GB531380A - Improvements in methods of applying overlays to ferrous metal bases and in welding rods suitable for use therein - Google Patents

Improvements in methods of applying overlays to ferrous metal bases and in welding rods suitable for use therein

Info

Publication number
GB531380A
GB531380A GB21124/39A GB2112439A GB531380A GB 531380 A GB531380 A GB 531380A GB 21124/39 A GB21124/39 A GB 21124/39A GB 2112439 A GB2112439 A GB 2112439A GB 531380 A GB531380 A GB 531380A
Authority
GB
United Kingdom
Prior art keywords
per cent
welding rods
methods
ferrous metal
july
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
GB21124/39A
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.)
Mond Nickel Co Ltd
Original Assignee
Mond Nickel Co Ltd
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 Mond Nickel Co Ltd filed Critical Mond Nickel Co Ltd
Publication of GB531380A publication Critical patent/GB531380A/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
    • B23K35/22—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
    • B23K35/306—Fe as the principal constituent with C as next major constituent, e.g. cast iron
    • 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
    • B23K35/3066—Fe as the principal constituent with Ni as next major constituent

Landscapes

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

Abstract

531,380. Alloys. MOND NICKEL CO., Ltd. July 20, 1939, No. 21124. Convention date, July 27, 1938. [Class 82 (i)] [Also in Group XXII] Welding rods for depositing a hard layer consist of iron containing 2-4 per cent. of carbon, 0.25-3 per cent. of silicon, 2-7 per cent. of nickel, 0.25-3 per cent. of chromium, 0.1-1.5 per cent. of manganese, up to 0.2 per cent. of sulphur, up to 0.3 per cent. of phosphorus, and 0.15-1 per cent. of aluminium or of calcium and lithium together, with or without up to 1 per cent. of boron and small amounts of other elements such as molybdenum, tungsten, and vanadium. In using the welding rods with an electric arc, the current is adjusted so that the number of amperes does not exceed 1760 times the diameter of the rod in inches less 250 ; and in using the rods with a gas flame the metal base is preferably preheated to a dull red, and in the case of cast iron the' flame may be caused to dig a little into the area to be covered.
GB21124/39A 1938-07-27 1939-07-20 Improvements in methods of applying overlays to ferrous metal bases and in welding rods suitable for use therein Expired GB531380A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US531380XA 1938-07-27 1938-07-27

Publications (1)

Publication Number Publication Date
GB531380A true GB531380A (en) 1941-01-02

Family

ID=21982172

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21124/39A Expired GB531380A (en) 1938-07-27 1939-07-20 Improvements in methods of applying overlays to ferrous metal bases and in welding rods suitable for use therein

Country Status (2)

Country Link
FR (1) FR858261A (en)
GB (1) GB531380A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2661281A (en) * 1949-04-26 1953-12-01 British Cast Iron Res Ass Production of cast iron

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2708886B1 (en) * 1993-08-11 1995-11-03 Creusot Loire Method of manufacturing a metal part resistant to abrasion by a fluid and metal part obtained.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2661281A (en) * 1949-04-26 1953-12-01 British Cast Iron Res Ass Production of cast iron

Also Published As

Publication number Publication date
FR858261A (en) 1940-11-21

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