GB1438728A - Method of preparing metal alloy composite powders - Google Patents

Method of preparing metal alloy composite powders

Info

Publication number
GB1438728A
GB1438728A GB5864973*A GB5864973A GB1438728A GB 1438728 A GB1438728 A GB 1438728A GB 5864973 A GB5864973 A GB 5864973A GB 1438728 A GB1438728 A GB 1438728A
Authority
GB
United Kingdom
Prior art keywords
metal alloy
alloy composite
preparing metal
composite powders
tic
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
GB5864973*A
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.)
Viridian Inc Canada
Original Assignee
Sherritt Gordon Mines 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 Sherritt Gordon Mines Ltd filed Critical Sherritt Gordon Mines Ltd
Priority to GB5864973*A priority Critical patent/GB1438728A/en
Publication of GB1438728A publication Critical patent/GB1438728A/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
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • C22C1/051—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/17—Metallic particles coated with metal
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
    • C23C10/34—Embedding in a powder mixture, i.e. pack cementation

Landscapes

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

Abstract

1438728 Composite alloy coated powders SHERRITT GORDON MINES Ltd 21 May 1973 58649/73 Addition to 1350482 Headings C7D and C7F The process disclosed in Specification 1350482 for producing composite alloy coated powders is extended to include cores of WC, WC-TiC, TiC, Cr 3 C 2 coated with Ni or Co and then alloyed with Cr and/or Al. The powder can be used in plasma or flame spraying.
GB5864973*A 1973-05-21 1973-05-21 Method of preparing metal alloy composite powders Expired GB1438728A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5864973*A GB1438728A (en) 1973-05-21 1973-05-21 Method of preparing metal alloy composite powders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5864973*A GB1438728A (en) 1973-05-21 1973-05-21 Method of preparing metal alloy composite powders

Publications (1)

Publication Number Publication Date
GB1438728A true GB1438728A (en) 1976-06-09

Family

ID=10482101

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5864973*A Expired GB1438728A (en) 1973-05-21 1973-05-21 Method of preparing metal alloy composite powders

Country Status (1)

Country Link
GB (1) GB1438728A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1043412A1 (en) * 1999-04-06 2000-10-11 Sandvik Aktiebolag Method of making a submicron cemented carbide with increased toughness

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1043412A1 (en) * 1999-04-06 2000-10-11 Sandvik Aktiebolag Method of making a submicron cemented carbide with increased toughness
US6214287B1 (en) 1999-04-06 2001-04-10 Sandvik Ab Method of making a submicron cemented carbide with increased toughness
USRE40785E1 (en) 1999-04-06 2009-06-23 Sandvik Intellectual Property Aktiebolag Method of making a submicron cemented carbide with increased toughness

Similar Documents

Publication Publication Date Title
GB1264093A (en)
GB1532802A (en) Metallic powders
GB1263228A (en) Diffusion welding of the nickel-base superalloys
GB1319913A (en) Cermet alloy composition
SE9401150L (en) Ways to make coated hardened powder
CA996778A (en) Flame spraying with powder blend of ferromolybdenum alloy and self-fluxing alloys
GB1212681A (en) Process for the production of metal strip from powdered metal
GB1279303A (en) Production of sintered nickel steels
GB1291387A (en) Improvements in or relating to the production of a coated sintered hard metal body
GB1438728A (en) Method of preparing metal alloy composite powders
GB1167067A (en) Improvements in and relating to Coated Nickel Base Engine Alloys and Methods of Producing Same.
GB1247356A (en) Improvements in and relating to metallic composite materials
CA2017467A1 (en) Powdered metal spray coating material, process for producing the same and the use thereof
GB1460086A (en) Flame spray materials
GB1350482A (en) Method of preparing metal alloy composite powders
MX9602104A (en) Method for producing a tib2-based coating and the coated article so produced.
GB1192726A (en) Shaped Structures of Sintered Metal Carbide and a Process for their Manufacture
GB1272496A (en) Coated graphite balls for amalgam decomposition
GB1090145A (en) Continuous casting
GB1317956A (en) Erosian resistant composites
GB1127407A (en) Coated ferrous products and the production thereof
GB1064353A (en) Molybdenum coated with heat-resistant alloys by casting
GB1319144A (en) Outlet nozzles for hot gases
GB1346322A (en) Surface hardened titanium or zirconium and their alloys and method of producing the same
GB1321481A (en) Plastic coating and a method of producing same

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee