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GB2011817A - Cladding a Metal Substrate by Build-Up Arc Welding Deposition - Google Patents

Cladding a Metal Substrate by Build-Up Arc Welding Deposition

Info

Publication number
GB2011817A
GB2011817A GB7902377A GB7902377A GB2011817A GB 2011817 A GB2011817 A GB 2011817A GB 7902377 A GB7902377 A GB 7902377A GB 7902377 A GB7902377 A GB 7902377A GB 2011817 A GB2011817 A GB 2011817A
Authority
GB
United Kingdom
Prior art keywords
alloy
cladding
build
arc welding
paste
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Withdrawn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
GB7902377A
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.)
Burdett P E
Original Assignee
Burdett P E
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 Burdett P E filed Critical Burdett P E
Priority to GB7902377A priority Critical patent/GB2011817A/en
Publication of GB2011817A publication Critical patent/GB2011817A/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Withdrawn legal-status Critical Current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
    • B23K9/00—Arc welding or cutting
    • B23K9/04—Welding for other purposes than joining, e.g. built-up welding
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Arc Welding In General (AREA)
  • Coating By Spraying Or Casting (AREA)

Abstract

The invention relates to a method of cladding a metal substrate by build- up arc welding deposition using a consumable electrode wire or strip 6, in which method tendency for transverse plasma wind to blow away added metal powder at the weld zone is eliminated by presenting said metal powder in a paste form such as that, 4, laid over the substrate. In examples given the paste comprises finely divided metal particles in a viscous binder. As shown, arc-submerging flux 13 is fed to the weld zone by way of hoppers 12. In a specific example, mild steel is clad with an alloy of, in wt.%, 22.5 Cr, 7.5 W, 1.5 Si, 0.85 Mn, 3.5 C, balance Fe and impurity, said alloy being derived from a mild steel electrode and alloy constituents in the paste. <IMAGE>
GB7902377A 1978-01-04 1979-01-23 Cladding a Metal Substrate by Build-Up Arc Welding Deposition Withdrawn GB2011817A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7902377A GB2011817A (en) 1978-01-04 1979-01-23 Cladding a Metal Substrate by Build-Up Arc Welding Deposition

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB25478 1978-01-04
GB7902377A GB2011817A (en) 1978-01-04 1979-01-23 Cladding a Metal Substrate by Build-Up Arc Welding Deposition

Publications (1)

Publication Number Publication Date
GB2011817A true GB2011817A (en) 1979-07-18

Family

ID=26235795

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7902377A Withdrawn GB2011817A (en) 1978-01-04 1979-01-23 Cladding a Metal Substrate by Build-Up Arc Welding Deposition

Country Status (1)

Country Link
GB (1) GB2011817A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013348A1 (en) * 1978-12-13 1980-07-23 Combustion Engineering, Inc. Apparatus and method for clad welding on an inclined surface

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013348A1 (en) * 1978-12-13 1980-07-23 Combustion Engineering, Inc. Apparatus and method for clad welding on an inclined surface

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)