JPS6299454A - 硬化された、オ−ステナイト材料よりなる磁化不能なころがり軸受構成部材及びその製法 - Google Patents

硬化された、オ−ステナイト材料よりなる磁化不能なころがり軸受構成部材及びその製法

Info

Publication number
JPS6299454A
JPS6299454A JP61250948A JP25094886A JPS6299454A JP S6299454 A JPS6299454 A JP S6299454A JP 61250948 A JP61250948 A JP 61250948A JP 25094886 A JP25094886 A JP 25094886A JP S6299454 A JPS6299454 A JP S6299454A
Authority
JP
Japan
Prior art keywords
rolling bearing
bearing component
magnetizable
hardened
austenitic
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.)
Pending
Application number
JP61250948A
Other languages
English (en)
Japanese (ja)
Inventor
カール−ルートヴイヒ・グレル
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.)
INA Waelzlager Schaeffler OHG
Original Assignee
INA Waelzlager Schaeffler OHG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6284238&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS6299454(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by INA Waelzlager Schaeffler OHG filed Critical INA Waelzlager Schaeffler OHG
Publication of JPS6299454A publication Critical patent/JPS6299454A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C21D9/40—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rings; for bearing races

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Rolling Contact Bearings (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
JP61250948A 1985-10-23 1986-10-23 硬化された、オ−ステナイト材料よりなる磁化不能なころがり軸受構成部材及びその製法 Pending JPS6299454A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3537658.9 1985-10-23
DE19853537658 DE3537658A1 (de) 1985-10-23 1985-10-23 Verfahren zur herstellung eines gehaerteten, aus einem austenitischen werkstoff bestehenden unmagnetisierbaren waelzlagerbauteils und nach diesem verfahren hergestelltes waelzlagerbauteil

Publications (1)

Publication Number Publication Date
JPS6299454A true JPS6299454A (ja) 1987-05-08

Family

ID=6284238

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61250948A Pending JPS6299454A (ja) 1985-10-23 1986-10-23 硬化された、オ−ステナイト材料よりなる磁化不能なころがり軸受構成部材及びその製法

Country Status (4)

Country Link
US (1) US4888065A (enExample)
EP (1) EP0226729B1 (enExample)
JP (1) JPS6299454A (enExample)
DE (2) DE3537658A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006300137A (ja) * 2005-04-18 2006-11-02 Ntn Corp 転がり軸受および燃料電池発電装置用補機の回転軸支持構造

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6146471A (en) 1999-04-08 2000-11-14 Roller Bearing Company Of America Spherical plain bearing and method of manufacturing thereof
DE102004048172A1 (de) * 2004-10-02 2006-04-06 Ina-Schaeffler Kg Spanlos hergestelltes dünnwandiges rostfreies Lagerbauteil insbesondere Wälzlagerbauteil
DE102006050122A1 (de) * 2006-10-25 2008-04-30 Schaeffler Kg Nadellager
DE102008008113A1 (de) * 2008-02-08 2009-08-13 Schaeffler Kg Nichtmagnetisierbares Wälzlagerbauteil aus einem austenitischen Werkstoff und Verfahren zur Herstellung eines derartigen Wälzlagerbauteils

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5036621A (enExample) * 1973-07-13 1975-04-05
JPS5236963A (en) * 1975-09-19 1977-03-22 Hitachi Ltd Control device for thyristor
JPS5543499A (en) * 1978-09-20 1980-03-27 Philips Nv Method of and apparatus for measuring dimmensions of hollow body
JPS5988515U (ja) * 1979-03-15 1984-06-15 ザ・トリントン・カンパニ− 軸受レ−ス

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE662676C (de) * 1935-02-03 1938-07-19 Wilhelm Bamberger Verfahren zur Herstellung von Gegenstaenden mit zaehem Kern und hochverschleissfesten Arbeitsflaechen
FR843750A (fr) * 1937-11-03 1939-07-10 Anonima Officine Di Villar Per Perfectionnements aux paliers à roulement
US2228106A (en) * 1937-11-03 1941-01-07 Anonima Officine Di Villar Per Rolling bearing
US2300274A (en) * 1939-06-27 1942-10-27 Gen Electric Process for annealing austenitic steels
US2561945A (en) * 1949-10-08 1951-07-24 Crucible Steel Co America High-strength nonmagnetic steels
DE944254C (de) * 1953-09-01 1956-06-14 Maschb G M B H Oberflaechen- und Tiefenhaerten von Bohrungen in austenitischen Staehlen
US2851387A (en) * 1957-05-08 1958-09-09 Chapman Valve Mfg Co Method of depassifying high chromium steels prior to nitriding
JPS4941024B1 (enExample) * 1970-05-22 1974-11-06
US3929523A (en) * 1972-10-16 1975-12-30 Nippon Steel Corp Steel suitable for use as rolling elements
DE2251894B2 (de) * 1972-10-23 1976-12-30 Nippon Seiko KJC., Tokio Waelzlagerteil
US3885995A (en) * 1973-04-10 1975-05-27 Boeing Co Process for carburizing high alloy steels
DE2445684A1 (de) * 1974-09-25 1976-04-08 Picard Fa Carl Aug Verfahren zum haerten von maschinenbauteilen sowie nach diesem verfahren hergestelltes maschinenbauteil
JPS5277836A (en) * 1975-12-23 1977-06-30 Fujikoshi Kk Surface treatment of martensitic stainless steel
JPS5358421A (en) * 1976-11-08 1978-05-26 Babcock Hitachi Kk Heat resisting alloy
CH641840A5 (en) * 1977-06-16 1984-03-15 Standardgraph Filler & Fiebig Process for increasing the abrasion resistance of workpieces of stainless steel or nickel metal alloys
JPS5681658A (en) * 1979-12-05 1981-07-03 Nippon Kokan Kk <Nkk> Austenitic alloy pipe with superior hot steam oxidation resistance
DD156718A1 (de) * 1981-03-03 1982-09-15 Werner Schroeter Verfahren zur erzeugung nitridhaltiger schichten auf passiven metallen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5036621A (enExample) * 1973-07-13 1975-04-05
JPS5236963A (en) * 1975-09-19 1977-03-22 Hitachi Ltd Control device for thyristor
JPS5543499A (en) * 1978-09-20 1980-03-27 Philips Nv Method of and apparatus for measuring dimmensions of hollow body
JPS5988515U (ja) * 1979-03-15 1984-06-15 ザ・トリントン・カンパニ− 軸受レ−ス

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006300137A (ja) * 2005-04-18 2006-11-02 Ntn Corp 転がり軸受および燃料電池発電装置用補機の回転軸支持構造

Also Published As

Publication number Publication date
DE3537658A1 (de) 1987-04-23
EP0226729B1 (de) 1991-08-28
EP0226729A1 (de) 1987-07-01
DE3537658C2 (enExample) 1993-07-22
DE3681137D1 (de) 1991-10-02
US4888065A (en) 1989-12-19

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