GB521012A - Improvements in heavy alloys and in methods of shaping them - Google Patents

Improvements in heavy alloys and in methods of shaping them

Info

Publication number
GB521012A
GB521012A GB32515/38A GB3251538A GB521012A GB 521012 A GB521012 A GB 521012A GB 32515/38 A GB32515/38 A GB 32515/38A GB 3251538 A GB3251538 A GB 3251538A GB 521012 A GB521012 A GB 521012A
Authority
GB
United Kingdom
Prior art keywords
alloys
shaping
methods
heavy
heavy 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
GB32515/38A
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.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
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 General Electric Co PLC filed Critical General Electric Co PLC
Priority to GB32515/38A priority Critical patent/GB521012A/en
Publication of GB521012A publication Critical patent/GB521012A/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
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/04—Alloys based on tungsten or molybdenum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/045—Alloys based on refractory metals

Landscapes

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

Abstract

521,012. Working heavy alloys. GENERAL ELECTRIC CO., Ltd., PRICE, G. H. S., and WILLIAMS, S. V. Nov. 9, 1938, No. 32515. [Class 83 (iv)] Working at specified temperatures.-Heavy W-Ni-Cu alloys, such as are described in Specifications 447,567* and 497,747, [both in Group II], having a density not less than 15 grams per millilitre, are worked after sintering, by forging at a temperature above 300‹C. and below 500‹C. For an alloy of the proportions 90 parts by weight of W, 7.5 of Ni, and 2.5 of Cu, the temperature should be 400‹C.
GB32515/38A 1938-11-09 1938-11-09 Improvements in heavy alloys and in methods of shaping them Expired GB521012A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB32515/38A GB521012A (en) 1938-11-09 1938-11-09 Improvements in heavy alloys and in methods of shaping them

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB32515/38A GB521012A (en) 1938-11-09 1938-11-09 Improvements in heavy alloys and in methods of shaping them

Publications (1)

Publication Number Publication Date
GB521012A true GB521012A (en) 1940-05-09

Family

ID=10339783

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32515/38A Expired GB521012A (en) 1938-11-09 1938-11-09 Improvements in heavy alloys and in methods of shaping them

Country Status (1)

Country Link
GB (1) GB521012A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3770392A (en) * 1971-05-10 1973-11-06 Gen Electric Molybdenum-base alloys

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3770392A (en) * 1971-05-10 1973-11-06 Gen Electric Molybdenum-base alloys

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