GB750215A - Improvements in or relating to apparatus for making metallic strip - Google Patents

Improvements in or relating to apparatus for making metallic strip

Info

Publication number
GB750215A
GB750215A GB684552A GB684552A GB750215A GB 750215 A GB750215 A GB 750215A GB 684552 A GB684552 A GB 684552A GB 684552 A GB684552 A GB 684552A GB 750215 A GB750215 A GB 750215A
Authority
GB
United Kingdom
Prior art keywords
strip
band
metal
sprays
onto
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
GB684552A
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 GB684552A priority Critical patent/GB750215A/en
Publication of GB750215A publication Critical patent/GB750215A/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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C23C4/14—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying for coating elongate material
    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/18—After-treatment
    • C23C4/185—Separation of the coating from the substrate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating By Spraying Or Casting (AREA)

Abstract

750,215. Coating with metals. BRENNAN, R. M. March 17, 1952, No. 6845/52. Class 82(2). Metal strip is continuously produced by spraying metal onto a moving band so that an even layer is deposited. Metal, such as nickel, is sprayed from a nozzle 11 onto a stainless steel band 8 passing spirally round two drums 7 rotated by a variable-speed motor 1. The strip 9 so formed is coiled off onto a drum 10 also driven by the motor 1 through a slipping- clutch 3. The band passes through a scraping, cleaning, anodizing or lubricating chamber 13 before being presented to the nozzle 11. The drum shaft 12 may have a cooling passage. In a modification, the band is not continuous and the strip is built up on the three turns round a drum 32 as shown in Fig. 5. In a further modification, the band does not pass spirally round the drums but is of wide section and five sprays are used. The band may be composed of several adjacent narrow bands and the strip taken off as a full-width strip or as several narrow strips. Slitting tools may be provided to assist in taking off narrow strips. The thickness of strip may be controlled by banks of sprays or by varying the speed of the band. The sprays may be as described in Specification 735,695. The density and porosity of the strip may be controlled by controlling the atmospheric temperatures and constituency. Laminated metal may be produced and the strip may be subsequently rolled or heat treated. Different metals may be sprayed simultaneously to produce alloy strips. Stripping may be assisted by a parting knife. Specification 680,988 [Group XXII] also is referred to. Reference has been directed by the Comptroller to Specification 735,695.
GB684552A 1952-03-17 1952-03-17 Improvements in or relating to apparatus for making metallic strip Expired GB750215A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB684552A GB750215A (en) 1952-03-17 1952-03-17 Improvements in or relating to apparatus for making metallic strip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB684552A GB750215A (en) 1952-03-17 1952-03-17 Improvements in or relating to apparatus for making metallic strip

Publications (1)

Publication Number Publication Date
GB750215A true GB750215A (en) 1956-06-13

Family

ID=9821803

Family Applications (1)

Application Number Title Priority Date Filing Date
GB684552A Expired GB750215A (en) 1952-03-17 1952-03-17 Improvements in or relating to apparatus for making metallic strip

Country Status (1)

Country Link
GB (1) GB750215A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534494A1 (en) * 1982-10-13 1984-04-20 Inventing Ab METHOD AND EQUIPMENT FOR APPLYING A WEAR-RESISTANT COATING ON A THIN-SUPPORTING MATERIAL, OF METAL, BAND-FORM, AND BAND THUS OBTAINED

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534494A1 (en) * 1982-10-13 1984-04-20 Inventing Ab METHOD AND EQUIPMENT FOR APPLYING A WEAR-RESISTANT COATING ON A THIN-SUPPORTING MATERIAL, OF METAL, BAND-FORM, AND BAND THUS OBTAINED

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