GB367571A - Process of improving nickel-tin alloys - Google Patents

Process of improving nickel-tin alloys

Info

Publication number
GB367571A
GB367571A GB6343/31A GB634331A GB367571A GB 367571 A GB367571 A GB 367571A GB 6343/31 A GB6343/31 A GB 6343/31A GB 634331 A GB634331 A GB 634331A GB 367571 A GB367571 A GB 367571A
Authority
GB
United Kingdom
Prior art keywords
tin
tin alloys
nickel
per cent
improving nickel
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
GB6343/31A
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.)
Vereinigte Stahlwerke AG
Original Assignee
Vereinigte Stahlwerke AG
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 Vereinigte Stahlwerke AG filed Critical Vereinigte Stahlwerke AG
Publication of GB367571A publication Critical patent/GB367571A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Conductive Materials (AREA)

Abstract

Nickel-tin alloys containing 5-25 per cent of tin are improved by rapidly cooling from above 900 DEG C. and then annealing at 400-800 DEG C. In an example an alloy containing 15 per cent of tin is quenched from 1100 DEG C. and annealed for 1 hour at 700 DEG C. The Specification as open to inspection under Sect. 91 (3) (a) states that up to 40 per cent of one or more of the elements, aluminium, chromium, cobalt, copper, iron and manganese may be added to the nickel-tin alloys. This subject-matter does not appear in the Specification as accepted.
GB6343/31A 1930-07-04 1931-02-28 Process of improving nickel-tin alloys Expired GB367571A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE367571X 1930-07-04

Publications (1)

Publication Number Publication Date
GB367571A true GB367571A (en) 1932-02-25

Family

ID=6317926

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6343/31A Expired GB367571A (en) 1930-07-04 1931-02-28 Process of improving nickel-tin alloys

Country Status (1)

Country Link
GB (1) GB367571A (en)

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