GB856906A - Method of producing composite metallic bodies and product thereof - Google Patents

Method of producing composite metallic bodies and product thereof

Info

Publication number
GB856906A
GB856906A GB1330959A GB1330959A GB856906A GB 856906 A GB856906 A GB 856906A GB 1330959 A GB1330959 A GB 1330959A GB 1330959 A GB1330959 A GB 1330959A GB 856906 A GB856906 A GB 856906A
Authority
GB
United Kingdom
Prior art keywords
nickel
chromium
carbonyl
product
producing composite
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
GB1330959A
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.)
WILLOUGHBY WHATNALL POTTER
Original Assignee
WILLOUGHBY WHATNALL POTTER
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 WILLOUGHBY WHATNALL POTTER filed Critical WILLOUGHBY WHATNALL POTTER
Publication of GB856906A publication Critical patent/GB856906A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Vapour Deposition (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

A ferrous metal body is coated by the thermal decomposition of gaseous metal-bearing compounds first with nickel, then with nickel plus chromium, and finally with chromium. Coating is preferably effected by carbonyl decomposition, the body being contacted first with nickel carbonyl, then with a mixture of nickel carbonyl and chromium hexacarbonyl, and finally with chromium hexacarbonyl alone. As described, the gases are entrained in hydrogen and the nickel carbonyl is passed over heated active nickel before contacting the body.
GB1330959A 1959-04-10 1959-04-18 Method of producing composite metallic bodies and product thereof Expired GB856906A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEU0006119 1959-04-10

Publications (1)

Publication Number Publication Date
GB856906A true GB856906A (en) 1960-12-21

Family

ID=7565718

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1330959A Expired GB856906A (en) 1959-04-10 1959-04-18 Method of producing composite metallic bodies and product thereof

Country Status (2)

Country Link
DE (1) DE1446271A1 (en)
GB (1) GB856906A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2319261A (en) * 1996-11-12 1998-05-20 New American Tec A nickel deposition system wih a vapor recovery system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2319261A (en) * 1996-11-12 1998-05-20 New American Tec A nickel deposition system wih a vapor recovery system
GB2319261B (en) * 1996-11-12 2001-03-14 New American Tec A nickel deposition system with a vapor recovery system

Also Published As

Publication number Publication date
DE1446271A1 (en) 1968-11-14

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