EP0033403A1 - Verfahren zur Behandlung der Oberflächen hochgekohlter Stahlgegenstände und Gegenstände aus hochgekohltem Stahl - Google Patents

Verfahren zur Behandlung der Oberflächen hochgekohlter Stahlgegenstände und Gegenstände aus hochgekohltem Stahl Download PDF

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Publication number
EP0033403A1
EP0033403A1 EP80300295A EP80300295A EP0033403A1 EP 0033403 A1 EP0033403 A1 EP 0033403A1 EP 80300295 A EP80300295 A EP 80300295A EP 80300295 A EP80300295 A EP 80300295A EP 0033403 A1 EP0033403 A1 EP 0033403A1
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EP
European Patent Office
Prior art keywords
article
carbon
weight
surface region
region
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.)
Withdrawn
Application number
EP80300295A
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English (en)
French (fr)
Inventor
Charles Arthur Stickels
Adam Mario Janotik
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.)
Ford Motor Co
Original Assignee
Ford Motor Co
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 Ford Motor Co filed Critical Ford Motor Co
Priority to EP80300295A priority Critical patent/EP0033403A1/de
Publication of EP0033403A1 publication Critical patent/EP0033403A1/de
Withdrawn legal-status Critical Current

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    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/78—Combined heat-treatments not provided for above
    • 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
    • C23C8/80—After-treatment
EP80300295A 1980-01-31 1980-01-31 Verfahren zur Behandlung der Oberflächen hochgekohlter Stahlgegenstände und Gegenstände aus hochgekohltem Stahl Withdrawn EP0033403A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP80300295A EP0033403A1 (de) 1980-01-31 1980-01-31 Verfahren zur Behandlung der Oberflächen hochgekohlter Stahlgegenstände und Gegenstände aus hochgekohltem Stahl

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP80300295A EP0033403A1 (de) 1980-01-31 1980-01-31 Verfahren zur Behandlung der Oberflächen hochgekohlter Stahlgegenstände und Gegenstände aus hochgekohltem Stahl

Publications (1)

Publication Number Publication Date
EP0033403A1 true EP0033403A1 (de) 1981-08-12

Family

ID=8187088

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80300295A Withdrawn EP0033403A1 (de) 1980-01-31 1980-01-31 Verfahren zur Behandlung der Oberflächen hochgekohlter Stahlgegenstände und Gegenstände aus hochgekohltem Stahl

Country Status (1)

Country Link
EP (1) EP0033403A1 (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993017146A1 (de) * 1992-02-25 1993-09-02 Ina Wälzlager Schaeffler Kg Verfahren zur thermochemisch-thermischen behandlung von einsatzstählen
NL1010795C2 (nl) * 1998-12-11 2000-06-19 Skf Eng & Res Centre Bv Slijtvast dimensioneel stabiel lageronderdeel voor toepassingen bij hoge temperatuur.
WO2005066383A1 (en) 2003-12-22 2005-07-21 Caterpillar Inc. Method for carburizing a steel article and steel article thus obtained with improved wear resistance
EP1847630A1 (de) * 2005-02-08 2007-10-24 Parker Netsushori Kogyo K.K. Hochkarburiertes/spannungsarm abgeschrecktes bauelement und herstellungsverfahren dafür
DE102006052834A1 (de) * 2006-11-09 2008-05-15 Schaeffler Kg Verfahren zum Herstellen eines Wälzlagerringes und Wälzlagerring
CN115558847A (zh) * 2022-09-22 2023-01-03 珠海格力电器股份有限公司 合金材料及其制备方法、滑片、压缩机和空调器
US11624106B2 (en) 2020-03-18 2023-04-11 Caterpillar Inc. Carburized steel component and carburization process

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1483040A1 (de) * 1964-06-24 1969-02-20 United States Steel Corp Verfahren zur Verguetung von Stahl
US4023988A (en) * 1976-02-02 1977-05-17 Ford Motor Company Heat treatment for ball bearing steel to improve resistance to rolling contact fatigue
DE2710748A1 (de) * 1976-03-11 1977-10-20 Airco Inc Verfahren zum karburieren von stahlteilen
AT347993B (de) * 1974-03-18 1979-01-25 Hawera Probst Kg Hartmetall Verfahren zum haerten von werkstuecken aus stahl und vorrichtung zur durchfuehrung des verfahrens

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1483040A1 (de) * 1964-06-24 1969-02-20 United States Steel Corp Verfahren zur Verguetung von Stahl
AT347993B (de) * 1974-03-18 1979-01-25 Hawera Probst Kg Hartmetall Verfahren zum haerten von werkstuecken aus stahl und vorrichtung zur durchfuehrung des verfahrens
US4023988A (en) * 1976-02-02 1977-05-17 Ford Motor Company Heat treatment for ball bearing steel to improve resistance to rolling contact fatigue
DE2710748A1 (de) * 1976-03-11 1977-10-20 Airco Inc Verfahren zum karburieren von stahlteilen

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993017146A1 (de) * 1992-02-25 1993-09-02 Ina Wälzlager Schaeffler Kg Verfahren zur thermochemisch-thermischen behandlung von einsatzstählen
NL1010795C2 (nl) * 1998-12-11 2000-06-19 Skf Eng & Res Centre Bv Slijtvast dimensioneel stabiel lageronderdeel voor toepassingen bij hoge temperatuur.
WO2000036164A1 (en) * 1998-12-11 2000-06-22 Skf Engineering And Research Centre B.V. Wear resistant dimensionally stable bearing component for high temperature applications
WO2005066383A1 (en) 2003-12-22 2005-07-21 Caterpillar Inc. Method for carburizing a steel article and steel article thus obtained with improved wear resistance
US7169238B2 (en) 2003-12-22 2007-01-30 Caterpillar Inc Carbide method and article for hard finishing resulting in improved wear resistance
EP1847630A1 (de) * 2005-02-08 2007-10-24 Parker Netsushori Kogyo K.K. Hochkarburiertes/spannungsarm abgeschrecktes bauelement und herstellungsverfahren dafür
EP1847630A4 (de) * 2005-02-08 2011-01-12 Parker Netsushori Kogyo Kk Hochkarburiertes/spannungsarm abgeschrecktes bauelement und herstellungsverfahren dafür
DE102006052834A1 (de) * 2006-11-09 2008-05-15 Schaeffler Kg Verfahren zum Herstellen eines Wälzlagerringes und Wälzlagerring
US11624106B2 (en) 2020-03-18 2023-04-11 Caterpillar Inc. Carburized steel component and carburization process
CN115558847A (zh) * 2022-09-22 2023-01-03 珠海格力电器股份有限公司 合金材料及其制备方法、滑片、压缩机和空调器

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): IT SE

17P Request for examination filed

Effective date: 19810831

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19840224

RIN1 Information on inventor provided before grant (corrected)

Inventor name: STICKELS, CHARLES ARTHUR

Inventor name: JANOTIK, ADAM MARIO