ATE298647T1 - Hartmetalbeschichtung - Google Patents

Hartmetalbeschichtung

Info

Publication number
ATE298647T1
ATE298647T1 AT00957188T AT00957188T ATE298647T1 AT E298647 T1 ATE298647 T1 AT E298647T1 AT 00957188 T AT00957188 T AT 00957188T AT 00957188 T AT00957188 T AT 00957188T AT E298647 T1 ATE298647 T1 AT E298647T1
Authority
AT
Austria
Prior art keywords
work piece
transform
tungsten
hard metal
surface area
Prior art date
Application number
AT00957188T
Other languages
English (en)
Inventor
Steinar Gustavsen
Original Assignee
Optiweld Ab
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 Optiweld Ab filed Critical Optiweld Ab
Application granted granted Critical
Publication of ATE298647T1 publication Critical patent/ATE298647T1/de

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
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
    • B23K31/025—Connecting cutting edges or the like to tools; Attaching reinforcements to workpieces, e.g. wear-resisting zones to tableware
    • 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
    • B23K35/22—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
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3046—Co as the principal constituent

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Glass Compositions (AREA)
  • Drilling Tools (AREA)
  • Arc Welding In General (AREA)
  • Conductive Materials (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Laminated Bodies (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Paints Or Removers (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
AT00957188T 1999-10-18 2000-08-22 Hartmetalbeschichtung ATE298647T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9903726A SE9903726D0 (sv) 1999-10-18 1999-10-18 Svetsning med hårdmetall
PCT/SE2000/001602 WO2001028729A1 (en) 1999-10-18 2000-08-22 Hard metal coating

Publications (1)

Publication Number Publication Date
ATE298647T1 true ATE298647T1 (de) 2005-07-15

Family

ID=20417373

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00957188T ATE298647T1 (de) 1999-10-18 2000-08-22 Hartmetalbeschichtung

Country Status (7)

Country Link
EP (1) EP1242209B1 (de)
AT (1) ATE298647T1 (de)
AU (1) AU6884100A (de)
DE (1) DE60021114D1 (de)
NO (1) NO20021816L (de)
SE (1) SE9903726D0 (de)
WO (1) WO2001028729A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109352108B (zh) * 2018-11-14 2020-11-03 吉林大学 一种修复发动机缸盖的钨基粉末合金铸造模具涂层及工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5051112A (en) * 1988-06-29 1991-09-24 Smith International, Inc. Hard facing
JPH0825017B2 (ja) * 1991-06-25 1996-03-13 株式会社栗本鐵工所 高硬度金属の多層肉盛溶接方法
US5492186A (en) * 1994-09-30 1996-02-20 Baker Hughes Incorporated Steel tooth bit with a bi-metallic gage hardfacing
ATE200640T1 (de) * 1998-07-18 2001-05-15 Durum Verschleissschutz Gmbh Pulverförmiger zusatzwerkstoff für eine verschleisschutzschicht und verfahren zu deren aufbringen

Also Published As

Publication number Publication date
DE60021114D1 (de) 2005-08-04
EP1242209A1 (de) 2002-09-25
WO2001028729A1 (en) 2001-04-26
SE9903726D0 (sv) 1999-10-18
AU6884100A (en) 2001-04-30
NO20021816D0 (no) 2002-04-17
EP1242209B1 (de) 2005-06-29
NO20021816L (no) 2002-05-23

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties