GB1281022A - A process and apparatus when used for the application of corrosion-resisting coatings to rolled metal products - Google Patents

A process and apparatus when used for the application of corrosion-resisting coatings to rolled metal products

Info

Publication number
GB1281022A
GB1281022A GB31985/69A GB3198569A GB1281022A GB 1281022 A GB1281022 A GB 1281022A GB 31985/69 A GB31985/69 A GB 31985/69A GB 3198569 A GB3198569 A GB 3198569A GB 1281022 A GB1281022 A GB 1281022A
Authority
GB
United Kingdom
Prior art keywords
enamel
corrosion
metal
rolled metal
resisting medium
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
GB31985/69A
Inventor
Georges Schaumburg
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
Publication of GB1281022A publication Critical patent/GB1281022A/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
    • C23D5/00—Coating with enamels or vitreous layers
    • C23D5/04—Coating with enamels or vitreous layers by dry methods
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • Y10T29/5196—Multiple station with conveyor

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)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

1281022 Enamelling metals G. SCHAUMBURG 25 June 1969 [25 June 1968] 31985/69 Heading C1M A rolled metal product, particularly of steel, is coated with an enamel, as it emerges from a stand of a rolling mill sufficiently hot to fuse the enamel, and, with or after the enamel, a corrosion-resisting medium. The enamel may contain SiO 2 , Al 2 O 3 , CaO, MgO, Na 2 O, K 2 O and B 2 O 3 , and may be applied as the enamel frit or as a mixture of the oxides. The corrosion-resisting medium is preferably zinc borate, which produces a zinc layer. The enamel may be removed from the metal before applying the corrosion-resisting medium, in which case a conventional coating of lacquer or plastics material may then be applied. The enamel is said to preserve the descaled state of the rolled metal. A reducing agent, e.g. a reducing gas or finely-divided metal, may be applied before or with the enamel. In the embodiment shown, rolled metal 3 emerges from a stand 1 of a rolling mill and is enamelled in chamber 4, wherein powdered enamel is blown as a dispersion on to the metal, the enamel being removed subsequently after cooling, by rollers 6, after which the corrosion-resisting medium is applied by sprayers 7. Specifications 1,277,755 and 1,281,021 are referred to.
GB31985/69A 1968-06-25 1969-06-25 A process and apparatus when used for the application of corrosion-resisting coatings to rolled metal products Expired GB1281022A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681771677 DE1771677B2 (en) 1968-06-25 1968-06-25 METHOD AND DEVICE FOR APPLYING AN ENAMEL-LIKE COATING LAYER, WHICH MAY CONTAIN AN CORROSION PROTECTION AGENT, AS AN CORROSION PROTECTION LAYER ON METALLIC ROLLED MATERIAL

Publications (1)

Publication Number Publication Date
GB1281022A true GB1281022A (en) 1972-07-12

Family

ID=5700946

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31985/69A Expired GB1281022A (en) 1968-06-25 1969-06-25 A process and apparatus when used for the application of corrosion-resisting coatings to rolled metal products

Country Status (8)

Country Link
US (1) US3713866A (en)
BE (1) BE735042A (en)
CA (1) CA934242A (en)
DE (1) DE1771677B2 (en)
FR (1) FR2011652A1 (en)
GB (1) GB1281022A (en)
NL (1) NL6909350A (en)
SE (1) SE356316B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9107305D0 (en) * 1991-04-08 1991-05-22 Unilever Plc Probiotic

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1506089A (en) * 1919-12-06 1924-08-26 Karl R Schuster Concrete mixer and conveyer
US1488992A (en) * 1920-06-04 1924-04-01 Morgan Construction Co Process of and apparatus for annealing wire
US2442485A (en) * 1944-06-24 1948-06-01 Frederick C Cook Method of descaling and coating hot-rolled ferrous metal
US2913354A (en) * 1954-06-08 1959-11-17 Northwestern Steel & Wire Co Continuous method for conditioning wire
US2974051A (en) * 1954-11-09 1961-03-07 Dwight G Moore Protectively coated metal article and processes
US3037878A (en) * 1957-06-19 1962-06-05 Little Inc A Process for coating and heat treating a metal article and coating composition
US3110571A (en) * 1958-07-01 1963-11-12 Du Pont Ceramic material bonded to metal having refractory oxide dispersed therein
US3012732A (en) * 1959-05-13 1961-12-12 James L Kempthorne Dust control
US3154426A (en) * 1960-04-07 1964-10-27 Glidden Co Plastic coating on bisque enamel
US3328145A (en) * 1962-03-05 1967-06-27 English Electric Co Ltd Method of making bonded metalceramic elements
US3454433A (en) * 1964-04-03 1969-07-08 Scm Corp Low temperature temporary protective ceramic coating compositions for metals,and resulting coated metal articles

Also Published As

Publication number Publication date
US3713866A (en) 1973-01-30
BE735042A (en) 1969-12-01
SE356316B (en) 1973-05-21
CA934242A (en) 1973-09-25
DE1771677A1 (en) 1972-02-03
DE1771677B2 (en) 1972-09-07
FR2011652A1 (en) 1970-03-06
NL6909350A (en) 1969-12-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees