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GB1255988A - Improvements in or relating to methods of coating - Google Patents

Improvements in or relating to methods of coating

Info

Publication number
GB1255988A
GB1255988A GB5177369A GB5177369A GB1255988A GB 1255988 A GB1255988 A GB 1255988A GB 5177369 A GB5177369 A GB 5177369A GB 5177369 A GB5177369 A GB 5177369A GB 1255988 A GB1255988 A GB 1255988A
Authority
GB
United Kingdom
Prior art keywords
coating
oct
melted
roller
metallic
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
GB5177369A
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.)
Ahlstrom Corp
Original Assignee
Ahlstrom Corp
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 Ahlstrom Corp filed Critical Ahlstrom Corp
Publication of GB1255988A publication Critical patent/GB1255988A/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
    • C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
    • C23C26/02—Coating not provided for in groups C23C2/00 - C23C24/00 applying molten material to the substrate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for 
    • B23P11/02—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for  by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Paper (AREA)

Abstract

1,255,988. Making rollers; jointing. A. AHLSTROM OSAKEYHTIO. 22 Oct., 1969 [28 Oct., 1968], No. 51773/69. Headings B3A and B3V. [Also in Division B6] A method of applying a metallic coating to a metallic body, e.g. the roller of a paper or pulp machine, comprises melting the outer surface layer of the coating and allowing it to cool so that it causes the coating to contract into intimate contact with the body, after which the melted layer is partially or entirely removed. In an example, steel plates 3 are secured about a cast-iron roller 1 by axial welds 4, and may also be joined by circumferential welds to form a continuous coating. The outer surface of the coating is melted by gas flame, electric arc, plasma torch or laser beam.
GB5177369A 1968-10-28 1969-10-22 Improvements in or relating to methods of coating Expired GB1255988A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI305768A FI44075B (en) 1968-10-28 1968-10-28

Publications (1)

Publication Number Publication Date
GB1255988A true GB1255988A (en) 1971-12-08

Family

ID=8507945

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5177369A Expired GB1255988A (en) 1968-10-28 1969-10-22 Improvements in or relating to methods of coating

Country Status (6)

Country Link
ES (1) ES372769A1 (en)
FI (1) FI44075B (en)
FR (1) FR2021738A1 (en)
GB (1) GB1255988A (en)
NO (1) NO133023C (en)
SE (1) SE359590B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2218366A (en) * 1988-05-09 1989-11-15 Teledyne Mec Method for assembling travelling wave tube
EP2907415A1 (en) * 2014-02-12 2015-08-19 Rickard Nilsson Roller for a ware pusher of a slip shelf that acts on goods and pusher

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012821A (en) * 1975-07-11 1977-03-22 Mount Hope Machinery Company, Incorporated Roll section and manufacture of sleeved roller therewith
FI78942C (en) * 1988-02-16 1989-10-10 Ahlstroem Valmet Method for coating a roller or equivalent, in particular a press roll of a paper machine or cellulose machine.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2218366A (en) * 1988-05-09 1989-11-15 Teledyne Mec Method for assembling travelling wave tube
EP2907415A1 (en) * 2014-02-12 2015-08-19 Rickard Nilsson Roller for a ware pusher of a slip shelf that acts on goods and pusher

Also Published As

Publication number Publication date
NO133023C (en) 1976-02-25
ES372769A1 (en) 1972-03-01
DE1953872B2 (en) 1973-01-11
NO133023B (en) 1975-11-17
FR2021738A1 (en) 1970-07-24
SE359590B (en) 1973-09-03
FI44075B (en) 1971-04-30
DE1953872A1 (en) 1970-05-06

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