GB309393A - An improved process for coating metals - Google Patents

An improved process for coating metals

Info

Publication number
GB309393A
GB309393A GB684/28A GB68428A GB309393A GB 309393 A GB309393 A GB 309393A GB 684/28 A GB684/28 A GB 684/28A GB 68428 A GB68428 A GB 68428A GB 309393 A GB309393 A GB 309393A
Authority
GB
United Kingdom
Prior art keywords
metal
silicon
improved process
heated
coatings
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
GB684/28A
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.)
General Electric Co PLC
Original Assignee
General Electric Co 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 General Electric Co PLC filed Critical General Electric Co PLC
Priority to GB684/28A priority Critical patent/GB309393A/en
Publication of GB309393A publication Critical patent/GB309393A/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
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/06—Solid state diffusion of only metal elements or silicon into metallic material surfaces using gases
    • C23C10/08—Solid state diffusion of only metal elements or silicon into metallic material surfaces using gases only one element being diffused
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/16—Metallic particles coated with a non-metal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Abstract

309,393. General Electric Co., Ltd., and Singleton, W. Jan. 9, 1928. Coatings.-Acid-resisting coatings are produced on metal vessels by treating the heated metal with silicon tetrachloride. The metal may be heated to red heat in a current of nitrogen or other inert gas mixed with the vapour of silicon tetrachloride, a coating of or containing silicon or silicon alloy being formed. The coated metal may be annealed by heating in hydrogen or other non-oxdizing gas and cooling slowly.
GB684/28A 1928-01-09 1928-01-09 An improved process for coating metals Expired GB309393A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB684/28A GB309393A (en) 1928-01-09 1928-01-09 An improved process for coating metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB684/28A GB309393A (en) 1928-01-09 1928-01-09 An improved process for coating metals

Publications (1)

Publication Number Publication Date
GB309393A true GB309393A (en) 1929-04-09

Family

ID=9708696

Family Applications (1)

Application Number Title Priority Date Filing Date
GB684/28A Expired GB309393A (en) 1928-01-09 1928-01-09 An improved process for coating metals

Country Status (1)

Country Link
GB (1) GB309393A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0198084A1 (en) * 1984-09-28 1986-10-22 Nippon Kokan Kabushiki Kaisha Process for producing thin magnetic steel plate having high permeability

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0198084A1 (en) * 1984-09-28 1986-10-22 Nippon Kokan Kabushiki Kaisha Process for producing thin magnetic steel plate having high permeability
EP0198084A4 (en) * 1984-09-28 1989-01-19 Nippon Kokan Kk Process for producing thin magnetic steel plate having high permeability.

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