GB1035278A - Method of forming an oxide coating on a metal wall - Google Patents

Method of forming an oxide coating on a metal wall

Info

Publication number
GB1035278A
GB1035278A GB3247764A GB3247764A GB1035278A GB 1035278 A GB1035278 A GB 1035278A GB 3247764 A GB3247764 A GB 3247764A GB 3247764 A GB3247764 A GB 3247764A GB 1035278 A GB1035278 A GB 1035278A
Authority
GB
United Kingdom
Prior art keywords
oxide coating
metal wall
forming
hydrogen
tube
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
GB3247764A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3247764A priority Critical patent/GB1035278A/en
Publication of GB1035278A publication Critical patent/GB1035278A/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
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/10—Oxidising
    • C23C8/12—Oxidising using elemental oxygen or ozone

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

The surface of a bare metal wall in the form of a tube of stainless steel or Nickel A is oxidized by heating to 1200-2000 DEG F. in the presence of oxygen while hydrogen at 50-100 p.s.i.g. is maintained within the tube; the hydrogen is said to diffuse towards the oxidized surface. A layer of ceramic glaze or high temperature glass may then be fused on to the oxide coating at about 1500 DEG F.
GB3247764A 1964-08-10 1964-08-10 Method of forming an oxide coating on a metal wall Expired GB1035278A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3247764A GB1035278A (en) 1964-08-10 1964-08-10 Method of forming an oxide coating on a metal wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3247764A GB1035278A (en) 1964-08-10 1964-08-10 Method of forming an oxide coating on a metal wall

Publications (1)

Publication Number Publication Date
GB1035278A true GB1035278A (en) 1966-07-06

Family

ID=10339178

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3247764A Expired GB1035278A (en) 1964-08-10 1964-08-10 Method of forming an oxide coating on a metal wall

Country Status (1)

Country Link
GB (1) GB1035278A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120683A (en) * 1982-05-28 1983-12-07 Rca Corp Capacitive disc stamper having improved stain resistance and method for manufacture thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120683A (en) * 1982-05-28 1983-12-07 Rca Corp Capacitive disc stamper having improved stain resistance and method for manufacture thereof
FR2531902A1 (en) * 1982-05-28 1984-02-24 Rca Corp IMPROVEMENTS IN THE MANUFACTURE OF A MATRIX FOR MOLDING ELECTRONIC CAPACITIVE DISCS

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