DE69300448T2 - Verfahren zum Nitrieren eines Werkstückes aus einer Titanlegierung und Vorrichtung zum Sprühen von Stickstoff und Inertgas. - Google Patents

Verfahren zum Nitrieren eines Werkstückes aus einer Titanlegierung und Vorrichtung zum Sprühen von Stickstoff und Inertgas.

Info

Publication number
DE69300448T2
DE69300448T2 DE69300448T DE69300448T DE69300448T2 DE 69300448 T2 DE69300448 T2 DE 69300448T2 DE 69300448 T DE69300448 T DE 69300448T DE 69300448 T DE69300448 T DE 69300448T DE 69300448 T2 DE69300448 T2 DE 69300448T2
Authority
DE
Germany
Prior art keywords
nitriding
inert gas
titanium alloy
workpiece made
spraying nitrogen
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.)
Expired - Fee Related
Application number
DE69300448T
Other languages
English (en)
Other versions
DE69300448D1 (de
Inventor
Andre Coulon
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.)
Alstom SA
Original Assignee
GEC Alsthom Electromecanique SA
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 GEC Alsthom Electromecanique SA filed Critical GEC Alsthom Electromecanique SA
Publication of DE69300448D1 publication Critical patent/DE69300448D1/de
Application granted granted Critical
Publication of DE69300448T2 publication Critical patent/DE69300448T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
    • B23K26/123—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an atmosphere of particular gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B23K26/1435—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor involving specially adapted flow control means
    • B23K26/1436—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor involving specially adapted flow control means for pressure control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B23K26/1435—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor involving specially adapted flow control means
    • B23K26/1437—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor involving specially adapted flow control means for flow rate control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/32—Bonding taking account of the properties of the material involved
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/34—Laser welding for purposes other than joining
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/38—Selection of media, e.g. special atmospheres for surrounding the working area
    • 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
    • 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
    • C23C8/24—Nitriding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/08—Non-ferrous metals or alloys
    • 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
    • Y10S148/903—Directly treated with high energy electromagnetic waves or particles, e.g. laser, electron beam
DE69300448T 1992-10-09 1993-10-06 Verfahren zum Nitrieren eines Werkstückes aus einer Titanlegierung und Vorrichtung zum Sprühen von Stickstoff und Inertgas. Expired - Fee Related DE69300448T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9212020A FR2696759B1 (fr) 1992-10-09 1992-10-09 Procédé de nitruration d'une pièce en alliage de titane et dispositif de projection d'azote et de gaz neutre.

Publications (2)

Publication Number Publication Date
DE69300448D1 DE69300448D1 (de) 1995-10-12
DE69300448T2 true DE69300448T2 (de) 1996-02-22

Family

ID=9434332

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69300448T Expired - Fee Related DE69300448T2 (de) 1992-10-09 1993-10-06 Verfahren zum Nitrieren eines Werkstückes aus einer Titanlegierung und Vorrichtung zum Sprühen von Stickstoff und Inertgas.

Country Status (5)

Country Link
US (1) US5413641A (de)
EP (1) EP0592309B1 (de)
JP (1) JPH06212395A (de)
DE (1) DE69300448T2 (de)
FR (1) FR2696759B1 (de)

Cited By (1)

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CN103639596A (zh) * 2013-12-26 2014-03-19 唐山市丰南区华信精密制管有限公司 激光焊接过程中加氮气保护的装置及方法

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ATE191672T1 (de) * 1995-10-04 2000-04-15 Engel Gmbh Maschbau Rückstromsperre für eine spritzeinheit einer spritzgiessmaschine
WO1997022430A1 (de) * 1995-12-19 1997-06-26 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur ausbildung einer anrissstelle zum bruchtrennen eines bauteils, insbesondere pleuel für brennkraftmaschinen
DE19548496A1 (de) * 1995-12-22 1997-06-26 Deutsche Forsch Luft Raumfahrt Laserbearbeitungskopf und Verfahren zum Laserschweißen
DE19740188A1 (de) * 1996-09-13 1998-03-19 Fraunhofer Ges Forschung Vorrichtung zum Lasergaslegieren von Titan und seinen Legierungen
DE19637450C1 (de) 1996-09-13 1998-01-15 Fraunhofer Ges Forschung Verschleißbeständiger, mechanisch hochbelastbarer und reibungsarmer Randschichtaufbau für Titan und dessen Legierungen sowie Verfahren zu seiner Herstellung
AUPQ717000A0 (en) * 2000-04-28 2000-05-18 Westerland Pty Ltd Titanium alloy and method of manufacture
US7001672B2 (en) 2003-12-03 2006-02-21 Medicine Lodge, Inc. Laser based metal deposition of implant structures
US7666522B2 (en) * 2003-12-03 2010-02-23 IMDS, Inc. Laser based metal deposition (LBMD) of implant structures
US20050212694A1 (en) * 2004-03-26 2005-09-29 Chun-Ta Chen Data distribution method and system
DE102004033342A1 (de) * 2004-07-09 2006-02-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Herstellung von verschleißbeständigen und ermüdungsresistenten Randschichten in Titan-Legierungen und damit hergestellte Bauteile
US7458765B2 (en) * 2005-09-23 2008-12-02 Fraunhofer Usa Diamond hard coating of ferrous substrates
US7951412B2 (en) * 2006-06-07 2011-05-31 Medicinelodge Inc. Laser based metal deposition (LBMD) of antimicrobials to implant surfaces
US20100035051A1 (en) * 2008-08-08 2010-02-11 Bekir Sami Yilbas Wear-resistant ceramic coating
US8377234B2 (en) 2010-04-26 2013-02-19 King Fahd University Of Petroleum And Minerals Method of nitriding nickel-chromium-based superalloys
CN101906631B (zh) * 2010-08-17 2011-12-07 华东理工大学 一种快速制备Ti3Al/TiN复合涂层的方法
US8541067B2 (en) * 2010-10-05 2013-09-24 King Fahd University Of Petroleum And Minerals Method of laser treating ti-6AI-4V to form surface compounds
CN102676981B (zh) * 2011-03-07 2014-05-14 山东万丰煤化工设备制造有限公司 一种钛及钛合金表面激光制备氮化钛梯度涂层的方法
JP2013001989A (ja) * 2011-06-21 2013-01-07 Seiko Instruments Inc 装飾部品、時計、及び装飾部品の製造方法
US8613983B2 (en) 2011-08-03 2013-12-24 King Fahd University Of Petroleum And Minerals Method of laser surface treating pre-prepared zirconia surfaces
MX2014009582A (es) * 2012-02-09 2014-11-26 Commw Scient Ind Res Org Superficie.
CN106471140B (zh) * 2014-07-03 2019-02-05 新日铁住金株式会社 激光加工装置
US9757556B2 (en) 2014-12-12 2017-09-12 Cardiac Pacemakers, Inc. Laser generated surface finishes for implantable medical devices and electrodes
CN107081524A (zh) * 2017-06-07 2017-08-22 广东省焊接技术研究所（广东省中乌研究院） 一种钛合金激光焊接保护方法
CN107252976A (zh) * 2017-06-08 2017-10-17 广东省焊接技术研究所（广东省中乌研究院） 一种用于激光前置的激光‑电弧复合焊接气体保护方法
CN108546893B (zh) * 2018-05-17 2019-12-27 吉林大学 氮气内激光辐照提升锆基或钛基非晶合金表面硬度的方法
CN110129719A (zh) * 2019-05-29 2019-08-16 河北科技大学 一种制备钛合金表面氮化层的方法
CA3044930C (en) 2019-05-31 2023-08-29 Apollo Machine & Welding Ltd. Hybrid process for enhanced surface hardening
CN112226724B (zh) * 2020-09-11 2021-08-03 江苏大学 一种基于激光热-力效应的常温态渗氮工艺及加工装置
CN112522663A (zh) * 2020-11-05 2021-03-19 浙江工业大学 一种基于扫描振镜的钛合金表面织构化同步氮化处理的工艺方法
CN112359266A (zh) * 2020-11-23 2021-02-12 莱州润昇石油设备有限公司 利用向金属液中吹氮气得到含氮合金的装置
CN115386825B (zh) * 2021-05-24 2023-10-20 南京工程学院 超低功率激光快速制备钛合金表面氮化钛涂层的方法

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Publication number Priority date Publication date Assignee Title
CN103639596A (zh) * 2013-12-26 2014-03-19 唐山市丰南区华信精密制管有限公司 激光焊接过程中加氮气保护的装置及方法

Also Published As

Publication number Publication date
EP0592309B1 (de) 1995-09-06
DE69300448D1 (de) 1995-10-12
US5413641A (en) 1995-05-09
FR2696759B1 (fr) 1994-11-04
FR2696759A1 (fr) 1994-04-15
JPH06212395A (ja) 1994-08-02
EP0592309A1 (de) 1994-04-13

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