GB758924A - Improvements in or relating to coating metallic bases with metals by the decomposition of gaseous metallic compounds - Google Patents

Improvements in or relating to coating metallic bases with metals by the decomposition of gaseous metallic compounds

Info

Publication number
GB758924A
GB758924A GB1871453A GB1871453A GB758924A GB 758924 A GB758924 A GB 758924A GB 1871453 A GB1871453 A GB 1871453A GB 1871453 A GB1871453 A GB 1871453A GB 758924 A GB758924 A GB 758924A
Authority
GB
United Kingdom
Prior art keywords
coating
metallic
decomposition
metals
relating
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
GB1871453A
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.)
Commonwealth Engineering Company of Ohio
Original Assignee
Commonwealth Engineering Company of Ohio
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 Commonwealth Engineering Company of Ohio filed Critical Commonwealth Engineering Company of Ohio
Priority to GB1871453A priority Critical patent/GB758924A/en
Priority claimed from GB764254A external-priority patent/GB751523A/en
Publication of GB758924A publication Critical patent/GB758924A/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
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/02—Pretreatment of the material to be coated
    • C23C16/0272—Deposition of sub-layers, e.g. to promote the adhesion of the main coating
    • C23C16/0281—Deposition of sub-layers, e.g. to promote the adhesion of the main coating of metallic sub-layers
    • 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
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/06—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of metallic material
    • C23C16/16—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of metallic material from metal carbonyl compounds

Abstract

A flesh coating of metal is formed on a metallic base by thermal decomposition of a gaseous compound, the flesh coated member is heated to a temperature sufficient to eliminate gases from the coating, and the member is then subjected to further plating by a similar process. The base may be of Cu, Al, Pb, cast iron, alloy steel, low carbon steel, bronze, brass or Mg; the compound may be a carbonyl of Ni, Fe, Cr, W, Co, Mo or Re and treatment may be effected in an atmosphere of H2, CO2, CO, N2, natural gas or brazing furnace gas. A further heating may follow the second coating step.
GB1871453A 1953-07-06 1953-07-06 Improvements in or relating to coating metallic bases with metals by the decomposition of gaseous metallic compounds Expired GB758924A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1871453A GB758924A (en) 1953-07-06 1953-07-06 Improvements in or relating to coating metallic bases with metals by the decomposition of gaseous metallic compounds

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1871453A GB758924A (en) 1953-07-06 1953-07-06 Improvements in or relating to coating metallic bases with metals by the decomposition of gaseous metallic compounds
GB764254A GB751523A (en) 1954-03-16 1954-03-16 Carbonyl-metal plated product

Publications (1)

Publication Number Publication Date
GB758924A true GB758924A (en) 1956-10-10

Family

ID=26241569

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1871453A Expired GB758924A (en) 1953-07-06 1953-07-06 Improvements in or relating to coating metallic bases with metals by the decomposition of gaseous metallic compounds

Country Status (1)

Country Link
GB (1) GB758924A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3055089A (en) * 1958-08-06 1962-09-25 Union Carbide Corp Gaseous metal product and processes
DE1253990B (en) * 1957-07-01 1967-11-09 Union Carbide Corp Process for gas plating of metals at risk of corrosion

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1253990B (en) * 1957-07-01 1967-11-09 Union Carbide Corp Process for gas plating of metals at risk of corrosion
US3055089A (en) * 1958-08-06 1962-09-25 Union Carbide Corp Gaseous metal product and processes

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