GB776793A - Improvements relating to tinning apparatus - Google Patents

Improvements relating to tinning apparatus

Info

Publication number
GB776793A
GB776793A GB27837/54A GB2783754A GB776793A GB 776793 A GB776793 A GB 776793A GB 27837/54 A GB27837/54 A GB 27837/54A GB 2783754 A GB2783754 A GB 2783754A GB 776793 A GB776793 A GB 776793A
Authority
GB
United Kingdom
Prior art keywords
strip
shoe
roller
bath
solder
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
GB27837/54A
Inventor
John William Lawrence
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.)
LAWRENCE HOLDINGS OVERSEAS Ltd
Original Assignee
LAWRENCE HOLDINGS OVERSEAS Ltd
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 LAWRENCE HOLDINGS OVERSEAS Ltd filed Critical LAWRENCE HOLDINGS OVERSEAS Ltd
Priority to GB27837/54A priority Critical patent/GB776793A/en
Priority to DEL22901A priority patent/DE1144077B/en
Publication of GB776793A publication Critical patent/GB776793A/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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
    • C23C2/36—Elongated material
    • C23C2/40—Plates; Strips
    • 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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • 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
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
    • C23C2/08—Tin or alloys based thereon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating With Molten Metal (AREA)

Abstract

776,793. Tinning metal strip. LAWRENCE HOLDINGS (OVERSEAS), Ltd. Aug. 26, 1955 [Sept. 27, 1954], No. 27837/54. Class 82(2) A strip tinning apparatus in which the strip is continuously drawn through fluxing, tinning and washing baths has means to regulate the thickness of the solder coating. The strip S passes over a roller 1 into the flux bath 2 through a wiper 14 and thus put of the bath via two rollers 12, 13 mounted on levers 11 pivoted at 9 so that they can be bought into position for easy threading. The strip thus passes into an electrically heated, thermostatically controlled solder bath 15 and under an immersed roller 26, the latter having paddle members on each side to keep the solder agitated. The strip thus passes up through a shoe 16 which regulates the coating thickness, over an adjustable roller 30, into a water bath beneath roller 33 and out under a squeegee 40. The shoe 16 is pivoted about a spindle 23 so that it may be lifted from the bath by a hand wheel 28. By suitable adjustment of the top roller 30 in the slot 32 the strip can be positioned in the shoe to give an even coating to each side. The shoe (see Fig. 3) comprises a back plate 25a and a front plate 16a spaced therefrom by strips 16b. The immersed roll 26 is carried by the shoe assembly. Ribs 16j are provided on the shoe and are intended to be submerged in the solder even when the shoe is raised for threading, thus keeping it at the correct temperature for immediate coating. The top and bottom of the back and front plates are chamfered for easy entry and exit of the strip.
GB27837/54A 1954-09-27 1954-09-27 Improvements relating to tinning apparatus Expired GB776793A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB27837/54A GB776793A (en) 1954-09-27 1954-09-27 Improvements relating to tinning apparatus
DEL22901A DE1144077B (en) 1954-09-27 1955-09-09 Device for covering a metal strip with solder metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB27837/54A GB776793A (en) 1954-09-27 1954-09-27 Improvements relating to tinning apparatus

Publications (1)

Publication Number Publication Date
GB776793A true GB776793A (en) 1957-06-12

Family

ID=10266105

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27837/54A Expired GB776793A (en) 1954-09-27 1954-09-27 Improvements relating to tinning apparatus

Country Status (2)

Country Link
DE (1) DE1144077B (en)
GB (1) GB776793A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113973444A (en) * 2021-10-25 2022-01-25 昆山万源通电子科技股份有限公司 Tin spraying process for thin plate with thickness of 1.2mm or less

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE147533C (en) *
DE604383C (en) *
FR514415A (en) * 1919-01-22 1921-03-10 Staalhane Otto Method and apparatus for coating metal objects with a layer of another metal
DE697644C (en) * 1936-03-12 1940-10-18 Hoesch Akt Ges Process for coating iron and steel with aluminum
CH269520A (en) * 1946-07-31 1950-07-15 Alferieff Michel Process for coating metal objects with layers of a different metal.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113973444A (en) * 2021-10-25 2022-01-25 昆山万源通电子科技股份有限公司 Tin spraying process for thin plate with thickness of 1.2mm or less

Also Published As

Publication number Publication date
DE1144077B (en) 1963-02-21

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