GB1356507A - Method and apparatus for manufacturing steel sheets with layers of protective metal - Google Patents

Method and apparatus for manufacturing steel sheets with layers of protective metal

Info

Publication number
GB1356507A
GB1356507A GB2577272A GB2577272A GB1356507A GB 1356507 A GB1356507 A GB 1356507A GB 2577272 A GB2577272 A GB 2577272A GB 2577272 A GB2577272 A GB 2577272A GB 1356507 A GB1356507 A GB 1356507A
Authority
GB
United Kingdom
Prior art keywords
oil
rolls
atomized
roll
powder
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
GB2577272A
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan 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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Publication of GB1356507A publication Critical patent/GB1356507A/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
    • C23C24/00—Coating starting from inorganic powder
    • C23C24/02—Coating starting from inorganic powder by application of pressure only
    • C23C24/06—Compressing powdered coating material, e.g. by milling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/06—Lubricating, cooling or heating rolls
    • B21B27/10—Lubricating, cooling or heating rolls externally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/004—Filling molds with powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/18—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by using pressure rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/02—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers
    • B22F7/04—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers with one or more layers not made from powder, e.g. made from solid metal
    • 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
    • C23C24/00—Coating starting from inorganic powder

Landscapes

  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Metal Rolling (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Laminated Bodies (AREA)

Abstract

1356507 Rolling; making composite sheets NIPPON KOKAN KK 2 June 1972 [16 June 1971] 25772/72 Headings B3A and B3M [Also in Divisions B5 and B2] In a method of coating a steel sheet 1 with a layer of protective metal (e.g. aluminium), the sheet is coated with metal powder 2, and the powder is bonded to the sheet by the rolls 3 of a rolling mill, a small quantity of atomized oil being electrostatically applied to the rolls to prevent the powder from adhering to the roll surfaces. Equalizing rollers 4, which may be of felt, non-woven synthetic-fibre fabric, or rubber, evens out the layer of oil applied to the rolls. The oil, which may be cottonseed oil, dioctyl sebacate, or an aqueous emulsion of oil, is applied at the rate of between 5 and 50 mg/m<SP>2</SP>. The oil is atomized in a tank 8 (Fig. 2) by a supply of air 10, the concentration of the spray being adjusted by a second air supply 12. An electrode 15 or 15<SP>1</SP> ionizes the spray, and a double walled nozzle 13 electrostatically applies it to the roll 3. A modified nozzle having concentric tubes (Figs. 3 and 4, not shown) may be used. The oil may alternatively be atomized in the electrostatic field which applies it to the roll.
GB2577272A 1971-06-16 1972-06-02 Method and apparatus for manufacturing steel sheets with layers of protective metal Expired GB1356507A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46042498A JPS5035019B1 (en) 1971-06-16 1971-06-16

Publications (1)

Publication Number Publication Date
GB1356507A true GB1356507A (en) 1974-06-12

Family

ID=12637713

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2577272A Expired GB1356507A (en) 1971-06-16 1972-06-02 Method and apparatus for manufacturing steel sheets with layers of protective metal

Country Status (9)

Country Link
US (1) US3781968A (en)
JP (1) JPS5035019B1 (en)
BE (1) BE784807A (en)
CA (1) CA952263A (en)
DE (1) DE2227216C3 (en)
FR (1) FR2142006B1 (en)
GB (1) GB1356507A (en)
IT (1) IT956601B (en)
ZA (1) ZA723595B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114000137A (en) * 2021-11-03 2022-02-01 南京工程学院 Device for pressing zinc-aluminum alloy powder by steel plate

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4114251A (en) * 1975-09-22 1978-09-19 Allegheny Ludlum Industries, Inc. Process for producing elongated metal articles
US4234626A (en) * 1978-02-01 1980-11-18 E. I. Du Pont De Nemours And Company Producing printed circuits by conjoining metal powder images
FR2454342A1 (en) * 1979-04-19 1980-11-14 Usinor Lubrication of roll surfaces in rolling mill - via nozzle pipe contg. longitudinal slot and fed with pressurised mixt. of oil and steam sprayed onto roll
US4526839A (en) * 1984-03-01 1985-07-02 Surface Science Corp. Process for thermally spraying porous metal coatings on substrates
CN104805432A (en) * 2015-04-01 2015-07-29 苏州第一元素纳米技术有限公司 Preparation method of metal/nanocarbon composite

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2187348A (en) * 1936-03-17 1940-01-16 Hodson Frank Forming composite metal bearings
US2190237A (en) * 1937-12-30 1940-02-13 Gen Motors Corp Method of making a composite metal structure
US2290734A (en) * 1940-02-14 1942-07-21 Minerals And Metals Corp Manufacture of metal products
US2815567A (en) * 1953-04-15 1957-12-10 Federal Mogul Corp Process for making bearings
GB1214158A (en) * 1967-12-14 1970-12-02 Summers & Sons Ltd John Method of coating a moving metal strip
US3648497A (en) * 1970-02-18 1972-03-14 United States Steel Corp Apparatus for automatically supplying oil to a hot strip mill

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114000137A (en) * 2021-11-03 2022-02-01 南京工程学院 Device for pressing zinc-aluminum alloy powder by steel plate

Also Published As

Publication number Publication date
ZA723595B (en) 1973-02-28
IT956601B (en) 1973-10-10
US3781968A (en) 1974-01-01
DE2227216B2 (en) 1974-12-05
CA952263A (en) 1974-08-06
JPS5035019B1 (en) 1975-11-13
BE784807A (en) 1972-10-02
DE2227216C3 (en) 1975-07-24
DE2227216A1 (en) 1973-01-04
FR2142006A1 (en) 1973-01-26
FR2142006B1 (en) 1977-12-30

Similar Documents

Publication Publication Date Title
DE3030917A1 (en) RAILWAY GUIDE ROLLER FOR HIGH SPEEDS AND METHOD FOR THEIR PRODUCTION
GB1356507A (en) Method and apparatus for manufacturing steel sheets with layers of protective metal
CN203448234U (en) Coating machine
CH708303B1 (en) Process for coating the cylindrical surface of a screen sleeve for a printing press and screen sleeve prepared according to this method.
JPS53115754A (en) Double-side coating method
ATE60372T1 (en) PROCESS FOR MANUFACTURE OF A COATED PRODUCT, THIN WALL COATED CYLINDER OBTAINED BY USING THIS PROCESS AND AN INK TRANSFERRING ROLL CONTAINING SUCH CYLINDER.
GB943166A (en) Improvements in or relating to folding rolls for use in machines for folding paper and like materials
ATE177163T1 (en) METHOD FOR COATING PAPER WITH COPOLYESTER
ES8400163A1 (en) Size press.
US3845539A (en) Apparatus for manufacturing steel sheets with layers of protective metal
JPS55164162A (en) Forming method for thin film
DE102017009239A1 (en) Inkjet printers and methods for the selective printing of polymer lubricants and other chem. Inks for supporting the micro-scratch-free forming of stainless steel parts, aluminum and carbon steel parts for white goods, automotive sector and others. metal. Machine elements. The aim is to substitute previous methods with protective film and applied polymer protective layer, which require downstream cleaning processes of the complete parts
DE2732009C3 (en) Process for the electrostatic application of an oil-containing protective surface layer to strip-shaped fine sheet metal
CN101543815B (en) High speed continuous production process of colourful coating steel plate for tear-off tin pull ring
JPS5715865A (en) Feeding control device for twin pack adhesive in laminated film manufacturing equipment
EP0839097B1 (en) Production of security document having a metallic security feature
GB2004773A (en) Coating paper strip
GB551103A (en) Improvement in method of continuously conditioning conductor rolls in continuous electroplating processes
JPS55122606A (en) Electrostatic oil-coating unit for hot rolling mill
GB1226641A (en)
US1563978A (en) Process of making carbon and other coated papers
CN206475561U (en) A kind of printing machine roller platen of wear-resisting high frictional resistance
GB779340A (en) Improvements in or relating to lithographic printing master sheets and methods of manufacturing such master sheets
GB1231990A (en)
GB1230095A (en)

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Free format text: IN PAT.BUL.5159,PAGE 155 FOR 1356567 READ 1356507