FR2374996A1 - Stellite alloy welding rod for metallising machine parts - formed by continuous casting into ingot mould with a cooled outlet - Google Patents

Stellite alloy welding rod for metallising machine parts - formed by continuous casting into ingot mould with a cooled outlet

Info

Publication number
FR2374996A1
FR2374996A1 FR7738612A FR7738612A FR2374996A1 FR 2374996 A1 FR2374996 A1 FR 2374996A1 FR 7738612 A FR7738612 A FR 7738612A FR 7738612 A FR7738612 A FR 7738612A FR 2374996 A1 FR2374996 A1 FR 2374996A1
Authority
FR
France
Prior art keywords
metallising
rod
stellite
machine parts
continuous casting
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.)
Withdrawn
Application number
FR7738612A
Other languages
French (fr)
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.)
Wahl Verschleiss Tech
Original Assignee
Wahl Verschleiss Tech
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
Priority claimed from DE19762658325 external-priority patent/DE2658325B1/en
Application filed by Wahl Verschleiss Tech filed Critical Wahl Verschleiss Tech
Publication of FR2374996A1 publication Critical patent/FR2374996A1/en
Withdrawn legal-status Critical Current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
    • B23K35/22—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
    • 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
    • B23K35/40—Making wire or rods for soldering or welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)

Abstract

A stellite welding rod is formed by continuous casting. The rod is suitable for metallising machine parts which are exposed to high temperatures and/or high wear and/or extreme corrosion such as exhaust valves for internal combustion engines. The molten stellite, formed in a melting furnace, is poured into an ingot mould whose outlet is cooled and the solidified casting is withdrawn or transported from the mould at a discontinuous speed. The stellite rod is mfd. quickly and at low cost without the need for machining after fabrication. The rod can be mfd. with precision and with little or no inclusions in contrast to the conventional sand mould casting.
FR7738612A 1976-12-23 1977-12-21 Stellite alloy welding rod for metallising machine parts - formed by continuous casting into ingot mould with a cooled outlet Withdrawn FR2374996A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19762658325 DE2658325B1 (en) 1976-12-23 1976-12-23 Deposition welding rod of stellite material - obtd. by continuous casting and used for welding of e.g. motor car exhaust valves
DE2749338 1977-11-04
DE2749339 1977-11-04

Publications (1)

Publication Number Publication Date
FR2374996A1 true FR2374996A1 (en) 1978-07-21

Family

ID=27187067

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7738612A Withdrawn FR2374996A1 (en) 1976-12-23 1977-12-21 Stellite alloy welding rod for metallising machine parts - formed by continuous casting into ingot mould with a cooled outlet

Country Status (1)

Country Link
FR (1) FR2374996A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026216A1 (en) * 1979-04-09 1981-04-08 United Technologies Corp Process for fusion welding a superalloy workpiece and method of hard-facing superalloys with a wire produced by rapid liquid quenching.
EP1287942A1 (en) * 2001-08-31 2003-03-05 General Electric Company Production and use of welding filler metal
CN110695569A (en) * 2019-09-30 2020-01-17 无锡广捷富金属制品有限公司 Manufacturing process for tin bar molding

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026216A1 (en) * 1979-04-09 1981-04-08 United Technologies Corp Process for fusion welding a superalloy workpiece and method of hard-facing superalloys with a wire produced by rapid liquid quenching.
EP0026216A4 (en) * 1979-04-09 1981-08-27 United Technologies Corp Process for fusion welding a superalloy workpiece and method of hard-facing superalloys with a wire produced by rapid liquid quenching.
EP1287942A1 (en) * 2001-08-31 2003-03-05 General Electric Company Production and use of welding filler metal
CN110695569A (en) * 2019-09-30 2020-01-17 无锡广捷富金属制品有限公司 Manufacturing process for tin bar molding

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Legal Events

Date Code Title Description
RE Withdrawal of published application