GB1150074A - Improvements in and relating to the Coating of Refractory Materials - Google Patents

Improvements in and relating to the Coating of Refractory Materials

Info

Publication number
GB1150074A
GB1150074A GB3155565A GB3155565A GB1150074A GB 1150074 A GB1150074 A GB 1150074A GB 3155565 A GB3155565 A GB 3155565A GB 3155565 A GB3155565 A GB 3155565A GB 1150074 A GB1150074 A GB 1150074A
Authority
GB
United Kingdom
Prior art keywords
coating
vapour
relating
refractory materials
pto
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
GB3155565A
Inventor
Gordon Leslie Selman
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.)
Johnson Matthey PLC
Original Assignee
Johnson Matthey PLC
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 Johnson Matthey PLC filed Critical Johnson Matthey PLC
Priority to GB3155565A priority Critical patent/GB1150074A/en
Publication of GB1150074A publication Critical patent/GB1150074A/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
    • C23C16/06—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

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)
  • Thermistors And Varistors (AREA)

Abstract

1,150,074. Coating with metals. JOHNSON, MATTHEY & CO. Ltd. July 5, 1966 [July 23, 1965], No.31555/65. Heading C7F. A refractory material, e.g. alumina, is coated with platinum or a platinum group metal or an alloy thereof either by vapour depositing PtO 2 or other reducible compound and subsequently heating the coating to reduce it to Pt or by introducing the substrate at a temperature of 400 to 500‹C. into the PtO 2 vapour to reduce the vapour and deposit Pt on the substrate. A further coating of Pt may be electro-deposited on the coating.
GB3155565A 1965-07-23 1965-07-23 Improvements in and relating to the Coating of Refractory Materials Expired GB1150074A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3155565A GB1150074A (en) 1965-07-23 1965-07-23 Improvements in and relating to the Coating of Refractory Materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3155565A GB1150074A (en) 1965-07-23 1965-07-23 Improvements in and relating to the Coating of Refractory Materials

Publications (1)

Publication Number Publication Date
GB1150074A true GB1150074A (en) 1969-04-30

Family

ID=10324874

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3155565A Expired GB1150074A (en) 1965-07-23 1965-07-23 Improvements in and relating to the Coating of Refractory Materials

Country Status (1)

Country Link
GB (1) GB1150074A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee