GB351977A - Improvements in or relating to joining zinc aluminium alloys to steel - Google Patents

Improvements in or relating to joining zinc aluminium alloys to steel

Info

Publication number
GB351977A
GB351977A GB265230A GB265230A GB351977A GB 351977 A GB351977 A GB 351977A GB 265230 A GB265230 A GB 265230A GB 265230 A GB265230 A GB 265230A GB 351977 A GB351977 A GB 351977A
Authority
GB
United Kingdom
Prior art keywords
zinc
steel
block
allowed
alloy
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
GB265230A
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.)
HORACE CAMPBELL HALL
Original Assignee
HORACE CAMPBELL HALL
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 HORACE CAMPBELL HALL filed Critical HORACE CAMPBELL HALL
Priority to GB265230A priority Critical patent/GB351977A/en
Publication of GB351977A publication Critical patent/GB351977A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/08—Casting in, on, or around objects which form part of the product for building-up linings or coverings, e.g. of anti-frictional metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Coating With Molten Metal (AREA)

Abstract

A duplex metal block or piece, e.g. a bearing, consists of steel and zinc-aluminium alloy rich in zinc alloyed together by surface interaction. The surface of the steel block is coated with zinc by any suitable means, cleaned by scraping, brushing, or light pickling, heated to about 250 DEG C., the molten zinc-aluminium alloy being then applied to the surface and allowed to set thereon. The zinc-coated steel block may be placed in a mould which may have been previously heated to 250 DEG C., and the block and the mould are kept at 250 DEG C. while the zinc-aluminium alloy is allowed to flow over the steel block for some time; the flow is then arrested and the alloy allowed to set in the desired shape. The alloy employed does not contain tin and preferably contains 70-99 per cent of zinc and the remainder mainly aluminium.
GB265230A 1930-01-25 1930-01-25 Improvements in or relating to joining zinc aluminium alloys to steel Expired GB351977A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB265230A GB351977A (en) 1930-01-25 1930-01-25 Improvements in or relating to joining zinc aluminium alloys to steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB265230A GB351977A (en) 1930-01-25 1930-01-25 Improvements in or relating to joining zinc aluminium alloys to steel

Publications (1)

Publication Number Publication Date
GB351977A true GB351977A (en) 1931-06-25

Family

ID=9743340

Family Applications (1)

Application Number Title Priority Date Filing Date
GB265230A Expired GB351977A (en) 1930-01-25 1930-01-25 Improvements in or relating to joining zinc aluminium alloys to steel

Country Status (1)

Country Link
GB (1) GB351977A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2483849A (en) * 1947-05-02 1949-10-04 William H Seaman Method of making composite castings
US2797460A (en) * 1952-09-16 1957-07-02 Whitfield & Sheshunoff Inc Casting light metal against iron and article formed thereby
US2893083A (en) * 1956-08-10 1959-07-07 Fairchild Engine & Airplane Method of making bimetallic articles
US3091825A (en) * 1960-03-29 1963-06-04 Thermex Metallurg Inc Mold welding
US4202921A (en) * 1976-02-24 1980-05-13 Aktiebolaget Garphytte Bruk Process for the preparation of rope and spring wire of carbon steel with an improved corrosion resistance

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2483849A (en) * 1947-05-02 1949-10-04 William H Seaman Method of making composite castings
US2797460A (en) * 1952-09-16 1957-07-02 Whitfield & Sheshunoff Inc Casting light metal against iron and article formed thereby
US2893083A (en) * 1956-08-10 1959-07-07 Fairchild Engine & Airplane Method of making bimetallic articles
US3091825A (en) * 1960-03-29 1963-06-04 Thermex Metallurg Inc Mold welding
US4202921A (en) * 1976-02-24 1980-05-13 Aktiebolaget Garphytte Bruk Process for the preparation of rope and spring wire of carbon steel with an improved corrosion resistance

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