GB1001186A - Improvements in or relating to powder metallurgy - Google Patents

Improvements in or relating to powder metallurgy

Info

Publication number
GB1001186A
GB1001186A GB1056861A GB1056861A GB1001186A GB 1001186 A GB1001186 A GB 1001186A GB 1056861 A GB1056861 A GB 1056861A GB 1056861 A GB1056861 A GB 1056861A GB 1001186 A GB1001186 A GB 1001186A
Authority
GB
United Kingdom
Prior art keywords
powder metallurgy
relating
powder
powders
mesh
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
GB1056861A
Inventor
Raymond Leonard Sands
Geoffrey Thomas Poyner
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.)
Birmingham Small Arms Co Ltd
Original Assignee
Birmingham Small Arms Co 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 Birmingham Small Arms Co Ltd filed Critical Birmingham Small Arms Co Ltd
Priority to GB1056861A priority Critical patent/GB1001186A/en
Publication of GB1001186A publication Critical patent/GB1001186A/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
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents
    • C22C32/0052—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents only carbides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents

Landscapes

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

Abstract

A mixture of powder for making articles by powder metallurgy comprises a base powder consisting of Cr, Co, Al, Ti, B, Zr, C and not less than 30% Ni with or without Fe, W, Mo, V, Nb and/or Ta to which is added 0.5-20% by weight of the powdered carbides of Nb and/or V. Examples given fall within the following ranges: .Ni.30% minimum .Cr.1 -25% .Al.0.5 -10% .Ti.0.5 -10% .Fe.0 -15% .B.0.01- 1% .Zr.0.01- 3% .C.0.1 - 1% .Co.10 -25% .W.0 -15% .Mo.0 -10% .V.0 - 5% .Nb and/or Ta.0 -10% The powders are -100 mesh (B.S.)
GB1056861A 1961-03-23 1961-03-23 Improvements in or relating to powder metallurgy Expired GB1001186A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1056861A GB1001186A (en) 1961-03-23 1961-03-23 Improvements in or relating to powder metallurgy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1056861A GB1001186A (en) 1961-03-23 1961-03-23 Improvements in or relating to powder metallurgy

Publications (1)

Publication Number Publication Date
GB1001186A true GB1001186A (en) 1965-08-11

Family

ID=9970248

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1056861A Expired GB1001186A (en) 1961-03-23 1961-03-23 Improvements in or relating to powder metallurgy

Country Status (1)

Country Link
GB (1) GB1001186A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3713788A (en) * 1970-10-21 1973-01-30 Chromalloy American Corp Powder metallurgy sintered corrosion and heat-resistant, age hardenable nickel-chromium refractory carbide alloy
US4340425A (en) 1980-10-23 1982-07-20 Nasa NiCrAl ternary alloy having improved cyclic oxidation resistance
EP0552194A1 (en) * 1990-10-02 1993-07-28 The Broken Hill Proprietary Company Limited Nickel or cobalt based cermet with dispersed niobium carbide

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3713788A (en) * 1970-10-21 1973-01-30 Chromalloy American Corp Powder metallurgy sintered corrosion and heat-resistant, age hardenable nickel-chromium refractory carbide alloy
US4340425A (en) 1980-10-23 1982-07-20 Nasa NiCrAl ternary alloy having improved cyclic oxidation resistance
EP0552194A1 (en) * 1990-10-02 1993-07-28 The Broken Hill Proprietary Company Limited Nickel or cobalt based cermet with dispersed niobium carbide
EP0552194A4 (en) * 1990-10-02 1995-09-27 Broken Hill Pty Co Ltd Nickel or cobalt based cermet with dispersed niobium carbide

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