GB1168467A - Method and apparatus for applying a non-ferrous overlay on steel or steel alloy articles - Google Patents

Method and apparatus for applying a non-ferrous overlay on steel or steel alloy articles

Info

Publication number
GB1168467A
GB1168467A GB57480/66A GB5748066A GB1168467A GB 1168467 A GB1168467 A GB 1168467A GB 57480/66 A GB57480/66 A GB 57480/66A GB 5748066 A GB5748066 A GB 5748066A GB 1168467 A GB1168467 A GB 1168467A
Authority
GB
United Kingdom
Prior art keywords
wire
die
sleeve
steel
overlay
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
GB57480/66A
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.)
BEKAERT PVBA LEON
Trefileries Leon Bekaert SPRL
Original Assignee
BEKAERT PVBA LEON
Trefileries Leon Bekaert SPRL
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 BEKAERT PVBA LEON, Trefileries Leon Bekaert SPRL filed Critical BEKAERT PVBA LEON
Publication of GB1168467A publication Critical patent/GB1168467A/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
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/001—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by extrusion or drawing
    • 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
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/22—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded
    • B23K20/227—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded with ferrous layer
    • B23K20/2275—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded with ferrous layer the other layer being aluminium

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)

Abstract

1,168,467. Making composite wire; drawing. TREFILERIES LEON BEKAERT P.V.B.A. 22 Dec., 1966 [23 Dec., 1965], No. 57480/66. Headings B3A and B3P. A method of applying a non-ferrous metal overlay to a steel or steel alloy wire comprises the steps of assembling a loose-fitting sleeve of the overlay metal to the wire, cold-drawing the assembly through a first die which reduces the diameter of the sleeve, so that it is a close-fit on the wire, through a stabilizing die, the length of which is at least ten times greater than its bore diameter and which prevents the sleeve being stripped off the wire when it passed through a final die which simultaneously reduces both the sleeve and the wire to form a molecular bond between them. In an apparatus for carrying out the method the wire (or rod) 11 and the sleeve 14 are passed through first and second dies 15 and 16 and forwarded by feed rollers 17 and 18 to a stabilizing die 21. This die is of considerable length in relation to its diameter and in an example has a bore of 5À6 mm. and a length of 70 mm. In this example a lead sheath is applied to a steel core. The assembly is drawn through the final die 22 by the rollers 23 and 24 in which a reduction of each of the components of the assembly occurs, the reductions being in proportion to their individual hardnesses.
GB57480/66A 1965-12-23 1966-12-22 Method and apparatus for applying a non-ferrous overlay on steel or steel alloy articles Expired GB1168467A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6516868A NL6516868A (en) 1965-12-23 1965-12-23

Publications (1)

Publication Number Publication Date
GB1168467A true GB1168467A (en) 1969-10-29

Family

ID=19795020

Family Applications (1)

Application Number Title Priority Date Filing Date
GB57480/66A Expired GB1168467A (en) 1965-12-23 1966-12-22 Method and apparatus for applying a non-ferrous overlay on steel or steel alloy articles

Country Status (4)

Country Link
US (1) US3449821A (en)
BE (1) BE691395A (en)
GB (1) GB1168467A (en)
NL (1) NL6516868A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS512062B1 (en) * 1968-01-12 1976-01-22

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3630429A (en) * 1965-04-15 1971-12-28 Sumitomo Electric Industries Apparatus for producing composite metallic wire
CH500778A (en) * 1968-01-03 1970-12-31 Cnen Process for the production of pipes composed of several trunks in different metal
US3648356A (en) * 1969-02-13 1972-03-14 Kabel Metallwerke Ghh Method for making copper plated aluminum wires
US3678567A (en) * 1970-06-18 1972-07-25 Int Nickel Co Production of clad metal articles
DE2403260C2 (en) * 1974-01-24 1984-11-08 kabelmetal electro GmbH, 3000 Hannover Method for producing a composite wire
JPS52147784A (en) * 1976-06-02 1977-12-08 Sumitomo Electric Ind Ltd Method of manufacturing composite wires
DE4118004A1 (en) * 1991-06-01 1992-12-03 Kabelmetal Electro Gmbh METHOD FOR PRODUCING STRAND-SHAPED GOODS PLATED WITH A LAYER OF ALUMINUM
CN102189379B (en) * 2011-04-13 2012-09-05 张家港保税区恒隆钢管有限公司 Cold drawing method for special-shaped pipes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2842440A (en) * 1953-12-18 1958-07-08 Nachtman John Simon Process of making structural material by heat bonding wire filaments
US3096577A (en) * 1956-01-12 1963-07-09 Westinghouse Electric Corp Method of making aluminum clad copper wire

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS512062B1 (en) * 1968-01-12 1976-01-22

Also Published As

Publication number Publication date
US3449821A (en) 1969-06-17
BE691395A (en) 1967-05-29
NL6516868A (en) 1967-06-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees