NO20021816L - Hardmetall belegging - Google Patents

Hardmetall belegging

Info

Publication number
NO20021816L
NO20021816L NO20021816A NO20021816A NO20021816L NO 20021816 L NO20021816 L NO 20021816L NO 20021816 A NO20021816 A NO 20021816A NO 20021816 A NO20021816 A NO 20021816A NO 20021816 L NO20021816 L NO 20021816L
Authority
NO
Norway
Prior art keywords
work piece
transform
carbide
tungsten
hard metal
Prior art date
Application number
NO20021816A
Other languages
English (en)
Norwegian (no)
Other versions
NO20021816D0 (no
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
Publication of NO20021816D0 publication Critical patent/NO20021816D0/no
Publication of NO20021816L publication Critical patent/NO20021816L/no

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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Glass Compositions (AREA)
  • Arc Welding In General (AREA)
  • Drilling Tools (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Conductive Materials (AREA)
  • Paints Or Removers (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Laminated Bodies (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
NO20021816A 1999-10-18 2002-04-17 Hardmetall belegging NO20021816L (no)

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 (2)

Publication Number Publication Date
NO20021816D0 NO20021816D0 (no) 2002-04-17
NO20021816L true NO20021816L (no) 2002-05-23

Family

ID=20417373

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20021816A NO20021816L (no) 1999-10-18 2002-04-17 Hardmetall belegging

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
EP0972606B1 (de) * 1998-07-18 2001-04-18 DURUM Verschleissschutz GmbH Pulverförmiger Zusatzwerkstoff für eine Verschleisschutzschicht und Verfahren zu deren Aufbringen

Also Published As

Publication number Publication date
EP1242209A1 (de) 2002-09-25
ATE298647T1 (de) 2005-07-15
WO2001028729A1 (en) 2001-04-26
SE9903726D0 (sv) 1999-10-18
NO20021816D0 (no) 2002-04-17
DE60021114D1 (de) 2005-08-04
AU6884100A (en) 2001-04-30
EP1242209B1 (de) 2005-06-29

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