CA2044226A1 - Method and apparatus for producing a surface layer on a metallic workpiece - Google Patents

Method and apparatus for producing a surface layer on a metallic workpiece

Info

Publication number
CA2044226A1
CA2044226A1 CA002044226A CA2044226A CA2044226A1 CA 2044226 A1 CA2044226 A1 CA 2044226A1 CA 002044226 A CA002044226 A CA 002044226A CA 2044226 A CA2044226 A CA 2044226A CA 2044226 A1 CA2044226 A1 CA 2044226A1
Authority
CA
Canada
Prior art keywords
surface layer
workpiece
producing
metallic workpiece
generator
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.)
Granted
Application number
CA002044226A
Other languages
French (fr)
Other versions
CA2044226C (en
Inventor
Roger Guilloud
Denis Gonseth
Roger Dekumbis
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.)
Amysa Yverdon SA
Oerlikon Metco AG
Original Assignee
Roger Guilloud
Denis Gonseth
Roger Dekumbis
Sulzer Brothers Limited
Amysa-Yverdon S.A.
Sulzer Metco Ag
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 Roger Guilloud, Denis Gonseth, Roger Dekumbis, Sulzer Brothers Limited, Amysa-Yverdon S.A., Sulzer Metco Ag filed Critical Roger Guilloud
Publication of CA2044226A1 publication Critical patent/CA2044226A1/en
Application granted granted Critical
Publication of CA2044226C publication Critical patent/CA2044226C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
    • C23C26/02—Coating not provided for in groups C23C2/00 - C23C24/00 applying molten material to the substrate

Abstract

The surface of a workpiece is provided with a surface layer. Initially, the workpiece is inductively heated by a HF/MF generator to a first temperature and subsequently heated further by a laser beam with coating material being applied to the region of the laser beam in an amount sufficient to form a surface layer on the workpiece. The generator and the laser source are able to operate simultaneously to effect a high duality surface layer of relatively thin thickness.
CA002044226A 1990-06-13 1991-06-10 Method and apparatus for producing a surface layer on a metallic workpiece Expired - Fee Related CA2044226C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1992/90-2 1990-06-13
CH199290 1990-06-13

Publications (2)

Publication Number Publication Date
CA2044226A1 true CA2044226A1 (en) 1991-12-14
CA2044226C CA2044226C (en) 2001-03-13

Family

ID=4223380

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002044226A Expired - Fee Related CA2044226C (en) 1990-06-13 1991-06-10 Method and apparatus for producing a surface layer on a metallic workpiece

Country Status (7)

Country Link
US (1) US5224997A (en)
EP (1) EP0462047B1 (en)
JP (1) JP3034079B2 (en)
CA (1) CA2044226C (en)
DE (1) DE59108894D1 (en)
ES (1) ES2110985T3 (en)
PT (1) PT97946B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5554837A (en) * 1993-09-03 1996-09-10 Chromalloy Gas Turbine Corporation Interactive laser welding at elevated temperatures of superalloy articles
JP3550575B2 (en) * 1994-10-21 2004-08-04 フジオーゼックス株式会社 Manufacturing method of engine valve
DE19529928A1 (en) * 1995-08-01 1997-02-06 Wago Verwaltungs Gmbh Mfg. electrotechnical components provided with contact coating - with selective induction heating of predetermined contact regions of the component before contact materials are melted onto them
DE19701483A1 (en) * 1997-01-17 1998-07-23 Zahnradfabrik Friedrichshafen Raised structure production on sintered component(s)
DE10137776C1 (en) * 2001-08-02 2003-04-17 Fraunhofer Ges Forschung Process for the production of wear-resistant surface layers
DE10353473B4 (en) * 2003-11-15 2007-02-22 Daimlerchrysler Ag Component of an internal combustion engine and method for its production
JP2007169761A (en) * 2005-12-26 2007-07-05 Delta Kogyo Co Ltd Method for manufacturing reclining component
JP5189824B2 (en) * 2007-11-02 2013-04-24 本田技研工業株式会社 Method and apparatus for depositing valve seat
DE102011113551A1 (en) * 2011-09-15 2013-03-21 Robert Bosch Gmbh Method for applying a bearing layer on a sliding bearing component body and sliding bearing component
JP6050141B2 (en) * 2013-02-22 2016-12-21 三井造船株式会社 Hardfacing welding apparatus and method
CN103276394A (en) * 2013-06-17 2013-09-04 铜陵学院 Laser remelting one-step reinforcing processing method and device thereof for plasma sprayed thermal barrier coating with double-layer structure
CN105555442B (en) * 2013-06-20 2018-07-03 Mtu飞机发动机有限公司 For being additionally formed the device and method of at least one component region of component
CN104195543A (en) * 2014-08-18 2014-12-10 苏州克兰兹电子科技有限公司 In-light coaxial composite wire-feeding and powder-feeding laser cladding system
DE102014222055A1 (en) * 2014-10-29 2016-05-04 Siemens Aktiengesellschaft Apparatus for build-up welding with cooled inert gas and method
CN108136498A (en) * 2015-08-04 2018-06-08 自动工程公司 Reinforcement structure component
CN105154875B (en) * 2015-09-14 2017-08-11 温州大学 A kind of laser induction composite covers process equipment
KR101779104B1 (en) 2017-03-20 2017-09-18 창원대학교 산학협력단 thermally assisted apparatus using multi heat source
JP6289713B1 (en) * 2017-06-12 2018-03-07 南海鋼材株式会社 Welding system and welding method
CN110283973B (en) * 2019-07-29 2021-05-14 无锡众望四维科技有限公司 Valve stem neck annealing production line

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1035675A (en) * 1974-01-07 1978-08-01 Avco Everett Research Laboratory Formation of surface layer casings on articles
CA1051288A (en) * 1974-03-04 1979-03-27 Caterpillar Tractor Co. Method and apparatus for fusibly bonding a coating metal powder to a metal article
DE2811400C3 (en) * 1978-03-16 1981-12-17 Aeg-Elotherm Gmbh, 5630 Remscheid Process for remelt hardening of workpieces
EP0190378B1 (en) * 1985-02-05 1990-05-23 Nippon Steel Corporation Method for surface-alloying metal with a high-density energy beam and an alloy steel
JPS6252975A (en) * 1985-08-30 1987-03-07 Mitsubishi Electric Corp Amorphous solar battery
US4780590A (en) * 1985-11-21 1988-10-25 Penn Research Corporation Laser furnace and method for zone refining of semiconductor wafers
CH674650A5 (en) * 1988-04-28 1990-06-29 Castolin Sa Heat-treating coated surfaces - with high energy beam and pre- or post-heat treatment using induction heating devices to prevent cracking in high hardness alloys
US5015492A (en) * 1989-04-03 1991-05-14 Rutgers University Method and apparatus for pulsed energy induced vapor deposition of thin films

Also Published As

Publication number Publication date
EP0462047B1 (en) 1997-11-26
EP0462047A1 (en) 1991-12-18
DE59108894D1 (en) 1998-01-08
PT97946B (en) 1998-11-30
US5224997A (en) 1993-07-06
JPH07148585A (en) 1995-06-13
CA2044226C (en) 2001-03-13
JP3034079B2 (en) 2000-04-17
ES2110985T3 (en) 1998-03-01
PT97946A (en) 1993-07-30

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