GB295971A - Process for improving the mechanical properties of heavy metals or their alloys - Google Patents

Process for improving the mechanical properties of heavy metals or their alloys

Info

Publication number
GB295971A
GB295971A GB1371027A GB1371027A GB295971A GB 295971 A GB295971 A GB 295971A GB 1371027 A GB1371027 A GB 1371027A GB 1371027 A GB1371027 A GB 1371027A GB 295971 A GB295971 A GB 295971A
Authority
GB
United Kingdom
Prior art keywords
alloys
heavy metals
improving
mechanical properties
heated
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
GB1371027A
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens 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 Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Priority to GB1371027A priority Critical patent/GB295971A/en
Publication of GB295971A publication Critical patent/GB295971A/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
    • C22C28/00—Alloys based on a metal not provided for in groups C22C5/00 - C22C27/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Adornments (AREA)

Abstract

295,971. Jackson, L. Mellersh-, (Siemens & Halske Akt.-Ges.). May 21, 1927. Annealing.-Alloys of heavy metals, particularly nickel cobalt and lead, and beryllium are heated to above 600‹ C., quenched and then heated to 150-600‹ C. For cobalt alloys the second heating is from 400-700‹ C. The alloys may be mechanically worked before or after the heat treatment or between the individual stages of the heat treatment.
GB1371027A 1927-05-21 1927-05-21 Process for improving the mechanical properties of heavy metals or their alloys Expired GB295971A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1371027A GB295971A (en) 1927-05-21 1927-05-21 Process for improving the mechanical properties of heavy metals or their alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1371027A GB295971A (en) 1927-05-21 1927-05-21 Process for improving the mechanical properties of heavy metals or their alloys

Publications (1)

Publication Number Publication Date
GB295971A true GB295971A (en) 1928-08-21

Family

ID=10027960

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1371027A Expired GB295971A (en) 1927-05-21 1927-05-21 Process for improving the mechanical properties of heavy metals or their alloys

Country Status (1)

Country Link
GB (1) GB295971A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2430306A (en) * 1941-04-23 1947-11-04 American Brass Co Precipitation hardenable copper, nickel, tantalum (or columbium) alloys
US2983602A (en) * 1957-09-24 1961-05-09 Armour Res Found Cobalt alloys
DE1161464B (en) * 1964-01-16 Power Jets Res & Dev Ltd Process for increasing the corrosion resistance of metal objects by applying a metallic coating
DE3500554C1 (en) * 1985-01-10 1986-01-09 Degussa Ag, 6000 Frankfurt Use of nickel alloys for glasses frames

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1161464B (en) * 1964-01-16 Power Jets Res & Dev Ltd Process for increasing the corrosion resistance of metal objects by applying a metallic coating
US2430306A (en) * 1941-04-23 1947-11-04 American Brass Co Precipitation hardenable copper, nickel, tantalum (or columbium) alloys
US2983602A (en) * 1957-09-24 1961-05-09 Armour Res Found Cobalt alloys
DE3500554C1 (en) * 1985-01-10 1986-01-09 Degussa Ag, 6000 Frankfurt Use of nickel alloys for glasses frames

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