GB440480A - Improvements in or relating to constructional parts, or articles, manufactured from copper-zirconium alloys - Google Patents

Improvements in or relating to constructional parts, or articles, manufactured from copper-zirconium alloys

Info

Publication number
GB440480A
GB440480A GB8621/34A GB862134A GB440480A GB 440480 A GB440480 A GB 440480A GB 8621/34 A GB8621/34 A GB 8621/34A GB 862134 A GB862134 A GB 862134A GB 440480 A GB440480 A GB 440480A
Authority
GB
United Kingdom
Prior art keywords
per cent
articles
copper
alloys
relating
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
GB8621/34A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB440480A publication Critical patent/GB440480A/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
    • C22C9/00—Alloys based on copper

Landscapes

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

Abstract

Constructional parts or articles which are subjected to stresses, particularly at high temperatures, and to chemical action are made from copper-zirconium alloys containing 1-15 per cent of zirconium. The alloys may also contain up to 2 per cent of nickel, iron, cobalt, silver and beryllium, up to 7 per cent of zinc, up to 7 of tin and up to 7 of aluminium individually or in any desired combination not exceeding a total of 7 per cent. The Specification as open to inspection under Sect. 91 states that the alloys may contain up to 2 per cent of gold, not more than 45 per cent of zinc, not more than 25 of tin, and not more than 15 of aluminium. This subject-matter does not appear in the Specification as accepted. Reference has been directed by the Comptroller to Specification 29376/10, [Class 82 (i)].
GB8621/34A 1933-04-13 1934-03-19 Improvements in or relating to constructional parts, or articles, manufactured from copper-zirconium alloys Expired GB440480A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE440480X 1933-04-13

Publications (1)

Publication Number Publication Date
GB440480A true GB440480A (en) 1935-12-19

Family

ID=6510306

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8621/34A Expired GB440480A (en) 1933-04-13 1934-03-19 Improvements in or relating to constructional parts, or articles, manufactured from copper-zirconium alloys

Country Status (1)

Country Link
GB (1) GB440480A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2924517A (en) * 1955-07-05 1960-02-09 Robert F Thomson Copper base prealloy for addition to zinc
US3253911A (en) * 1962-05-03 1966-05-31 Yorkshire Imp Metals Ltd Copper rich alloys

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2924517A (en) * 1955-07-05 1960-02-09 Robert F Thomson Copper base prealloy for addition to zinc
US3253911A (en) * 1962-05-03 1966-05-31 Yorkshire Imp Metals Ltd Copper rich alloys

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