GB477295A - Improvements in or relating to the coating of metal surfaces - Google Patents

Improvements in or relating to the coating of metal surfaces

Info

Publication number
GB477295A
GB477295A GB17532/36A GB1753236A GB477295A GB 477295 A GB477295 A GB 477295A GB 17532/36 A GB17532/36 A GB 17532/36A GB 1753236 A GB1753236 A GB 1753236A GB 477295 A GB477295 A GB 477295A
Authority
GB
United Kingdom
Prior art keywords
metal
dense
amorphous
convert
coating
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
GB17532/36A
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.)
CC Wakefield and Co Ltd
Original Assignee
CC Wakefield and 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 CC Wakefield and Co Ltd filed Critical CC Wakefield and Co Ltd
Priority to GB17532/36A priority Critical patent/GB477295A/en
Priority to FR823352D priority patent/FR823352A/en
Priority to BE422247A priority patent/BE422247A/en
Publication of GB477295A publication Critical patent/GB477295A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/10—Bearings
    • 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
    • C22C1/11—Making amorphous alloys
    • 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
    • C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
    • 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
    • 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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F17/00—Multi-step processes for surface treatment of metallic material involving at least one process provided for in class C23 and at least one process covered by subclass C21D or C22F or class C25
    • 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
    • C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
    • C23D5/00—Coating with enamels or vitreous layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Sliding-Contact Bearings (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Laminated Bodies (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

Bearing - members, e.g. journals, sleeve-valves, cylinders, or cylinder liners, which are made of hard metal and have been brought to the desired shape and smoothness are treated to convert the surface into a dense, amorphous, glass-like layer and are then coated with one or more layers of metal, each coating being treated to convert it into or to form at the surface a dense, amorphous, glass-like layer. The coating metal may be the same as the base metal or may be any other hard metal, i.e. a metal with a melting point above 1200 DEG C., which is soluble in or alloyable with the preceding layer. To convert the surfaces from the normal crystalline state into the dense, amorphous, glass-like condition they are polished, burnished, hammered, rumbled, or subjected to a shearing stress, the treatment being such as not substantially to alter the configuration of the surfaces. By this process an artificially run-in surface of non-corrodible metal such as chromium, nickel, cobalt, beryllium, manganese, or vanadium can be formed on a ferrous metal journal or other bearing-member. The coatings may be deposited by electrodeposition, flashing, dipping, &c.
GB17532/36A 1936-06-24 1936-06-24 Improvements in or relating to the coating of metal surfaces Expired GB477295A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB17532/36A GB477295A (en) 1936-06-24 1936-06-24 Improvements in or relating to the coating of metal surfaces
FR823352D FR823352A (en) 1936-06-24 1937-06-21 Improvements to the coating of metal surfaces
BE422247A BE422247A (en) 1936-06-24 1937-06-23 Improvements to the coating of metal surfaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB17532/36A GB477295A (en) 1936-06-24 1936-06-24 Improvements in or relating to the coating of metal surfaces

Publications (1)

Publication Number Publication Date
GB477295A true GB477295A (en) 1937-12-24

Family

ID=10096817

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17532/36A Expired GB477295A (en) 1936-06-24 1936-06-24 Improvements in or relating to the coating of metal surfaces

Country Status (3)

Country Link
BE (1) BE422247A (en)
FR (1) FR823352A (en)
GB (1) GB477295A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007025723A1 (en) * 2005-08-30 2007-03-08 Fraunhofer-Gesellschaft Zur Förderung Der Angewanddten Forschung E.V. Method for producing a composite body with an electrodeposited coating under internal compressive stress

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007025723A1 (en) * 2005-08-30 2007-03-08 Fraunhofer-Gesellschaft Zur Förderung Der Angewanddten Forschung E.V. Method for producing a composite body with an electrodeposited coating under internal compressive stress

Also Published As

Publication number Publication date
BE422247A (en) 1937-07-31
FR823352A (en) 1938-01-19

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