GB1117669A - Method of preparing high melting point metal alloys - Google Patents

Method of preparing high melting point metal alloys

Info

Publication number
GB1117669A
GB1117669A GB3203465A GB3203465A GB1117669A GB 1117669 A GB1117669 A GB 1117669A GB 3203465 A GB3203465 A GB 3203465A GB 3203465 A GB3203465 A GB 3203465A GB 1117669 A GB1117669 A GB 1117669A
Authority
GB
United Kingdom
Prior art keywords
metal alloys
alloy
melting point
oxygen
high melting
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
GB3203465A
Inventor
Alan Woolcock
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.)
Imperial Metal Industries Kynoch Ltd
Original Assignee
Imperial Metal Industries Kynoch Ltd
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 Imperial Metal Industries Kynoch Ltd filed Critical Imperial Metal Industries Kynoch Ltd
Priority to GB3203465A priority Critical patent/GB1117669A/en
Priority to BE684664D priority patent/BE684664A/fr
Publication of GB1117669A publication Critical patent/GB1117669A/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
    • C22C1/10—Alloys containing non-metals
    • C22C1/1036—Alloys containing non-metals starting from a melt

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

A process for the production of oxide dispersion hardened refractory metal alloys comprises melting an alloy based on Ta, Nb, V, Ti, Cr, W, Mo or Ni with Y, Ce, La or Th in the presence of sufficient oxygen to form a dispersed oxide of the Y, Ce, La or Th. The oxygen is supplied as an oxide coating on the particles of the base alloy, which has been thickened by heating them in air. A suitable amount of oxygen is stated to be 200-400 ppm by weight of the alloy. The alloy components may be melted in an arc furnace in an inert gas atmosphere or in vacuo or in an electron beam furnace.
GB3203465A 1965-07-27 1965-07-27 Method of preparing high melting point metal alloys Expired GB1117669A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3203465A GB1117669A (en) 1965-07-27 1965-07-27 Method of preparing high melting point metal alloys
BE684664D BE684664A (en) 1965-07-27 1966-07-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3203465A GB1117669A (en) 1965-07-27 1965-07-27 Method of preparing high melting point metal alloys

Publications (1)

Publication Number Publication Date
GB1117669A true GB1117669A (en) 1968-06-19

Family

ID=10332080

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3203465A Expired GB1117669A (en) 1965-07-27 1965-07-27 Method of preparing high melting point metal alloys

Country Status (1)

Country Link
GB (1) GB1117669A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0184604A1 (en) * 1984-12-04 1986-06-18 Toyota Jidosha Kabushiki Kaisha Process for manufacturing alloy including fine oxide particles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0184604A1 (en) * 1984-12-04 1986-06-18 Toyota Jidosha Kabushiki Kaisha Process for manufacturing alloy including fine oxide particles
US4744945A (en) * 1984-12-04 1988-05-17 Toyota Jidosha Kabushiki Kaisha Process for manufacturing alloy including fine oxide particles

Similar Documents

Publication Publication Date Title
ES445496A1 (en) Preparation of spheroidized particles
GB338409A (en) Improved manufacture of iron and iron-nickel and iron-silicon alloys
GB1117669A (en) Method of preparing high melting point metal alloys
US2675310A (en) Consolidation of metal powder
GB925107A (en) Improvements in and relating to columbium-tungsten base alloys
GB677413A (en) Improvements in titanium alloys
US2580273A (en) Refractory metal alloy castings and methods of making same
US3210213A (en) Welding electrode
GB741361A (en) Improvements in or relating to cast molybdenum base alloys
GB1051835A (en) Heat treatment of refractory metals
GB555025A (en) Improvements in or relating to forging and densifying hard bodies from hard metal alloys and the like
US2623975A (en) Method of welding molybdenum
GB710584A (en) Titanium-molybdenum-chromium alloys
GB1137092A (en) A method for refining a metal
US1800122A (en) Process for producing articles of refractory metal alloys
ES361376A1 (en) Method of carbiding tantalum or tantalum alloy and filament
GB1353822A (en) Sintering of workpieces formed of pressed powdered refractory metal or alloy
ES342836A1 (en) Process for melting and decarburising steel scrap
GB741360A (en) Improvements in or relating to cast molybdenum alloys and tungsten alloys containing aluminium
US3239592A (en) Arc melting metals
GB844171A (en) Ceramic structures for electron tubes and method of making the same
US2993112A (en) Method for welding tungsten
Saboronok Electron Beam Melting of Metals and Alloys With High Melting Point
GB985253A (en) Production of refractory metals
GB996859A (en) Method of reinforcing graphite articles by depositing fused metals