GB1288189A - - Google Patents

Info

Publication number
GB1288189A
GB1288189A GB1288189DA GB1288189A GB 1288189 A GB1288189 A GB 1288189A GB 1288189D A GB1288189D A GB 1288189DA GB 1288189 A GB1288189 A GB 1288189A
Authority
GB
United Kingdom
Prior art keywords
melt
base alloys
reactive metals
raised
cooling
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
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 filed Critical
Publication of GB1288189A publication Critical patent/GB1288189A/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
    • C22C1/02—Making non-ferrous alloys by melting
    • C22C1/023—Alloys based on nickel
    • 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
    • C22C1/02—Making non-ferrous alloys by melting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

1288189 Vacuum melting Ni base alloys TRW Inc 29 March 1971 8080/71 Headings C7A and C7D Ni base alloys are made by vacuum melting at a pressure <100 microns and a temperature of 2550‹ -2750‹ F. a charge of Ni, carbon and optionally non reactive metals such as Co, Cr, Mo, Ta, Nb, W, V. The melt is raised to 2800‹-3000‹ F. to complete deoxidation and after cooling, preferably to 2600-2700‹ F., reactive metals such as Zr, B, Al, Ti, Hf are added to the melt which is then turned. Casting and cooling is preferably effected under vacuum. The melt may be raised to 2800-3000‹ F. after the addition of the reactive metals. The following Ni base alloys may be produced:
GB1288189D 1971-03-29 1971-03-29 Expired GB1288189A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB808071 1971-03-29

Publications (1)

Publication Number Publication Date
GB1288189A true GB1288189A (en) 1972-09-06

Family

ID=9845383

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1288189D Expired GB1288189A (en) 1971-03-29 1971-03-29

Country Status (1)

Country Link
GB (1) GB1288189A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5399313A (en) * 1981-10-02 1995-03-21 General Electric Company Nickel-based superalloys for producing single crystal articles having improved tolerance to low angle grain boundaries
EP1307600A1 (en) * 2000-08-03 2003-05-07 Tosoh Smd, Inc. Method for reducing the oxygen and oxide content in cobalt to procuce cobalt sputtering targets
CN112513301A (en) * 2018-07-31 2021-03-16 赛峰集团 Nickel-base superalloy for producing parts by powder forming

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5399313A (en) * 1981-10-02 1995-03-21 General Electric Company Nickel-based superalloys for producing single crystal articles having improved tolerance to low angle grain boundaries
EP1307600A1 (en) * 2000-08-03 2003-05-07 Tosoh Smd, Inc. Method for reducing the oxygen and oxide content in cobalt to procuce cobalt sputtering targets
EP1307600A4 (en) * 2000-08-03 2007-01-24 Tosoh Smd Inc Method for reducing the oxygen and oxide content in cobalt to procuce cobalt sputtering targets
CN112513301A (en) * 2018-07-31 2021-03-16 赛峰集团 Nickel-base superalloy for producing parts by powder forming

Similar Documents

Publication Publication Date Title
GB1295787A (en)
ES425925A1 (en) Low expansion alloys
ES425924A1 (en) Low expansion alloys
GB1301238A (en)
GB1288189A (en)
GB1423127A (en) Magnesium alloy for die casting
GB1490208A (en) Method of producing a ductile rare-earth containing superalloy
GB964702A (en) Improvements in and relating to the degassing of, and addition of change materials to molten metal
GB1320005A (en) Process of casting alloys and cast products
GB1192726A (en) Shaped Structures of Sintered Metal Carbide and a Process for their Manufacture
GB1425388A (en) Manufacture of hard and non-deformable alloy articles
FR2078602A5 (en) Nickel chrome steel superalloys
GB1395873A (en) Method of producing chromium-containing alloys
GB1009425A (en) Improvements in or relating to metal powders and articles produced therefrom
JPS5582743A (en) High-strength high-toughness cobalt alloy
GB1117449A (en) Production of nickel alloys
GB1449273A (en) Heat treatment of alloys
GB1343735A (en) Refractory iron-base alloy and articles or parts made therefrom
GB1183691A (en) Improvements in or relating to the Production of Spheroidal Graphite Irons.
GB1332159A (en) Cast alloys
ES333270A1 (en) A procedure to produce an alloy of nickel-chromocobalt-iron. (Machine-translation by Google Translate, not legally binding)
JPS5582744A (en) High-strength high-toughness cobalt alloy
FR2134981A5 (en) Welding steel tubes - using a nickel manganese liquid alloy filler metal
GB826712A (en) Improvements in or relating to precipitation hardenable austenitic alloys
GB1299042A (en) Alloy

Legal Events

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