DE69210146D1 - Verfahren zur Herstellung einer porenfreien, harten Schicht - Google Patents

Verfahren zur Herstellung einer porenfreien, harten Schicht

Info

Publication number
DE69210146D1
DE69210146D1 DE69210146T DE69210146T DE69210146D1 DE 69210146 D1 DE69210146 D1 DE 69210146D1 DE 69210146 T DE69210146 T DE 69210146T DE 69210146 T DE69210146 T DE 69210146T DE 69210146 D1 DE69210146 D1 DE 69210146D1
Authority
DE
Germany
Prior art keywords
porous
producing
hard layer
hard
layer
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
DE69210146T
Other languages
English (en)
Other versions
DE69210146T2 (de
Inventor
Mukesh Solanki
John Handzel
Carl Coslow
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.)
Pullman Inc
Pullman Co
Original Assignee
Pullman Inc
Pullman 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 Pullman Inc, Pullman Co filed Critical Pullman Inc
Application granted granted Critical
Publication of DE69210146D1 publication Critical patent/DE69210146D1/de
Publication of DE69210146T2 publication Critical patent/DE69210146T2/de
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
    • C23C24/00—Coating starting from inorganic powder
    • C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
    • C23C24/10—Coating starting from inorganic powder by application of heat or pressure and heat with intermediate formation of a liquid phase in the layer
    • C23C24/103—Coating with metallic material, i.e. metals or metal alloys, optionally comprising hard particles, e.g. oxides, carbides or nitrides
    • 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
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
    • B23K35/0244—Powders, particles or spheres; Preforms made therefrom
    • 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
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/32—Selection of soldering or welding materials proper with the principal constituent melting at more than 1550 degrees C
    • B23K35/327—Selection of soldering or welding materials proper with the principal constituent melting at more than 1550 degrees C comprising refractory compounds, e.g. carbides
    • 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
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
    • B23K35/0233—Sheets, foils
    • B23K35/0238—Sheets, foils layered
DE69210146T 1991-08-26 1992-08-12 Verfahren zur Herstellung einer porenfreien, harten Schicht Expired - Fee Related DE69210146T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/749,975 US5236116A (en) 1991-08-26 1991-08-26 Hardfaced article and process to provide porosity free hardfaced coating

Publications (2)

Publication Number Publication Date
DE69210146D1 true DE69210146D1 (de) 1996-05-30
DE69210146T2 DE69210146T2 (de) 1996-08-14

Family

ID=25016005

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69210146T Expired - Fee Related DE69210146T2 (de) 1991-08-26 1992-08-12 Verfahren zur Herstellung einer porenfreien, harten Schicht

Country Status (4)

Country Link
US (1) US5236116A (de)
EP (1) EP0531252B1 (de)
CA (1) CA2076760A1 (de)
DE (1) DE69210146T2 (de)

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FR2691658B1 (fr) * 1992-05-27 1994-07-22 Snecma Piece en superalliage comportant un apport et procede de realisation de l'apport.
US5755299A (en) * 1995-08-03 1998-05-26 Dresser Industries, Inc. Hardfacing with coated diamond particles
US6102140A (en) * 1998-01-16 2000-08-15 Dresser Industries, Inc. Inserts and compacts having coated or encrusted diamond particles
US6138779A (en) * 1998-01-16 2000-10-31 Dresser Industries, Inc. Hardfacing having coated ceramic particles or coated particles of other hard materials placed on a rotary cone cutter
US6170583B1 (en) 1998-01-16 2001-01-09 Dresser Industries, Inc. Inserts and compacts having coated or encrusted cubic boron nitride particles
US6164916A (en) * 1998-11-02 2000-12-26 General Electric Company Method of applying wear-resistant materials to turbine blades, and turbine blades having wear-resistant materials
KR100541120B1 (ko) * 1998-12-31 2006-02-28 두산인프라코어 주식회사 이종재질의 접합방법
AU2002224917A1 (en) * 2000-12-05 2002-06-18 Euromat Gesellschaft Fur Werkstofftechnologie Undtransfer Mbh Method and material for coating a cavity of a work piece
DE102004042385A1 (de) * 2004-09-02 2006-03-30 Federal-Mogul Burscheid Gmbh Verfahren zur Herstellung einer Gleitringdichtung
US7373997B2 (en) * 2005-02-18 2008-05-20 Smith International, Inc. Layered hardfacing, durable hardfacing for drill bits
US20070274854A1 (en) * 2006-05-23 2007-11-29 General Electric Company Method of making metallic composite foam components
US7845549B2 (en) * 2006-05-31 2010-12-07 General Electric Company MIM braze preforms
US20070295785A1 (en) * 2006-05-31 2007-12-27 General Electric Company Microwave brazing using mim preforms
US7451663B2 (en) * 2006-08-30 2008-11-18 Kennametal Inc. Wear-resistant flow meter tube
US8127451B1 (en) 2008-04-18 2012-03-06 Republic Industries International Method for supporting loads in a coal-dust-laden environment
KR20110066975A (ko) * 2008-10-09 2011-06-17 하.체. 스탁 세라믹스 게엠베하 운트 코. 카게 신규한 마모 방지 시트와 그 제조 및 사용 방법
US9175568B2 (en) 2010-06-22 2015-11-03 Honeywell International Inc. Methods for manufacturing turbine components
US8727203B2 (en) 2010-09-16 2014-05-20 Howmedica Osteonics Corp. Methods for manufacturing porous orthopaedic implants
US9085980B2 (en) 2011-03-04 2015-07-21 Honeywell International Inc. Methods for repairing turbine components
US8506836B2 (en) 2011-09-16 2013-08-13 Honeywell International Inc. Methods for manufacturing components from articles formed by additive-manufacturing processes
US8808870B2 (en) 2011-11-28 2014-08-19 Kennametal Inc. Functionally graded coating
US9266170B2 (en) 2012-01-27 2016-02-23 Honeywell International Inc. Multi-material turbine components
US9120151B2 (en) 2012-08-01 2015-09-01 Honeywell International Inc. Methods for manufacturing titanium aluminide components from articles formed by consolidation processes
US9346101B2 (en) 2013-03-15 2016-05-24 Kennametal Inc. Cladded articles and methods of making the same
US9862029B2 (en) 2013-03-15 2018-01-09 Kennametal Inc Methods of making metal matrix composite and alloy articles
US9849532B2 (en) * 2014-06-12 2017-12-26 Kennametal Inc. Composite wear pad and methods of making the same
US10835982B2 (en) * 2014-11-18 2020-11-17 Komatsu Ltd. Machine component and method for producing the same
US10221702B2 (en) 2015-02-23 2019-03-05 Kennametal Inc. Imparting high-temperature wear resistance to turbine blade Z-notches
CN106141507B (zh) * 2016-07-01 2018-08-24 中国科学院上海硅酸盐研究所 一种低有机物含量的陶瓷颗粒增强复合钎料膜的制备方法
CN106312044A (zh) * 2016-08-09 2017-01-11 华东理工大学 一种以高分子材料为骨架的粉末表面冶金强化的工艺方法
US11117208B2 (en) 2017-03-21 2021-09-14 Kennametal Inc. Imparting wear resistance to superalloy articles

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4194040A (en) * 1969-04-23 1980-03-18 Joseph A. Teti, Jr. Article of fibrillated polytetrafluoroethylene containing high volumes of particulate material and methods of making and using same
US3743556A (en) * 1970-03-30 1973-07-03 Composite Sciences Coating metallic substrate with powdered filler and molten metal
US3916506A (en) * 1973-10-18 1975-11-04 Mallory Composites Method of conforming a flexible self-supporting means to the surface contour of a substrate
US4145481A (en) * 1977-08-03 1979-03-20 Howmet Turbine Components Corporation Process for producing elevated temperature corrosion resistant metal articles
US4228214A (en) * 1978-03-01 1980-10-14 Gte Products Corporation Flexible bilayered sheet, one layer of which contains abrasive particles in a volatilizable organic binder and the other layer of which contains alloy particles in a volatilizable binder, method for producing same and coating produced by heating same
US4615734A (en) * 1984-03-12 1986-10-07 General Electric Company Solid particle erosion resistant coating utilizing titanium carbide, process for applying and article coated therewith
GB8622464D0 (en) * 1986-09-18 1986-10-22 British Petroleum Co Plc Graded structure composites
US4939101A (en) * 1988-09-06 1990-07-03 General Electric Company Method of making direct bonded wafers having a void free interface
JPH0649888B2 (ja) * 1989-03-24 1994-06-29 新日本製鐵株式会社 表面被覆金属の製造方法
US5164247A (en) * 1990-02-06 1992-11-17 The Pullman Company Wear resistance in a hardfaced substrate

Also Published As

Publication number Publication date
CA2076760A1 (en) 1993-02-27
DE69210146T2 (de) 1996-08-14
EP0531252A1 (de) 1993-03-10
EP0531252B1 (de) 1996-04-24
US5236116A (en) 1993-08-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee