GB513451A - Improvements relating to the enamelling of metallic articles - Google Patents

Improvements relating to the enamelling of metallic articles

Info

Publication number
GB513451A
GB513451A GB11052/38A GB1105238A GB513451A GB 513451 A GB513451 A GB 513451A GB 11052/38 A GB11052/38 A GB 11052/38A GB 1105238 A GB1105238 A GB 1105238A GB 513451 A GB513451 A GB 513451A
Authority
GB
United Kingdom
Prior art keywords
metal
enamelling
porous layer
layer
enamel
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
GB11052/38A
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Publication of GB513451A publication Critical patent/GB513451A/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
    • C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
    • C23D3/00—Chemical treatment of the metal surfaces prior to coating
    • 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
    • C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
    • C23D5/00—Coating with enamels or vitreous 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
    • C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
    • C23D7/00—Treating the coatings, e.g. drying before burning
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S29/00—Metal working
    • Y10S29/012—Method or apparatus with electroplating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Glass Compositions (AREA)

Abstract

513,451. Vitreous enamelling. I. G. FARBENINDUSTRIE AKT.-GES. April 11, 1938, Nos. 11052, 11053 and 11054. Convention dates, April 22, 1937, May 3, 1937, and May 3, 1937. [Class 56] A process for enamelling metal consists in first coating the surface of the metal with a porous intermediate layer which is capable of uniting with the enamel when the latter is fired, and then depositing on the surface through the porous layer a metal which roughens the metal to be enamelled. When enamelling iron, the metal may be cleaned and freed from oxides either mechanically or by pickling, and is then coated with the porous layer. This may be a fritted material consisting of silica with alkalies, boric acid, lime, and alumina; or it may be a non-fritted material composed of a self-hardening layer of frit containing waterglass with any usual inorganic or organic binding-agent if required. The roughening metal, which may be iron or nickel, is then deposited through the porous layer either by spraying, or by the decomposition of a liquid or gaseous metal compound such as a carbonyl, or electrolytically. Finally, the enamel is applied and fired.
GB11052/38A 1937-04-22 1938-04-11 Improvements relating to the enamelling of metallic articles Expired GB513451A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE513451X 1937-04-22

Publications (1)

Publication Number Publication Date
GB513451A true GB513451A (en) 1939-10-12

Family

ID=6548426

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11052/38A Expired GB513451A (en) 1937-04-22 1938-04-11 Improvements relating to the enamelling of metallic articles

Country Status (2)

Country Link
US (1) US2351811A (en)
GB (1) GB513451A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734007A (en) * 1956-02-07 toulmin

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2615836A (en) * 1944-09-27 1952-10-28 Poor & Co Method of bonding vitreous enamels
US2819207A (en) * 1953-06-22 1958-01-07 Republic Steel Corp Process for enameling steel
US3923611A (en) * 1974-12-23 1975-12-02 Ferro Corp Direct-on ceramic coating of carbon-rich iron
US3971120A (en) * 1974-12-23 1976-07-27 Ferro Corporation Direct-on ceramic coating of carbon-rich iron

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734007A (en) * 1956-02-07 toulmin

Also Published As

Publication number Publication date
US2351811A (en) 1944-06-20

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