GB733215A - Bronze alloys - Google Patents

Bronze alloys

Info

Publication number
GB733215A
GB733215A GB254953A GB254953A GB733215A GB 733215 A GB733215 A GB 733215A GB 254953 A GB254953 A GB 254953A GB 254953 A GB254953 A GB 254953A GB 733215 A GB733215 A GB 733215A
Authority
GB
United Kingdom
Prior art keywords
alloy
tin
reduction
bronze
bronze alloys
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
GB254953A
Inventor
Arthur George Gardner
Thomas Stott Lister
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.)
Wickman Ltd
Original Assignee
Wickman 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 Wickman Ltd filed Critical Wickman Ltd
Priority to GB254953A priority Critical patent/GB733215A/en
Publication of GB733215A publication Critical patent/GB733215A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
    • B22F9/20—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds
    • B22F9/22—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds using gaseous reductors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

A bronze alloy is made from copper and at least sufficient tin to produce an alloy having a proportion of delta phase by simultaneous reduction of a powder mixture containing at least one of the constituents in the oxide form the reduction taking place below the melting point of the resulting alloy. The alloy may contain 10-30 per cent of tin which may be made by placing the starting materials in loosely packed condition in a container and heating in a reducing atmosphere for about two hours at about 500 DEG C. The powdered alloy may be used as a binder in grinding wheels for diamond or other abrasive particles.
GB254953A 1953-01-29 1953-01-29 Bronze alloys Expired GB733215A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB254953A GB733215A (en) 1953-01-29 1953-01-29 Bronze alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB254953A GB733215A (en) 1953-01-29 1953-01-29 Bronze alloys

Publications (1)

Publication Number Publication Date
GB733215A true GB733215A (en) 1955-07-06

Family

ID=9741552

Family Applications (1)

Application Number Title Priority Date Filing Date
GB254953A Expired GB733215A (en) 1953-01-29 1953-01-29 Bronze alloys

Country Status (1)

Country Link
GB (1) GB733215A (en)

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