[go: up one dir, main page]

GB1250159A - - Google Patents

Info

Publication number
GB1250159A
GB1250159A GB1250159DA GB1250159A GB 1250159 A GB1250159 A GB 1250159A GB 1250159D A GB1250159D A GB 1250159DA GB 1250159 A GB1250159 A GB 1250159A
Authority
GB
United Kingdom
Prior art keywords
indentation
heating
projections
bearing surfaces
size
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
Other languages
English (en)
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 GB1250159A publication Critical patent/GB1250159A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • C23C30/005—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process on hard metal substrates
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Powder Metallurgy (AREA)
GB1250159D 1968-02-14 1968-02-14 Expired GB1250159A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB718568 1968-02-14

Publications (1)

Publication Number Publication Date
GB1250159A true GB1250159A (fr) 1971-10-20

Family

ID=9828249

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1250159D Expired GB1250159A (fr) 1968-02-14 1968-02-14

Country Status (2)

Country Link
DE (1) DE1906579A1 (fr)
GB (1) GB1250159A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2236150A (en) * 1989-09-22 1991-03-27 Heiwa Sangyo Kk Sintered oil-retaining bearing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2236150A (en) * 1989-09-22 1991-03-27 Heiwa Sangyo Kk Sintered oil-retaining bearing
GB2236150B (en) * 1989-09-22 1993-09-08 Heiwa Sangyo Co Ltd Sintered oil-retaining bearing

Also Published As

Publication number Publication date
DE1906579A1 (de) 1970-02-05

Similar Documents

Publication Publication Date Title
ES440840A1 (es) Metodo de fabricar un articulo metalico compuesto.
US2206395A (en) Process for obtaining pure chromium, titanium, and certain other metals and alloys thereof
GB1042711A (fr)
GB1364793A (en) Composite heayv duty bushing and method of making the same
GB753454A (en) Sintered hard metals and tools and articles incorporating such metals and a process of producing such metals and tools and articles
JPS6417836A (en) Diamond sintered body and its production
ES419865A1 (es) Un metodo para producir un articulo de acero de herramien- tas.
ES471831A1 (es) Un procedimiento para la fabricacion de un articulo metalicosinterizado
ES369321A1 (es) Un procedimiento para producir flejes a partir de metal pulverizado.
GB657085A (en) Improvements in or relating to plain bearings or the like
GB1250159A (fr)
ES403267A1 (es) Un metodo de mejorar un articulo hecho de un metal duro sinterizado.
UA27723C2 (uk) Спосіб виготовлення високоміцних виробів
GB1137426A (en) Improvements in and relating to metal extrusion dies
GB1246308A (en) Production of sintered metal articles direct from metal ore
GB1381603A (en) Metal articles having hardened surfaces
GB1270750A (en) Aluminum pressed metal link for a sewing machine
GB1308374A (en) Method for producing a die or mould
GB746248A (en) Process of forming composite strips of backing and bearing metals
US1842103A (en) Refractory materiai
US3142894A (en) Sintered metal article and method of making same
GB1083956A (en) Improvements relating to bearings for machinery
GB1280917A (en) Sintered porous alloys and bearings made therefrom
GB1298971A (en) An improvement in and relating to moulds
GB1298565A (en) Method of sintering diamond particles

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees