DE69222154T2 - Stahl für Kugellager und Rollenlager - Google Patents
Stahl für Kugellager und RollenlagerInfo
- Publication number
- DE69222154T2 DE69222154T2 DE69222154T DE69222154T DE69222154T2 DE 69222154 T2 DE69222154 T2 DE 69222154T2 DE 69222154 T DE69222154 T DE 69222154T DE 69222154 T DE69222154 T DE 69222154T DE 69222154 T2 DE69222154 T2 DE 69222154T2
- Authority
- DE
- Germany
- Prior art keywords
- steel
- exceed
- bearings
- area percentage
- ball
- 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.)
- Revoked
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
-
- 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
-
- 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
- F16C2204/00—Metallic materials; Alloys
- F16C2204/60—Ferrous alloys, e.g. steel alloys
- F16C2204/70—Ferrous alloys, e.g. steel alloys with chromium as the next major constituent
-
- 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
-
- 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
- Y10S148/906—Roller bearing element
-
- 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
- Y10S384/00—Bearings
- Y10S384/90—Cooling or heating
- Y10S384/912—Metallic
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Rolling Contact Bearings (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Heat Treatment Of Steel (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9201667A SE501382C2 (sv) | 1992-05-27 | 1992-05-27 | Stål för kul- och rullager |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69222154D1 DE69222154D1 (de) | 1997-10-16 |
DE69222154T2 true DE69222154T2 (de) | 1998-02-05 |
Family
ID=20386360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69222154T Revoked DE69222154T2 (de) | 1992-05-27 | 1992-06-10 | Stahl für Kugellager und Rollenlager |
Country Status (10)
Country | Link |
---|---|
US (1) | US5261975A (de) |
EP (2) | EP0571667B1 (de) |
JP (2) | JPH05320821A (de) |
KR (1) | KR930023481A (de) |
AT (1) | ATE158027T1 (de) |
AU (1) | AU4363993A (de) |
DE (1) | DE69222154T2 (de) |
ES (1) | ES2108080T3 (de) |
SE (1) | SE501382C2 (de) |
WO (1) | WO1993024671A1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3351041B2 (ja) * | 1993-02-26 | 2002-11-25 | 日本精工株式会社 | 転がり軸受 |
JP3303176B2 (ja) * | 1993-12-27 | 2002-07-15 | 光洋精工株式会社 | 軸受部品 |
US5733388A (en) * | 1994-08-11 | 1998-03-31 | Daido Tokiushuko Kabushiki Kaisha | Steel composition for bearings and method of producing the same |
JPH0853735A (ja) * | 1994-08-11 | 1996-02-27 | Daido Steel Co Ltd | 軸受用鋼 |
JP3338761B2 (ja) * | 1996-02-29 | 2002-10-28 | 川崎製鉄株式会社 | 軸受材料 |
NL1012391C2 (nl) * | 1999-06-18 | 2000-12-22 | Skf Eng & Res Centre Bv | CVT/IVT-onderdeel. |
NL1014946C2 (nl) * | 2000-04-13 | 2001-10-16 | Skf Eng & Res Centre Bv | Werkwijze voor het vervaardigen van een onderdeel van een wentellager. |
JP5832423B2 (ja) * | 2009-05-20 | 2015-12-16 | アクティエボラゲット・エスコーエッフ | ベアリングコンポーネント |
WO2012002869A1 (en) * | 2010-07-02 | 2012-01-05 | Aktiebolaget Skf | Flash-butt welded bearing component |
JP2014517151A (ja) * | 2011-05-17 | 2014-07-17 | アクティエボラゲット・エスコーエッフ | 改善された軸受鋼 |
PL2772559T3 (pl) * | 2011-10-25 | 2017-05-31 | Nippon Steel & Sumitomo Metal Corporation | Blacha stalowa cienka |
US9963766B2 (en) | 2012-09-26 | 2018-05-08 | Aktiebolaget Skf | Hypoeutectoid bearing steel |
GB2532761A (en) * | 2014-11-27 | 2016-06-01 | Skf Ab | Bearing steel |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3060016A (en) * | 1961-01-23 | 1962-10-23 | Bethlehem Steel Corp | Hardened steel roll and composition therefor |
US3306734A (en) * | 1963-05-28 | 1967-02-28 | Crucible Steel Co America | Low-alloy bearing steel |
SU308086A1 (ru) * | 1969-09-19 | 1971-07-01 | Сталь для валков | |
US3704183A (en) * | 1971-05-26 | 1972-11-28 | Timken Co | Method for producing a low-cost hypereutectoid bearing steel |
JPS5120163B2 (de) * | 1971-12-06 | 1976-06-23 | ||
JPS60194047A (ja) * | 1984-03-14 | 1985-10-02 | Aichi Steel Works Ltd | 高品質軸受鋼およびその製造法 |
US4581079A (en) * | 1985-03-27 | 1986-04-08 | Amax Inc. | Bearing steel |
JPS62274055A (ja) * | 1986-05-21 | 1987-11-28 | Daido Steel Co Ltd | 軸受用鋼 |
JPH0627498B2 (ja) * | 1986-06-09 | 1994-04-13 | 日産自動車株式会社 | 内燃機関の排気微粒子処理装置 |
JPH01283430A (ja) * | 1988-05-11 | 1989-11-15 | Kawasaki Steel Corp | 転動疲労寿命特性に優れた軸受 |
JPH01306542A (ja) * | 1988-05-31 | 1989-12-11 | Sanyo Special Steel Co Ltd | 介在物組成を制御した軸受用鋼 |
DE69127580T2 (de) * | 1990-05-23 | 1998-04-16 | Aichi Steel Works Ltd | Lagerstahl |
-
1992
- 1992-05-27 SE SE9201667A patent/SE501382C2/sv unknown
- 1992-06-10 DE DE69222154T patent/DE69222154T2/de not_active Revoked
- 1992-06-10 ES ES92201675T patent/ES2108080T3/es not_active Expired - Lifetime
- 1992-06-10 EP EP92201675A patent/EP0571667B1/de not_active Revoked
- 1992-06-10 AT AT92201675T patent/ATE158027T1/de not_active IP Right Cessation
- 1992-06-24 US US07/903,328 patent/US5261975A/en not_active Expired - Fee Related
- 1992-07-06 KR KR1019920012007A patent/KR930023481A/ko not_active Application Discontinuation
- 1992-08-21 JP JP4245679A patent/JPH05320821A/ja active Pending
-
1993
- 1993-05-18 AU AU43639/93A patent/AU4363993A/en not_active Abandoned
- 1993-05-18 JP JP6500448A patent/JPH07507357A/ja active Pending
- 1993-05-18 WO PCT/SE1993/000439 patent/WO1993024671A1/en not_active Application Discontinuation
- 1993-05-18 EP EP93925175A patent/EP0641397A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
JPH05320821A (ja) | 1993-12-07 |
EP0571667B1 (de) | 1997-09-10 |
DE69222154D1 (de) | 1997-10-16 |
SE9201667L (sv) | 1992-06-17 |
JPH07507357A (ja) | 1995-08-10 |
ATE158027T1 (de) | 1997-09-15 |
AU4363993A (en) | 1993-12-30 |
ES2108080T3 (es) | 1997-12-16 |
EP0641397A1 (de) | 1995-03-08 |
US5261975A (en) | 1993-11-16 |
KR930023481A (ko) | 1993-12-18 |
SE501382C2 (sv) | 1995-01-30 |
WO1993024671A1 (en) | 1993-12-09 |
SE9201667D0 (sv) | 1992-05-27 |
EP0571667A1 (de) | 1993-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8331 | Complete revocation |