GB517442A - Improvements in alloys and their manufacture - Google Patents

Improvements in alloys and their manufacture

Info

Publication number
GB517442A
GB517442A GB2239238A GB2239238A GB517442A GB 517442 A GB517442 A GB 517442A GB 2239238 A GB2239238 A GB 2239238A GB 2239238 A GB2239238 A GB 2239238A GB 517442 A GB517442 A GB 517442A
Authority
GB
United Kingdom
Prior art keywords
nickel
copper
per cent
alloys
molybdenum
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
GB2239238A
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 GB2239238A priority Critical patent/GB517442A/en
Publication of GB517442A publication Critical patent/GB517442A/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

Landscapes

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

Abstract

517,442. Alloys. GENERAL ELECTRIC CO., Ltd., and SMITHELLS, C. J. July 27, 1938, No. 22392. [Class 82 (i)] Alloys having a density between 10 and 15 are made by pressing and sintering a mixture of powders of tungsten, molybdenum, nickel and copper, the nickel being in excess of the copper, and the sum of the nickel and copper being such that the pressed bodies do not lose their shape during sintering. An example consists of 62 per cent. of molybdenum, 28 per cent. of tungsten. 6 per cent. of nickel, and 4 per cent. of copper. Specifications 447,567 and 497,747 are referred to.
GB2239238A 1938-07-27 1938-07-27 Improvements in alloys and their manufacture Expired GB517442A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2239238A GB517442A (en) 1938-07-27 1938-07-27 Improvements in alloys and their manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2239238A GB517442A (en) 1938-07-27 1938-07-27 Improvements in alloys and their manufacture

Publications (1)

Publication Number Publication Date
GB517442A true GB517442A (en) 1940-01-30

Family

ID=10178633

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2239238A Expired GB517442A (en) 1938-07-27 1938-07-27 Improvements in alloys and their manufacture

Country Status (1)

Country Link
GB (1) GB517442A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2843921A (en) * 1956-06-26 1958-07-22 Mallory & Co Inc P R High-strength high-density tungsten base alloys
US3770392A (en) * 1971-05-10 1973-11-06 Gen Electric Molybdenum-base alloys

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2843921A (en) * 1956-06-26 1958-07-22 Mallory & Co Inc P R High-strength high-density tungsten base alloys
US3770392A (en) * 1971-05-10 1973-11-06 Gen Electric Molybdenum-base alloys

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