EP0946784A4 - Composition et procede d'alliage par diffusion de materiaux ferreux - Google Patents

Composition et procede d'alliage par diffusion de materiaux ferreux

Info

Publication number
EP0946784A4
EP0946784A4 EP97911922A EP97911922A EP0946784A4 EP 0946784 A4 EP0946784 A4 EP 0946784A4 EP 97911922 A EP97911922 A EP 97911922A EP 97911922 A EP97911922 A EP 97911922A EP 0946784 A4 EP0946784 A4 EP 0946784A4
Authority
EP
European Patent Office
Prior art keywords
composition
ferrous materials
diffusion alloying
alloying
diffusion
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.)
Withdrawn
Application number
EP97911922A
Other languages
German (de)
English (en)
Other versions
EP0946784A1 (fr
Inventor
Inna Isaakovna Zaetz
Lidia Omovna Chunayeva
Grigory Anatolyevich Tkach
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.)
Jamar Venture Corp
Original Assignee
Jamar Venture 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 Jamar Venture Corp filed Critical Jamar Venture Corp
Publication of EP0946784A1 publication Critical patent/EP0946784A1/fr
Publication of EP0946784A4 publication Critical patent/EP0946784A4/fr
Withdrawn legal-status Critical Current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
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/001—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides
    • C22C32/0015—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides with only single oxides as main non-metallic constituents
    • C22C32/0026—Matrix based on Ni, Co, Cr or alloys thereof
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
EP97911922A 1996-10-25 1997-10-23 Composition et procede d'alliage par diffusion de materiaux ferreux Withdrawn EP0946784A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US2916396P 1996-10-25 1996-10-25
US29163P 1996-10-25
PCT/US1997/019278 WO1998018978A1 (fr) 1996-10-25 1997-10-23 Composition et procede d'alliage par diffusion de materiaux ferreux

Publications (2)

Publication Number Publication Date
EP0946784A1 EP0946784A1 (fr) 1999-10-06
EP0946784A4 true EP0946784A4 (fr) 2002-01-30

Family

ID=21847585

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97911922A Withdrawn EP0946784A4 (fr) 1996-10-25 1997-10-23 Composition et procede d'alliage par diffusion de materiaux ferreux

Country Status (4)

Country Link
EP (1) EP0946784A4 (fr)
AU (1) AU4918897A (fr)
CA (1) CA2269735A1 (fr)
WO (1) WO1998018978A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001271469A1 (en) * 2000-06-29 2002-01-14 Borg Warner, Inc. Carbide coated steel articles and method of making them
RU2481936C1 (ru) * 2011-09-13 2013-05-20 Александр Александрович Веселовский Способ восстановления изношенного слоя на рабочих поверхностях зубьев чугунных зубчатых колес
US9080235B2 (en) 2012-04-17 2015-07-14 Jamar International Corporation Composition and method for diffusion alloying of ferrocarbon workpiece

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB906884A (en) * 1960-05-04 1962-09-26 Deutsche Edelstahlwerke Ag The use of a steel for the production of smooth-surfaced parts which are to be chromised
GB1070158A (en) * 1964-06-09 1967-05-24 Deutsche Edelstahlwerke Ag Chromised steel parts
US4099993A (en) * 1973-01-26 1978-07-11 Hermann Muller Process for producing an extremely hard mixed carbide layer on ferrous materials to increase their resistance to wear

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4234668A (en) * 1978-04-20 1980-11-18 General Electric Company Composite sulfur electrode container and method of manufacture
GB2206898B (en) * 1987-07-01 1991-07-31 Electric Power Res Inst Chromized coatings containing vanadium
US4963395A (en) * 1988-06-24 1990-10-16 Combustion Engineering, Inc. Method of chromizing large size articles
DE4238220C1 (en) * 1992-11-12 1993-05-27 Inna Isaakowna Sajez Mixt. for diffusion coating ferrous material - contains chromium@, tantalum carbide, ammonium chloride, and alumina

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB906884A (en) * 1960-05-04 1962-09-26 Deutsche Edelstahlwerke Ag The use of a steel for the production of smooth-surfaced parts which are to be chromised
GB1070158A (en) * 1964-06-09 1967-05-24 Deutsche Edelstahlwerke Ag Chromised steel parts
US4099993A (en) * 1973-01-26 1978-07-11 Hermann Muller Process for producing an extremely hard mixed carbide layer on ferrous materials to increase their resistance to wear

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9818978A1 *

Also Published As

Publication number Publication date
EP0946784A1 (fr) 1999-10-06
AU4918897A (en) 1998-05-22
CA2269735A1 (fr) 1998-05-07
WO1998018978A1 (fr) 1998-05-07

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