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GB1350193A - Sintered metal electrodes - Google Patents

Sintered metal electrodes

Info

Publication number
GB1350193A
GB1350193A GB4423472A GB4423472A GB1350193A GB 1350193 A GB1350193 A GB 1350193A GB 4423472 A GB4423472 A GB 4423472A GB 4423472 A GB4423472 A GB 4423472A GB 1350193 A GB1350193 A GB 1350193A
Authority
GB
United Kingdom
Prior art keywords
welding
hardness
electrode
division
workpieces
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
Application number
GB4423472A
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.)
Deutsche Edelstahlwerke GmbH
Original Assignee
Deutsche Edelstahlwerke GmbH
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 Deutsche Edelstahlwerke GmbH filed Critical Deutsche Edelstahlwerke GmbH
Publication of GB1350193A publication Critical patent/GB1350193A/en
Expired 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
    • 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
    • B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
    • B23K35/0261—Rods, electrodes, wires
    • 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
    • B23K35/3053—Fe as the principal constituent
    • B23K35/308—Fe as the principal constituent with Cr as next major constituent
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Nonmetallic Welding Materials (AREA)

Abstract

1350193 Welding by fusion DEUTSCHE EDELSTAHLWERKE GmbH 25 Sept 1972 [6 Oct 1971] 44234/72 Heading B3R [Also in Division C7] A sintered welding electrode is formed of titanium carbide with or without other specified carbides and a matrix of ferritic-martensitic, chromium-containing steel (see Division C7). The electrode may be used for welding workpieces of heat-treatable hard alloys or for hardfacing metal workpieces by A.C. or D.C. welding or by the argon shielded arc process. After the welding or facing operation the material can be heat treated, e.g. for 1 hour at 1000‹ C. and 6 hours at 720‹ C. to reduce the hardness of the weld material to allow it to be machined. After machining the hardness can be restored by quenching from the austenitizing temperature, e.g. 1050‹ C. in a bath at 510‹ C.
GB4423472A 1971-10-06 1972-09-25 Sintered metal electrodes Expired GB1350193A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712149772 DE2149772C2 (en) 1971-10-06 1971-10-06 Welding filler material made from hardenable hard alloys

Publications (1)

Publication Number Publication Date
GB1350193A true GB1350193A (en) 1974-04-18

Family

ID=5821567

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4423472A Expired GB1350193A (en) 1971-10-06 1972-09-25 Sintered metal electrodes

Country Status (6)

Country Link
JP (1) JPS4845450A (en)
CA (1) CA978396A (en)
DE (1) DE2149772C2 (en)
FR (1) FR2156055B1 (en)
GB (1) GB1350193A (en)
SE (1) SE379491B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122525A (en) * 1982-06-28 1984-01-18 Union Carbide Corp Method of hard facing metal substrates and improved flux composition therefor
EP1507023A1 (en) * 2003-08-14 2005-02-16 Voith Paper Patent GmbH Alloy for making wear-resistant tools.
WO2011147526A1 (en) * 2010-05-22 2011-12-01 Daimler Ag Wire-like spray material, functional layer which can be produced therewith and process for coating a substrate with a spray material
EP2612724A4 (en) * 2010-09-30 2016-08-03 Kobe Steel Ltd Surfacing material, deposited metal, and member involving deposited metal
US9475154B2 (en) 2013-05-30 2016-10-25 Lincoln Global, Inc. High boron hardfacing electrode

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4312894A (en) 1974-05-21 1982-01-26 Union Carbide Corporation Hard facing of metal substrates
JPS555126A (en) * 1978-06-26 1980-01-16 Mitsubishi Heavy Ind Ltd Surface hardening build-up welding method
JPS5674372A (en) * 1979-11-19 1981-06-19 Mitsubishi Heavy Ind Ltd Composite material
JPS61186190A (en) * 1985-02-13 1986-08-19 Kubota Ltd Composite filter rod for building up by welding
JPS63119994A (en) * 1986-11-07 1988-05-24 Nikko Youzai Kogyo Kk Composite powder material for plasma powder build-up welding
JPS63157796A (en) * 1986-12-22 1988-06-30 Kubota Ltd Production of welded overlay roll for hot rolling
JPS63199092A (en) * 1987-02-12 1988-08-17 Kubota Ltd Welded overlay roll for hot rolling
JPS63197091A (en) * 1987-02-12 1988-08-15 Matsushita Electric Ind Co Ltd Semiconductor memory device
DE4141923C1 (en) * 1991-12-19 1992-12-17 Wilfried Dr. 8450 Amberg De Hug Mfg. welding rod used for cladding - by mixing nickel@ or cobalt@ alloy powder with cellulose ether and water, then forming

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122525A (en) * 1982-06-28 1984-01-18 Union Carbide Corp Method of hard facing metal substrates and improved flux composition therefor
EP1507023A1 (en) * 2003-08-14 2005-02-16 Voith Paper Patent GmbH Alloy for making wear-resistant tools.
WO2011147526A1 (en) * 2010-05-22 2011-12-01 Daimler Ag Wire-like spray material, functional layer which can be produced therewith and process for coating a substrate with a spray material
US9487660B2 (en) 2010-05-22 2016-11-08 Daimler Ag Wire-like spray material, functional layer which can be produced therewith and process for coating a substrate with a spray material
EP2612724A4 (en) * 2010-09-30 2016-08-03 Kobe Steel Ltd Surfacing material, deposited metal, and member involving deposited metal
US9475154B2 (en) 2013-05-30 2016-10-25 Lincoln Global, Inc. High boron hardfacing electrode

Also Published As

Publication number Publication date
JPS4845450A (en) 1973-06-29
FR2156055B1 (en) 1976-08-20
DE2149772C2 (en) 1974-01-31
FR2156055A1 (en) 1973-05-25
SE379491B (en) 1975-10-13
DE2149772B1 (en) 1972-09-21
CA978396A (en) 1975-11-25

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee