IT954722B - Procedimento e mezzo per la cromatura di superfici metalliche mediante diffusione - Google Patents

Procedimento e mezzo per la cromatura di superfici metalliche mediante diffusione

Info

Publication number
IT954722B
IT954722B IT6823672A IT6823672A IT954722B IT 954722 B IT954722 B IT 954722B IT 6823672 A IT6823672 A IT 6823672A IT 6823672 A IT6823672 A IT 6823672A IT 954722 B IT954722 B IT 954722B
Authority
IT
Italy
Prior art keywords
chroming
diffusion
procedure
metallic surfaces
metallic
Prior art date
Application number
IT6823672A
Other languages
English (en)
Italian (it)
Original Assignee
Albright & Wilson
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 Albright & Wilson filed Critical Albright & Wilson
Application granted granted Critical
Publication of IT954722B publication Critical patent/IT954722B/it

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
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
    • C23C10/30—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes using a layer of powder or paste on the surface
    • C23C10/32—Chromising
    • 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
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/04—Diffusion into selected surface areas, e.g. using masks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31652—Of asbestos
    • Y10T428/31656—With metal layer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Laminated Bodies (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
IT6823672A 1971-04-21 1972-04-20 Procedimento e mezzo per la cromatura di superfici metalliche mediante diffusione IT954722B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1034871A GB1395703A (en) 1971-04-21 1971-04-21 Diffusion coating process

Publications (1)

Publication Number Publication Date
IT954722B true IT954722B (it) 1973-09-15

Family

ID=9966201

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6823672A IT954722B (it) 1971-04-21 1972-04-20 Procedimento e mezzo per la cromatura di superfici metalliche mediante diffusione

Country Status (8)

Country Link
US (1) US3804665A (OSRAM)
BE (1) BE782460A (OSRAM)
DE (1) DE2219359A1 (OSRAM)
FR (1) FR2133949A1 (OSRAM)
GB (1) GB1395703A (OSRAM)
IT (1) IT954722B (OSRAM)
NL (1) NL7205405A (OSRAM)
SE (1) SE379058B (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2206898B (en) * 1987-07-01 1991-07-31 Electric Power Res Inst Chromized coatings containing vanadium
US6560870B2 (en) * 2001-05-08 2003-05-13 General Electric Company Method for applying diffusion aluminide coating on a selective area of a turbine engine component
US7390534B2 (en) * 2003-10-31 2008-06-24 General Electric Company Diffusion coating process
US7781679B1 (en) * 2005-09-09 2010-08-24 Magnecomp Corporation Disk drive suspension via formation using a tie layer and product

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1312716A (en) * 1919-08-12 Process fob coating metals
GB1072571A (en) * 1962-11-15 1967-06-21 Metal Gas Company Ltd Improvements in or relating to the treatment of metals
US3585068A (en) * 1966-06-07 1971-06-15 Albright & Wilson Chromising of ferrous metal substrates
US3619232A (en) * 1968-03-29 1971-11-09 Tadashi Nakano Method of forming a pinhole-free alloy layer on the surface of a base made of aluminum or an aluminum alloy

Also Published As

Publication number Publication date
BE782460A (fr) 1972-08-16
SE379058B (OSRAM) 1975-09-22
US3804665A (en) 1974-04-16
FR2133949A1 (OSRAM) 1972-12-01
GB1395703A (en) 1975-05-29
NL7205405A (OSRAM) 1972-10-24
DE2219359A1 (de) 1972-12-14

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