CA972146A - Apparatus for controlling coating thickness - Google Patents

Apparatus for controlling coating thickness

Info

Publication number
CA972146A
CA972146A CA133,779A CA133779A CA972146A CA 972146 A CA972146 A CA 972146A CA 133779 A CA133779 A CA 133779A CA 972146 A CA972146 A CA 972146A
Authority
CA
Canada
Prior art keywords
coating thickness
controlling coating
controlling
thickness
coating
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
CA133,779A
Other versions
CA133779S (en
Inventor
Clifford D. Blackwell
Wright D. Bozeman
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.)
Inland Steel Co
Original Assignee
Inland Steel Co
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 Inland Steel Co filed Critical Inland Steel Co
Application granted granted Critical
Publication of CA972146A publication Critical patent/CA972146A/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
    • C23C2/14—Removing excess of molten coatings; Controlling or regulating the coating thickness
    • C23C2/16—Removing excess of molten coatings; Controlling or regulating the coating thickness using fluids under pressure, e.g. air knives
    • C23C2/18—Removing excess of molten coatings from elongated material
    • C23C2/20—Strips; Plates

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)
CA133,779A 1971-03-01 1972-02-02 Apparatus for controlling coating thickness Expired CA972146A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11947971A 1971-03-01 1971-03-01

Publications (1)

Publication Number Publication Date
CA972146A true CA972146A (en) 1975-08-05

Family

ID=22384626

Family Applications (1)

Application Number Title Priority Date Filing Date
CA133,779A Expired CA972146A (en) 1971-03-01 1972-02-02 Apparatus for controlling coating thickness

Country Status (2)

Country Link
US (1) US3667425A (en)
CA (1) CA972146A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3841557A (en) * 1972-10-06 1974-10-15 Nat Steel Corp Coating thickness control and fluid handling
US3865298A (en) * 1973-08-14 1975-02-11 Atomic Energy Commission Solder leveling
US4128668A (en) * 1976-05-12 1978-12-05 National Steel Corporation Method of removing excess liquid coating from web edges in liquid coating thickness control
LU81865A1 (en) * 1979-11-07 1981-06-04 Phenix Works Sa PROCESS FOR THE CONTINUOUS MANUFACTURE OF A STEEL STRIP
AU525668B2 (en) * 1980-04-25 1982-11-18 Nippon Steel Corporation Hot dip galvanizing steel strip with zinc based alloys
DE3338347A1 (en) * 1983-10-21 1985-05-02 Siemens AG, 1000 Berlin und 8000 München Hot tinning of connecting leads of electronic components forming part of a carrier strip
GB9912773D0 (en) * 1999-06-02 1999-08-04 Lymn Peter P A Fluid knife
DE102007013739B3 (en) * 2007-03-22 2008-09-04 Voestalpine Stahl Gmbh Flexible rolling process to manufacture sheet metal component after hot or cold dipping and further mechanical and/or chemical treatment
JP5221733B2 (en) * 2010-10-26 2013-06-26 日新製鋼株式会社 Gas wiping device
DE102011118197B3 (en) * 2011-11-11 2013-05-08 Thyssenkrupp Steel Europe Ag A method and apparatus for hot dip coating a metal strip with a metallic coating
DE102013101131A1 (en) * 2013-02-05 2014-08-07 Thyssenkrupp Steel Europe Ag Apparatus for hot dip coating of metal strip
US20170080448A1 (en) * 2015-09-22 2017-03-23 Ultrasonic Systems, Inc. Ultrasonic Spray Coating Assembly
CN110809633B (en) * 2017-06-30 2022-07-01 塔塔钢铁荷兰科技有限责任公司 Hot dip coating apparatus and hot dip coating method
DE102017216572A1 (en) * 2017-09-19 2019-03-21 Thyssenkrupp Ag Hot dip coated steel strip with improved surface appearance and method of making the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733653A (en) * 1956-02-07 Dampening system and method of-
US2679231A (en) * 1951-09-07 1954-05-25 John Waldron Corp Web coating apparatus
US3141194A (en) * 1962-02-09 1964-07-21 Avisun Corp Gas delivery nozzle for film casting apparatus
US3314163A (en) * 1964-02-21 1967-04-18 Kohler Coating Machinery Corp Nozzle construction for coating machines and the like
US3499418A (en) * 1966-12-01 1970-03-10 Nat Steel Corp Continuous metallic strip hot-dip metal coating apparatus
US3611987A (en) * 1969-09-08 1971-10-12 Kohler Coating Machinery Corp Paper coater blowoff apparatus

Also Published As

Publication number Publication date
US3667425A (en) 1972-06-06

Similar Documents

Publication Publication Date Title
CA991732A (en) Coating apparatus control
CA967356A (en) Spray coating apparatus
CA972146A (en) Apparatus for controlling coating thickness
CA958291A (en) Method for aluminum coating
CA935068A (en) Control apparatus for washer-sterilizer
CA968648A (en) Method for surface coating
CA951115A (en) Blade coating apparatus
CA945021A (en) Coating for flooring
CA960525A (en) Vacuum coating apparatus
AU459772B2 (en) Process control apparatus
CA970555A (en) Cascade coating apparatus
CA981460A (en) Finishing apparatus
CA869959A (en) Coating apparatus
CA859032A (en) Apparatus for controlling coating thickness
CA946230A (en) Method for applying non-metallic coatings
AU459771B2 (en) Process control apparatus
AU467278B2 (en) Process control apparatus
CA883719A (en) Tablet coating apparatus
CA862086A (en) Apparatus for coating objects
AU3979272A (en) Coating method
CA865028A (en) Multiple coating apparatus
CA864106A (en) Control apparatus
CA863246A (en) Film coating apparatus
CA864442A (en) Dip coating apparatus
CA886491A (en) Apparatus for coating metallic foil