DE59007940D1 - Process for producing a protective layer with high wear and corrosion resistance from an austenitic iron-based alloy and protective layer produced by the process. - Google Patents

Process for producing a protective layer with high wear and corrosion resistance from an austenitic iron-based alloy and protective layer produced by the process.

Info

Publication number
DE59007940D1
DE59007940D1 DE59007940T DE59007940T DE59007940D1 DE 59007940 D1 DE59007940 D1 DE 59007940D1 DE 59007940 T DE59007940 T DE 59007940T DE 59007940 T DE59007940 T DE 59007940T DE 59007940 D1 DE59007940 D1 DE 59007940D1
Authority
DE
Germany
Prior art keywords
protective layer
producing
corrosion resistance
based alloy
high wear
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 - Fee Related
Application number
DE59007940T
Other languages
German (de)
Inventor
Clemens M Dr Verpoort
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.)
BERNEX GmbH
Original Assignee
BERNEX GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40133659&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE59007940(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BERNEX GmbH filed Critical BERNEX GmbH
Application granted granted Critical
Publication of DE59007940D1 publication Critical patent/DE59007940D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
    • B05B7/22—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc
    • B05B7/228—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc using electromagnetic radiation, e.g. laser
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/02—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working in inert or controlled atmosphere or vacuum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
    • 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
    • C23C12/00—Solid state diffusion of at least one non-metal element other than silicon and at least one metal element or silicon into metallic material surfaces
    • C23C12/02—Diffusion in one step
    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C23C4/137—Spraying in vacuum or in an inert atmosphere
    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/18—After-treatment
    • 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
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/24—Nitriding
    • C23C8/26—Nitriding of ferrous surfaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Toxicology (AREA)
  • Electromagnetism (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
DE59007940T 1987-06-26 1990-05-14 Process for producing a protective layer with high wear and corrosion resistance from an austenitic iron-based alloy and protective layer produced by the process. Expired - Fee Related DE59007940D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH242587 1987-06-26
EP90109028A EP0456847B1 (en) 1987-06-26 1990-05-14 Method of producing a wear- and corrosion-resistant protective coating layer, composed of an austenitic steel alloy and so produced protective layer

Publications (1)

Publication Number Publication Date
DE59007940D1 true DE59007940D1 (en) 1995-01-19

Family

ID=40133659

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3816310A Withdrawn DE3816310A1 (en) 1987-06-26 1988-05-13 Process for enriching titanium in the immediate surface zone of a component consisting of a nickel-based superalloy containing at least 2.0 % by weight of titanium, and use of the surface enriched according to the process
DE59007940T Expired - Fee Related DE59007940D1 (en) 1987-06-26 1990-05-14 Process for producing a protective layer with high wear and corrosion resistance from an austenitic iron-based alloy and protective layer produced by the process.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3816310A Withdrawn DE3816310A1 (en) 1987-06-26 1988-05-13 Process for enriching titanium in the immediate surface zone of a component consisting of a nickel-based superalloy containing at least 2.0 % by weight of titanium, and use of the surface enriched according to the process

Country Status (3)

Country Link
EP (1) EP0456847B1 (en)
JP (1) JPS6417846A (en)
DE (2) DE3816310A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT404905B (en) * 1990-08-03 1999-03-25 Andritz Ag Maschf SYSTEM FOR APPLYING A SPRAY LAYER TO A LEVEL OR CURVED SURFACE OF A WORKPIECE
GB9200880D0 (en) * 1992-01-16 1992-03-11 Atomic Energy Authority Uk A method of producing a surface coating upon a substrate
JPH07119420A (en) * 1993-10-27 1995-05-09 Fuji Oozx Inc Method for treating surface of titanium or titanium alloy made engine valve
DE4447514C2 (en) * 1994-01-14 1996-07-25 Castolin Sa Process for the preparation of a thermal spraying aid and its use as a filler wire powder fill
US5761720A (en) * 1996-03-15 1998-06-02 Rendition, Inc. Pixel engine pipeline processor data caching mechanism
US6074022A (en) * 1998-03-23 2000-06-13 Caterpillar Inc. Track bushing having arc welded end treatment for improved abrasion and corrosion resistance, and a process for making the same
DE19840951A1 (en) 1998-09-08 2000-03-09 Jagenberg Papiertech Gmbh Doctor rod for a coating device
DE19960353A1 (en) * 1999-12-14 2001-06-21 Dechema Deutsche Gesellschaft Fuer Chemisches Apparatewesen, Chemische Technik Und Biotechnologie Ev Production of a diffusion barrier comprises producing a ceramic particle dispersion below the surface of a metallic material
DE19963223A1 (en) * 1999-12-27 2001-06-28 Volkswagen Ag Steel-containing material for plasma deposition
DE10033980A1 (en) * 2000-07-13 2002-01-24 Voith Paper Patent Gmbh Pre-treatment of a fiber suspension in a lining in the production of paper and cardboard comprises treating a part of the surfaces of the lining by coating with a nitride and/or braze coating
US6833203B2 (en) † 2002-08-05 2004-12-21 United Technologies Corporation Thermal barrier coating utilizing a dispersion strengthened metallic bond coat
EP1522375A1 (en) * 2003-10-06 2005-04-13 Siemens Aktiengesellschaft Method for producing a multilayered system
RU2486277C2 (en) * 2010-11-02 2013-06-27 Федеральное государственное унитарное предприятие "Научно-производственный центр газотурбостроения "Салют" (ФГУП "НПЦ газотурбостроения "Салют") Method to create coating on working cooled blade of gas turbine from nickel alloy
DE102011084608A1 (en) * 2011-10-17 2013-04-18 Ford-Werke Gmbh Plasma spray process
LV14659B (en) * 2012-08-07 2013-06-20 Toms Torims Apparatus and method for repair and renovation of crankshaft journal surfaces in-situ by means of laser build-up
CN104087885B (en) * 2014-06-17 2016-09-14 宁国东方碾磨材料股份有限公司 A kind of corrosion-resistant finishes mill section
WO2019168893A1 (en) * 2018-02-27 2019-09-06 Somnio Global Holdings, Llc Articles with nitrogen alloy protective layer and methods of making same
CA3131528A1 (en) * 2019-02-26 2020-09-03 Somnio Global Holdings, Llc High nitrogen steel powder and methods of making the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR719270A (en) * 1931-06-30 1932-02-03 Change in the surface qualities of organs or any parts by adding, fixing and, if necessary, treating a metal in which all or part of its original qualities are kept
DE942484C (en) * 1942-10-31 1956-05-03 Hans Biel Process for the production of metal layers by sputtering
GB1182242A (en) * 1966-02-11 1970-02-25 United States Borax Chem Improvements in or relating to Nitrides.
DE3715325A1 (en) * 1987-05-08 1988-11-24 Castolin Sa METHOD FOR PRODUCING SLIDING SURFACES ON PARTS OF VEHICLE ENGINES
US4999052A (en) * 1988-10-05 1991-03-12 United Kingdon Atomic Energy Authority Method of producing nitrogen-strengthened alloys

Also Published As

Publication number Publication date
JPS6417846A (en) 1989-01-20
EP0456847B1 (en) 1994-12-07
EP0456847A1 (en) 1991-11-21
DE3816310A1 (en) 1989-01-12

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee