05-03 Publication of EP1420078A3 publication Critical patent/EP1420078A3/de

2019-02-27 Application granted granted Critical

2019-02-27 Publication of EP1420078B1 publication Critical patent/EP1420078B1/de

2023-11-12 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

229910000831 Steel Inorganic materials 0.000 title abstract 3
239000010959 steel Substances 0.000 title abstract 3
230000007797 corrosion Effects 0.000 title 1
238000005260 corrosion Methods 0.000 title 1
238000005256 carbonitriding Methods 0.000 abstract 1
238000005255 carburizing Methods 0.000 abstract 1

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
- C22C38/04—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
- C22C38/001—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
- C22C38/002—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
- C22C38/02—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
- C22C38/06—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
- C22C38/40—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
- 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
- C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
- 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
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
- C23C8/20—Carburising
- C23C8/22—Carburising of ferrous surfaces
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/28—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases more than one element being applied in one step
- C23C8/30—Carbo-nitriding
- C23C8/32—Carbo-nitriding of ferrous surfaces

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Rolling Contact Bearings (AREA)
Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)

EP03026063.2A 2002-11-12 2003-11-12 Lagerstahl mit guter Korrosionsbeständigkeit Expired - Lifetime EP1420078B1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2002328854		2002-11-12
JP2002328854		2002-11-12

Publications (3)

Publication Number	Publication Date
EP1420078A2 EP1420078A2 (de)	2004-05-19
EP1420078A3 true EP1420078A3 (de)	2006-05-03
EP1420078B1 EP1420078B1 (de)	2019-02-27

Family

ID=32171371

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP03026063.2A Expired - Lifetime EP1420078B1 (de)	2002-11-12	2003-11-12	Lagerstahl mit guter Korrosionsbeständigkeit

Country Status (2)

Country	Link
US (1)	US20040094238A1 (de)
EP (1)	EP1420078B1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES2522904T3 (es) *	2007-04-05	2014-11-19	Kabushiki Kaisha Kobe Seiko Sho	Acero de forja, forjado y cigüeñal
JP4964211B2 (ja)	2008-09-30	2012-06-27	株式会社神戸製鋼所	鍛造品、および該鍛造品から製造されるクランク軸
EP3301201A1 (de)	2008-12-12	2018-04-04	JTEKT Corporation	Bestandteil eines lagers, herstellungsverfahren dafür und wälzlager mit dem bestandteil
CN104561829B (zh) *	2014-12-30	2017-05-24	中车戚墅堰机车车辆工艺研究所有限公司	一种铁路辙叉用高耐磨钢及其制造方法
CN106893947B (zh) *	2017-03-28	2018-07-27	北京科技大学	一种可耐400度高温的轴承钢的制备方法
JP7152832B2 (ja)	2018-06-18	2022-10-13	株式会社小松製作所	機械部品
JP7270343B2 (ja)	2018-06-18	2023-05-10	株式会社小松製作所	機械部品の製造方法
CN114032470B (zh) *	2022-01-07	2022-04-05	北京科技大学	一种渗碳轴承钢及其制备方法

Citations (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB763398A (en) *	1953-09-01	1956-12-12	Gussstahlwerk Bochumer Ver Ag	Improvements in or relating to steel
US4026727A (en) *	1975-11-04	1977-05-31	A. Finkl & Sons Company	Fatigue resistant steel, machinery parts and method of manufacture thereof
JPH03100142A (ja) *	1989-09-13	1991-04-25	Kobe Steel Ltd	圧壊特性の優れた軸受用肌焼鋼およびその製造方法
JPH0673492A (ja) *	1993-03-19	1994-03-15	Aichi Steel Works Ltd	高品質肌焼鋼
JPH06287711A (ja) *	1993-03-31	1994-10-11	Sumitomo Metal Ind Ltd	転動疲労寿命に優れた鋼部品
US5383768A (en) *	1989-02-03	1995-01-24	Hitachi, Ltd.	Steam turbine, rotor shaft thereof, and heat resisting steel
JPH0860294A (ja) *	1994-08-17	1996-03-05	Kobe Steel Ltd	疲労強度に優れた機械構造部品の製造方法および該機械構造部品製造用肌焼鋼
JPH08120438A (ja) *	1994-10-19	1996-05-14	Kobe Steel Ltd	機械構造用部品の製造方法
US5595610A (en) *	1991-06-07	1997-01-21	Kabushiki Kaisha Kobe Seiko Sho	Method of manufacturing case-hardened parts with little distortion in heat treatment and superior strength in bending fatigue
EP0763606A1 (de) *	1995-01-18	1997-03-19	Nippon Steel Corporation	Langlebiger aufgekohlter lagerstahl
EP0933440A1 (de) *	1997-07-22	1999-08-04	Nippon Steel Corporation	Zementierter stahl mit hervorragenden vergröberungsverhinderung während der aufkohlung, verfahren zu dessen herstellung, halbzeug für aufzukohlende teile
JP2000054069A (ja) *	1998-07-30	2000-02-22	Nippon Steel Corp	転動疲労特性に優れた浸炭材
JP2001073067A (ja) *	1999-08-31	2001-03-21	Sanyo Special Steel Co Ltd	転動疲労寿命に優れた鋼およびその製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0214416A (ja)	1988-07-01	1990-01-18	Hitachi Ltd	薄膜磁気ヘッド
JP3646467B2 (ja) *	1996-07-31	2005-05-11	日本精工株式会社	転がり軸受
US6719854B2 (en) *	2001-01-22	2004-04-13	Hitachi Metals Ltd.	Rolling Bearing

2003
- 2003-11-12 US US10/704,539 patent/US20040094238A1/en not_active Abandoned
- 2003-11-12 EP EP03026063.2A patent/EP1420078B1/de not_active Expired - Lifetime

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB763398A (en) *	1953-09-01	1956-12-12	Gussstahlwerk Bochumer Ver Ag	Improvements in or relating to steel
US4026727A (en) *	1975-11-04	1977-05-31	A. Finkl & Sons Company	Fatigue resistant steel, machinery parts and method of manufacture thereof
US5383768A (en) *	1989-02-03	1995-01-24	Hitachi, Ltd.	Steam turbine, rotor shaft thereof, and heat resisting steel
JPH03100142A (ja) *	1989-09-13	1991-04-25	Kobe Steel Ltd	圧壊特性の優れた軸受用肌焼鋼およびその製造方法
US5595610A (en) *	1991-06-07	1997-01-21	Kabushiki Kaisha Kobe Seiko Sho	Method of manufacturing case-hardened parts with little distortion in heat treatment and superior strength in bending fatigue
JPH0673492A (ja) *	1993-03-19	1994-03-15	Aichi Steel Works Ltd	高品質肌焼鋼
JPH06287711A (ja) *	1993-03-31	1994-10-11	Sumitomo Metal Ind Ltd	転動疲労寿命に優れた鋼部品
JPH0860294A (ja) *	1994-08-17	1996-03-05	Kobe Steel Ltd	疲労強度に優れた機械構造部品の製造方法および該機械構造部品製造用肌焼鋼
JPH08120438A (ja) *	1994-10-19	1996-05-14	Kobe Steel Ltd	機械構造用部品の製造方法
EP0763606A1 (de) *	1995-01-18	1997-03-19	Nippon Steel Corporation	Langlebiger aufgekohlter lagerstahl
EP0933440A1 (de) *	1997-07-22	1999-08-04	Nippon Steel Corporation	Zementierter stahl mit hervorragenden vergröberungsverhinderung während der aufkohlung, verfahren zu dessen herstellung, halbzeug für aufzukohlende teile
JP2000054069A (ja) *	1998-07-30	2000-02-22	Nippon Steel Corp	転動疲労特性に優れた浸炭材
JP2001073067A (ja) *	1999-08-31	2001-03-21	Sanyo Special Steel Co Ltd	転動疲労寿命に優れた鋼およびその製造方法

Non-Patent Citations (7)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 015, no. 285 (C - 0851) 19 July 1991 (1991-07-19) *
PATENT ABSTRACTS OF JAPAN vol. 018, no. 328 (C - 1215) 22 June 1994 (1994-06-22) *
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 01 28 February 1995 (1995-02-28) *
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 07 31 July 1996 (1996-07-31) *
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 09 30 September 1996 (1996-09-30) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 05 14 September 2000 (2000-09-14) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 20 10 July 2001 (2001-07-10) *

Also Published As

Publication number	Publication date
EP1420078A2 (de)	2004-05-19
US20040094238A1 (en)	2004-05-20
EP1420078B1 (de)	2019-02-27

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