GB1447518A - Metal-casting components - Google Patents

Metal-casting components

Info

Publication number
GB1447518A
GB1447518A GB5908073A GB5908073A GB1447518A GB 1447518 A GB1447518 A GB 1447518A GB 5908073 A GB5908073 A GB 5908073A GB 5908073 A GB5908073 A GB 5908073A GB 1447518 A GB1447518 A GB 1447518A
Authority
GB
United Kingdom
Prior art keywords
sintered
metal
casting components
parts
presintering
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
GB5908073A
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 GB5908073A priority Critical patent/GB1447518A/en
Publication of GB1447518A publication Critical patent/GB1447518A/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
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/045—Alloys based on refractory metals
    • 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

1447518 Sintered Mo base alloy parts GENERAL ELECTRIC CO LTD 21 Nov 1974 [20 Dec 1973] 59080/73 Heading C7A Parts of apparatus for use in metal casting (e.g. tools, dies, moulds and cores) are made of a sintered alloy consisting, apart from impurities, of:- and three or four of A powder mixture may be pressed at 5-50 tons per square inch and sintered in a reducing atmosphere at 1200-1500‹C, optionally after presintering at 800‹C. The final machined body may be annealed at 1000-1100‹C.
GB5908073A 1973-12-20 1973-12-20 Metal-casting components Expired GB1447518A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5908073A GB1447518A (en) 1973-12-20 1973-12-20 Metal-casting components

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5908073A GB1447518A (en) 1973-12-20 1973-12-20 Metal-casting components

Publications (1)

Publication Number Publication Date
GB1447518A true GB1447518A (en) 1976-08-25

Family

ID=10483027

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5908073A Expired GB1447518A (en) 1973-12-20 1973-12-20 Metal-casting components

Country Status (1)

Country Link
GB (1) GB1447518A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4846885A (en) * 1987-11-27 1989-07-11 Haynes International, Inc. High molybdenum nickel-base alloy
FR2784690A1 (en) * 1998-10-16 2000-04-21 Eurotungstene Poudres Pre-alloyed tungsten and-or molybdenum and transition metal based powder, useful for sintered parts or cermet binders, comprises micron-size elementary particles

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4846885A (en) * 1987-11-27 1989-07-11 Haynes International, Inc. High molybdenum nickel-base alloy
FR2784690A1 (en) * 1998-10-16 2000-04-21 Eurotungstene Poudres Pre-alloyed tungsten and-or molybdenum and transition metal based powder, useful for sintered parts or cermet binders, comprises micron-size elementary particles
WO2000023630A1 (en) * 1998-10-16 2000-04-27 Eurotungstene Poudres Metal powders based on tungsten and/or molybdenum and three-dimension metals
US6576037B1 (en) 1998-10-16 2003-06-10 Eurotungstene Poudres Metal micropowders based on tungsten and/or molybdenum and 3D transition metals

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee