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

Definitions

• Enameled sheet iron ware comprising a tent of such, maybeestablished empirically.
• the white clouded vitreous enamel and a base conalloy constituents are employed only in such sisting of an alloy of iron with one to three per 25 quantities that adherence of the enamel is efcent of a metal selected from the group consistfected. Alloys with those metals which already ing of cobalt and nickel. bring about'adherence of the enamel when pres- 2.
• -Enameled sheet iron ware comprising a ent in small quantities have proved to be best of white clouded vitreous enamel and a base conall, i.
• alloys which with 1 to 3% of alloy adsisting of an alloy of iron with not more than 30 ditions and even less, effect adherence of the three per cent. of a metalselected from the group enamel to the iron. consisting of cobalt and nickel, but containing
• alloyed iron or alloyed sheet iron a suflicient amount of said metal to cause adheas a base material for the enameling, action may sion of the enamel to the said iron base.
• This invention relates to a process for making enamels, more particularly white opaque enamels for sheet iron. Iron cannot be enameled directly, for. enamels are incapable of adhering to iron. In the production of such enamels, therefore, use is usually made of a base enamel containing oxides of cobalt, nickel, or the like which brings about adherence of the enamel to the iron.
• the enamel proper (coating enamel) also be produced on the enamel itself, such as more particularly on the adherence, on the elasticity, on the coeflicients of expansion and so forth.

Landscapes

• Chemical & Material Sciences (AREA)
• Chemical Kinetics & Catalysis (AREA)
• General Chemical & Material Sciences (AREA)
• Engineering & Computer Science (AREA)
• Materials Engineering (AREA)
• Mechanical Engineering (AREA)
• Metallurgy (AREA)
• Organic Chemistry (AREA)
• Other Surface Treatments For Metallic Materials (AREA)
• Laminated Bodies (AREA)
• Adhesives Or Adhesive Processes (AREA)
• Application Of Or Painting With Fluid Materials (AREA)
• Joining Of Glass To Other Materials (AREA)
• Cookers (AREA)
• Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
• Heat Treatment Of Sheet Steel (AREA)
• Glass Compositions (AREA)
• Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=3639007

Family Applications (1)

Country Status (6)

Cited By (5)

Families Citing this family (3)

• 1931
  • 1931-02-12 AT AT136003D patent/AT136003B/de active
  • 1931-07-13 AT AT140849D patent/AT140849B/de active
  • 1931-12-29 DE DEK123605D patent/DE609165C/de not_active Expired
  • 1931-12-29 DE DEK123606D patent/DE612754C/de not_active Expired
• 1932
  • 1932-01-23 US US588508A patent/US2109487A/en not_active Expired - Lifetime
  • 1932-02-08 NL NL60138A patent/NL31354C/xx active
  • 1932-02-10 FR FR731233D patent/FR731233A/fr not_active Expired
  • 1932-02-12 GB GB4224/32A patent/GB401650A/en not_active Expired
• 1933
  • 1933-10-10 AT AT146193D patent/AT146193B/de active
  • 1933-10-13 DE DEK131819D patent/DE629797C/de not_active Expired
• 1934
  • 1934-09-24 GB GB27428/34A patent/GB421171A/en not_active Expired
  • 1934-09-27 FR FR45279D patent/FR45279E/fr not_active Expired

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