GB413333A - Improvements in or relating to copper alloys - Google Patents

Improvements in or relating to copper alloys

Info

Publication number
GB413333A
GB413333A GB126133A GB126133A GB413333A GB 413333 A GB413333 A GB 413333A GB 126133 A GB126133 A GB 126133A GB 126133 A GB126133 A GB 126133A GB 413333 A GB413333 A GB 413333A
Authority
GB
United Kingdom
Prior art keywords
per cent
aluminium
content
tin
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
GB126133A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB126133A priority Critical patent/GB413333A/en
Publication of GB413333A publication Critical patent/GB413333A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C9/00Alloys based on copper
    • C22C9/06Alloys based on copper with nickel or cobalt as the next major constituent

Landscapes

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

Abstract

An alloy consisting essentially of copper, nickel, aluminium, and tin, with or without up to 37 per cent zinc, having an aluminium content of 0,5-5 per cent, preferably 1-3 per cent, a nickel content of 1,5-15 per cent and equal to about 3-4 times the aluminium content, and a tin content of 0,5-15 per cent is hardened by rapid cooling from a temperature of the order of 900 DEG C. followed by reheating at about 300-600 DEG C. An alloy containing 88,5 per cent copper, 4 per cent tin, 6 per cent nickel, and 1,5 per cent aluminium is hardened by quenching from 900 DEG C. and reheating for two hours at 500 DEG C. Specification 386,017 is referred to.
GB126133A 1933-01-13 1933-01-13 Improvements in or relating to copper alloys Expired GB413333A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB126133A GB413333A (en) 1933-01-13 1933-01-13 Improvements in or relating to copper alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB126133A GB413333A (en) 1933-01-13 1933-01-13 Improvements in or relating to copper alloys

Publications (1)

Publication Number Publication Date
GB413333A true GB413333A (en) 1934-07-13

Family

ID=9718888

Family Applications (1)

Application Number Title Priority Date Filing Date
GB126133A Expired GB413333A (en) 1933-01-13 1933-01-13 Improvements in or relating to copper alloys

Country Status (1)

Country Link
GB (1) GB413333A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2608631A1 (en) * 1986-12-16 1988-06-24 Wieland Werke Ag High strength copper- nickel- tin-aluminium alloy

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2608631A1 (en) * 1986-12-16 1988-06-24 Wieland Werke Ag High strength copper- nickel- tin-aluminium alloy

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