GB837299A - Method of coating the interior of metal cylinders - Google Patents

Method of coating the interior of metal cylinders

Info

Publication number
GB837299A
GB837299A GB28686/56A GB2868656A GB837299A GB 837299 A GB837299 A GB 837299A GB 28686/56 A GB28686/56 A GB 28686/56A GB 2868656 A GB2868656 A GB 2868656A GB 837299 A GB837299 A GB 837299A
Authority
GB
United Kingdom
Prior art keywords
cylinder
alloy
particles
rotating
melting point
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
GB28686/56A
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.)
United States Steel Corp
Original Assignee
United States Steel 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 United States Steel Corp filed Critical United States Steel Corp
Publication of GB837299A publication Critical patent/GB837299A/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
    • C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
    • C23C24/10—Coating starting from inorganic powder by application of heat or pressure and heat with intermediate formation of a liquid phase in the layer
    • C23C24/103—Coating with metallic material, i.e. metals or metal alloys, optionally comprising hard particles, e.g. oxides, carbides or nitrides
    • C23C24/106—Coating with metal alloys or metal elements only

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

The inside of a hollow steel cylinder is lined with a harder nickel-base alloy, which has a lower melting point than the steel and whose properties are adversely affected if contaminated with iron, by charging the finely divided alloy into the cylinder, capping the cylinder ends, rotating the cylinder slowly to distribute the alloy particles longitudinally, then rotating the cylinder more rapidly to hold the particles against the inside surface over the whole circumference by centrifugal force, maintaining a non-oxidizing atmosphere in the cylinder and inductively heating the cylinder, a short annular section at a time, below the melting point of the alloy while still rotating the cylinder to sinter the alloy particles and bond them in place. In an example particles of an alloy of the composition, in per cent by weight: .Ni.65-75 .Cr.13-20 .B.2.75-4.75 impurities including Si, Fe, C up to 10 is sintered in the range 1850-1900 DEG F. in a hydrogen atmosphere.
GB28686/56A 1955-09-22 1956-09-19 Method of coating the interior of metal cylinders Expired GB837299A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US837299XA 1955-09-22 1955-09-22

Publications (1)

Publication Number Publication Date
GB837299A true GB837299A (en) 1960-06-09

Family

ID=22180310

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28686/56A Expired GB837299A (en) 1955-09-22 1956-09-19 Method of coating the interior of metal cylinders

Country Status (1)

Country Link
GB (1) GB837299A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2170515A (en) * 1985-02-01 1986-08-06 Pall Corp Making sintered porous metal articles by centrifuging
US4822692A (en) * 1985-02-01 1989-04-18 Pall Corporation Seamless porous metal article and method of making
WO2000017415A1 (en) * 1998-09-17 2000-03-30 Ks Aluminium Technologie Aktiengesellschaft Method of producing a wearing coat for cylinder barrels

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2170515A (en) * 1985-02-01 1986-08-06 Pall Corp Making sintered porous metal articles by centrifuging
GB2204064A (en) * 1985-02-01 1988-11-02 Pall Corp Producing sintered porous metal articles centrifugal casting
US4822692A (en) * 1985-02-01 1989-04-18 Pall Corporation Seamless porous metal article and method of making
US4828930A (en) * 1985-02-01 1989-05-09 Pall Corporation Seamless porous metal article and method of making
GB2204064B (en) * 1985-02-01 1989-06-07 Pall Corp Method of making a porous metal article
GB2170515B (en) * 1985-02-01 1989-06-14 Pall Corp Porous metal articles
WO2000017415A1 (en) * 1998-09-17 2000-03-30 Ks Aluminium Technologie Aktiengesellschaft Method of producing a wearing coat for cylinder barrels

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