GB1465018A - Method for producing a metal strip and a metal strip produced according to said method - Google Patents

Method for producing a metal strip and a metal strip produced according to said method

Info

Publication number
GB1465018A
GB1465018A GB3904875A GB3904875A GB1465018A GB 1465018 A GB1465018 A GB 1465018A GB 3904875 A GB3904875 A GB 3904875A GB 3904875 A GB3904875 A GB 3904875A GB 1465018 A GB1465018 A GB 1465018A
Authority
GB
United Kingdom
Prior art keywords
metal strip
strip
high speed
speed steel
producing
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
GB3904875A
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.)
Fagersta AB
Original Assignee
Fagersta 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 Fagersta AB filed Critical Fagersta AB
Priority to GB3904875A priority Critical patent/GB1465018A/en
Publication of GB1465018A publication Critical patent/GB1465018A/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
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/0046—Welding
    • B23K15/0093—Welding characterised by the properties of the materials to be welded
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

1465018 Saw blades FAGERSTA AB 23 Sept 1975 39048/75 Heading B5L [Also in Divisions B3 and C7] In a metal strip, e.g. a hack or band saw blade, comprising a carrier strip having welded thereto, as by electron beam, at least one strip, e.g. sawtoothed, of a high speed steel alloy including at least Fe, 0À6-1À30 C per cent, 3À0-5À0% Cr, 1À0-10% Mo, 1À0-20% W, 0À5-4À0% V and up to 12% Co, said high speed steel alloy also includes 0À005-0À5% Ce so as to permit increased welding speed by improving melt flow. The Ce may be in misch metal. Disclosed high speed steel alloys comprise, in addition to Fe and Ce, 0À90% C, 0À35% Si, 0À32% Mn, 4À0% Cr, 0À05% Ni, 5À0% Mo, 6À2% W, 2À0% V, 0À025% P, 0À027% S. A disclosed carrier strip comprises 0À45% C, 4À2% Cr, 0À85% Mo, 0À15% V, balance Fe and impurities. The welded-up strip may be annealed, rolled, straightened and tempered.
GB3904875A 1975-09-23 1975-09-23 Method for producing a metal strip and a metal strip produced according to said method Expired GB1465018A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3904875A GB1465018A (en) 1975-09-23 1975-09-23 Method for producing a metal strip and a metal strip produced according to said method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3904875A GB1465018A (en) 1975-09-23 1975-09-23 Method for producing a metal strip and a metal strip produced according to said method

Publications (1)

Publication Number Publication Date
GB1465018A true GB1465018A (en) 1977-02-16

Family

ID=10407308

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3904875A Expired GB1465018A (en) 1975-09-23 1975-09-23 Method for producing a metal strip and a metal strip produced according to said method

Country Status (1)

Country Link
GB (1) GB1465018A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0566560A2 (en) * 1992-04-08 1993-10-20 BÖHLER YBBSTALWERKE Ges.m.b.H. Material for the cutting edge of bi-metal saw blades
WO2008031210A1 (en) * 2006-09-15 2008-03-20 Algoma Steel Inc. Method for manufacturing a welded assembly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0566560A2 (en) * 1992-04-08 1993-10-20 BÖHLER YBBSTALWERKE Ges.m.b.H. Material for the cutting edge of bi-metal saw blades
EP0566560A3 (en) * 1992-04-08 1994-01-12 Boehler Ybbstalwerke
WO2008031210A1 (en) * 2006-09-15 2008-03-20 Algoma Steel Inc. Method for manufacturing a welded assembly

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Legal Events

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