ES2090768T3 - PRODUCTION PROCESS OF A METALLIC POWDER TO OBTAIN WEAR RESISTANT COATINGS. - Google Patents

PRODUCTION PROCESS OF A METALLIC POWDER TO OBTAIN WEAR RESISTANT COATINGS.

Info

Publication number
ES2090768T3
ES2090768T3 ES93107907T ES93107907T ES2090768T3 ES 2090768 T3 ES2090768 T3 ES 2090768T3 ES 93107907 T ES93107907 T ES 93107907T ES 93107907 T ES93107907 T ES 93107907T ES 2090768 T3 ES2090768 T3 ES 2090768T3
Authority
ES
Spain
Prior art keywords
powder
metallic powder
production process
wear resistant
resistant coatings
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 - Lifetime
Application number
ES93107907T
Other languages
Spanish (es)
Inventor
Peter Dipl-Ing Heinrich
Heinrich Prof Dr Kreye
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.)
Linde GmbH
Original Assignee
Linde 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
Application filed by Linde GmbH filed Critical Linde GmbH
Application granted granted Critical
Publication of ES2090768T3 publication Critical patent/ES2090768T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or 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
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/06—Metallic material
    • C23C4/067—Metallic material containing free particles of non-metal elements, e.g. carbon, silicon, boron, phosphorus or arsenic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Powder Metallurgy (AREA)
  • Chemically Coating (AREA)

Abstract

LA INVENCION SE REFIERE A UN POLVO METALICO PARA LA GENERACION DE CAPAS SUPERFICIALES RESISTENTES AL DESGASTE POR MEDIO DE UN METODO DE INYECCION TERMICA, QUE ESTA COMPUESTO A PARTIR DE UNO O MULTIPLES METALES DE UNION, EN PARTICULAR DE FORMA PREDOMINANTE DE NIQUEL O HIERRO, Y RESPECTIVAMENTE DE CROMO COMO ELEMENTO DE ALEACION Y QUE CONTIENE ADEMAS AL MENOS UN METALOIDE, EN PARTICULAR BORO, CARBONO, SILICIO, O FOSFORO. LA PRINCIPAL CARACTERISTICA DEL POLVO SE ENCUENTRA EN QUE EN LOS GRANOS DE POLVO SE DISPONE DE INCLUSIONES, QUE ESTAN DEDUCIDAS A PARTIR DEL RESPECTIVO METALOIDE, COMPUESTO DE PARTICULAS DURAS. LA INVENCION SE REFIERE INCLUSO A UN PROCESO DE ELABORACION PARA POLVO ASI COMO A UNA TECNICA DE UTILIZACION PREFERENTE.THE INVENTION REFERS TO A METALLIC POWDER FOR THE GENERATION OF WEAR-RESISTANT SURFACE LAYERS THROUGH A METHOD OF THERMAL INJECTION, WHICH IS COMPOSED OF ONE OR MULTIPLE UNION METALS, PARTICULARLY OF NICKEL AND IRON RESPECTIVELY OF CHROME AS AN ELEMENT OF ALLOY AND CONTAINING AT LEAST ONE METALOID, IN PARTICULAR BORON, CARBON, SILICON, OR PHOSPHORUS. THE MAIN CHARACTERISTIC OF THE POWDER IS THAT THE INCLUSIONS ARE INCLUDED IN THE POWDER GRAINS, WHICH ARE DEDUCTED FROM THE RESPECTIVE METALOID, COMPOSED OF HARD PARTICLES. THE INVENTION INCLUDES EVEN A PREPARATION PROCESS FOR POWDER AS WELL AS A PREFERRED USE TECHNIQUE.

ES93107907T 1993-01-29 1993-05-14 PRODUCTION PROCESS OF A METALLIC POWDER TO OBTAIN WEAR RESISTANT COATINGS. Expired - Lifetime ES2090768T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4302521A DE4302521A1 (en) 1993-01-29 1993-01-29 Metallic powder for the creation of wear-resistant surface layers by means of a thermal spraying method, manufacturing process and spraying method therefor

Publications (1)

Publication Number Publication Date
ES2090768T3 true ES2090768T3 (en) 1996-10-16

Family

ID=6479224

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93107907T Expired - Lifetime ES2090768T3 (en) 1993-01-29 1993-05-14 PRODUCTION PROCESS OF A METALLIC POWDER TO OBTAIN WEAR RESISTANT COATINGS.

Country Status (4)

Country Link
EP (1) EP0608468B1 (en)
AT (1) ATE141340T1 (en)
DE (2) DE4302521A1 (en)
ES (1) ES2090768T3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5863618A (en) * 1996-10-03 1999-01-26 Praxair St Technology, Inc. Method for producing a chromium carbide-nickel chromium atomized powder
JP2006111929A (en) * 2004-10-15 2006-04-27 Fujimi Inc Thermal spraying powder, thermal spraying method and sprayed coating
DE102008014333B4 (en) * 2008-03-14 2012-05-03 Federal-Mogul Burscheid Gmbh Wear-resistant component
DE102008032042B3 (en) * 2008-07-08 2010-04-01 Federal-Mogul Burscheid Gmbh Wear-resistant component for piston ring of internal combustion engine, comprises a wear protection layer made of iron based alloy present on the surface of the piston ring subject to wear
DE102012018276A1 (en) * 2012-09-14 2014-05-15 Federal-Mogul Burscheid Gmbh Wear protection layer for piston rings
RU2644836C2 (en) * 2015-05-05 2018-02-14 Публичное акционерное общество "Синарский трубный завод" (ПАО "СинТЗ") Method for processing of male section of tubing thread connection

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4240824A (en) * 1979-10-04 1980-12-23 Scm Corporation Process of making nickel or cobalt powder with precipitates
US4853182A (en) * 1987-10-02 1989-08-01 Massachusetts Institute Of Technology Method of making metal matrix composites reinforced with ceramic particulates
CH676471A5 (en) * 1988-02-01 1991-01-31 Sulzer Ag
KR940008938B1 (en) * 1989-12-27 1994-09-28 도시바 기까이 가부시끼가이샤 Production of anticorrosive and antiwearing alloy

Also Published As

Publication number Publication date
ATE141340T1 (en) 1996-08-15
DE4302521A1 (en) 1994-08-04
EP0608468A1 (en) 1994-08-03
DE59303439D1 (en) 1996-09-19
EP0608468B1 (en) 1996-08-14

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