BR9713184A - Processo para o revestimento duro em uma superfìcie de metal - Google Patents

Processo para o revestimento duro em uma superfìcie de metal

Info

Publication number
BR9713184A
BR9713184A BR9713184-9A BR9713184A BR9713184A BR 9713184 A BR9713184 A BR 9713184A BR 9713184 A BR9713184 A BR 9713184A BR 9713184 A BR9713184 A BR 9713184A
Authority
BR
Brazil
Prior art keywords
coating
metal surface
pva
wear
alloy
Prior art date
Application number
BR9713184-9A
Other languages
English (en)
Inventor
Gopal S Revankar
Original Assignee
Deere & Co
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 Deere & Co filed Critical Deere & Co
Publication of BR9713184A publication Critical patent/BR9713184A/pt

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
    • C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
    • C23C26/02—Coating not provided for in groups C23C2/00 - C23C24/00 applying molten material to the substrate
    • 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/02—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers
    • B22F7/04—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers with one or more layers not made from powder, e.g. made from solid metal
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

Patente de Invenção:<B>"PROCESSO PARA O REVESTIMENTO DURO EM UMA SUPERFìCIE DE METAL"<D>. Um revestimento duro resistente ao desgaste e um processo para aplicar tal revestimento são considerados aqui. Uma liga resistente ao desgaste, finamente pulverizada e uma pasta fluida de solução de álcool polivinílico (PVA) são revestidas na superfície de metal de uma ferramenta, implemento ou item similar a ser revestido. Alternativamente, um revestimento aglutinante de solução de PVA pode ser aplicada à superfície de metal seguido pela aplicação de uma camada de uma liga pulverizada. Após a pasta fluida ou revestimento aglutinante de PVA ter sido seca, deixando um revestimento seco de liga na matriz de PVA, a superfície de metal é aquecida até a temperatura de fusão de liga em vácuo, em uma atmosfera de gás inerte ou em uma atmosfera de hidrogênio. O item de metal com o revestimento fundido é termotratado para comunicar as propriedades mecânicas desejadas ao material de substrato da peça. O processo da presente invenção dá um revestimento suave e denso do revestimento superficial duro resistente ao desgaste, sem inclusões não-metálicas.
BR9713184-9A 1996-08-28 1997-08-21 Processo para o revestimento duro em uma superfìcie de metal BR9713184A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69766796A 1996-08-28 1996-08-28
PCT/EP1997/004535 WO1998008639A1 (en) 1996-08-28 1997-08-21 Method for hardfacing a metal surface

Publications (1)

Publication Number Publication Date
BR9713184A true BR9713184A (pt) 2000-01-18

Family

ID=24802043

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9713184-9A BR9713184A (pt) 1996-08-28 1997-08-21 Processo para o revestimento duro em uma superfìcie de metal

Country Status (14)

Country Link
US (1) US5879743A (pt)
EP (1) EP0942797B1 (pt)
CN (1) CN1087983C (pt)
AR (1) AR007698A1 (pt)
AU (1) AU722911B2 (pt)
BR (1) BR9713184A (pt)
CA (1) CA2263919C (pt)
CZ (1) CZ293506B6 (pt)
DE (1) DE69701894T2 (pt)
IN (1) IN192434B (pt)
RU (1) RU2195516C2 (pt)
UA (1) UA47491C2 (pt)
WO (1) WO1998008639A1 (pt)
ZA (1) ZA977701B (pt)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6156391A (en) * 1999-06-14 2000-12-05 Rankin Industries, Inc. Process for hard facing a metallic substrate to improve wear resistance
US6264553B1 (en) * 1999-08-16 2001-07-24 Case Corporation Rasp bar threshing element and assembly
US6615935B2 (en) * 2001-05-01 2003-09-09 Smith International, Inc. Roller cone bits with wear and fracture resistant surface
DE10132284A1 (de) * 2001-07-06 2003-03-06 Euromat Ges Fuer Werkstofftech Flexibles Bandmaterial
EP1456420A1 (en) * 2001-12-18 2004-09-15 The Lubrizol Corporation Quenching oil compositions
JP2005513200A (ja) * 2001-12-18 2005-05-12 ザ　ルブリゾル　コーポレイション 急冷油組成物
US7458991B2 (en) * 2002-02-08 2008-12-02 Howmedica Osteonics Corp. Porous metallic scaffold for tissue ingrowth
US9616951B2 (en) * 2002-03-06 2017-04-11 Deere & Company Non-carburized components of track-type machines having a metallurgically bonded coating
US7657990B2 (en) * 2002-03-06 2010-02-09 Deere & Company Track chain link and undercarriage track roller having a metallurgically bonded coating
US9138805B2 (en) 2002-03-06 2015-09-22 Deere & Company Method for applying wear resistant coating to mechanical face seal
US8684475B2 (en) * 2002-03-06 2014-04-01 Deere & Company Components of track-type machines having a metallurgically bonded coating
US6948784B2 (en) 2002-03-06 2005-09-27 Deere & Company Track pin bushing having a metallurgically bonded coating
DE10229736A1 (de) * 2002-07-02 2004-01-15 Claas Saulgau Gmbh Mähscheiben für Scheibenmähwerke
CA2494903A1 (en) * 2002-08-08 2004-02-19 Proequipment, Llc Twisted and self-sharpening lawn equipment blades
US20090258250A1 (en) * 2003-04-21 2009-10-15 ATT Technology, Ltd. d/b/a Amco Technology Trust, Ltd. Balanced Composition Hardfacing Alloy
US20030230926A1 (en) * 2003-05-23 2003-12-18 Mondy Michael C. Rotating cutter bit assembly having hardfaced block and wear washer
US20050064095A1 (en) * 2003-09-19 2005-03-24 Deere & Company, A Delaware Corporation Method for applying wear and corrosion resistant coating to cast iron
US7163754B2 (en) * 2003-10-23 2007-01-16 Deere & Company Sprocket wheel having a metallurgically bonded coating and method for producing same
NZ549758A (en) * 2004-02-16 2009-10-30 Kevin Francis Dolman Hardfacing ferroalloy materials
US7632175B2 (en) * 2004-05-04 2009-12-15 Blount, Inc. Cutting blade hard-facing method and apparatus
CA2595712C (en) * 2004-12-15 2014-07-29 Deloro Stellite Holdings Corporation Imparting high-temperature degradation resistance to components for internal combustion engine systems
EP1855837A4 (en) * 2005-01-27 2009-04-08 Jon S Ritter TUNGSTEN CARBIDE TOOL
CA2627605A1 (en) * 2005-09-20 2007-03-29 Kudu Industries Inc. Process for hardfacing a progressing cavity pump/motor rotor
US9003681B2 (en) * 2006-09-18 2015-04-14 Deere & Company Bucket teeth having a metallurgically bonded coating and methods of making bucket teeth
US20080233296A1 (en) 2007-03-21 2008-09-25 Gopal Subray Revankar Method Of Applying A Relatively Thick Protective Coating To A Sheet Metal Substrate
US8252225B2 (en) 2009-03-04 2012-08-28 Baker Hughes Incorporated Methods of forming erosion-resistant composites, methods of using the same, and earth-boring tools utilizing the same in internal passageways
US7828089B2 (en) * 2007-12-14 2010-11-09 Baker Hughes Incorporated Erosion resistant fluid passageways and flow tubes for earth-boring tools, methods of forming the same and earth-boring tools including the same
EP2227618B8 (en) * 2007-12-20 2013-12-18 Borealis AG Well tubings with polymer liners
MD346Z (ro) * 2010-07-12 2011-10-31 Технический университет Молдовы Procedeu de durificare a dinţilor angrenajului conic sau precesional
US9976664B2 (en) 2010-11-05 2018-05-22 Hamilton Sundtrand Corporation Furnace braze deposition of hardface coating on wear surface
US8828312B2 (en) * 2011-12-08 2014-09-09 Kennametal Inc. Dilution control in hardfacing severe service components
KR101361031B1 (ko) * 2012-06-18 2014-02-11 현대중공업 주식회사 육,해상 풍력발전기의 메인포스트 코팅방법.
US9283621B2 (en) 2012-06-21 2016-03-15 Deere & Company Method for forming a composite article
US20140004376A1 (en) * 2012-06-28 2014-01-02 Robert J. Gaster Hard-faced composite article
US9038359B2 (en) 2012-11-12 2015-05-26 Deere & Company Rotary implement having hard metallic layer and method therefor
US10626974B2 (en) * 2013-01-28 2020-04-21 United Technologies Corporation Structured material alloy component fabrication
RU2655403C1 (ru) * 2017-03-03 2018-05-28 Александр Анатольевич Шматов Способ упрочнения поверхности стального инструмента
DE102017207210A1 (de) * 2017-04-28 2018-10-31 Skz-Kfe Ggmbh Verfahren zur additiven Herstellung eines Bauteils sowie additiv hergestelltes Bauteil
US10393271B2 (en) 2017-06-28 2019-08-27 Caterpillar Inc. Method for manufacturing seals
US11103944B2 (en) 2019-08-12 2021-08-31 Deere & Company Self-sharpening cutting tooth for a felling apparatus
US11718358B2 (en) 2020-07-02 2023-08-08 Caterpillar Inc. Track shoe or track pad having a wear member
US11882777B2 (en) 2020-07-21 2024-01-30 Osmundson Mfg. Co. Agricultural sweep with wear resistant coating
CN114231880B (zh) * 2021-12-17 2024-02-02 武汉苏泊尔炊具有限公司 刀具及其制造方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3310870A (en) * 1967-03-28 Process for producing nickel-coated steel
US217851A (en) * 1879-07-29 Improvement in steam-whistles
US4175163A (en) 1976-03-29 1979-11-20 Nippon Steel Corporation Stainless steel products, such as sheets and pipes, having a surface layer with an excellent corrosion resistance and production methods therefor
US4682987A (en) * 1981-04-16 1987-07-28 Brady William J Method and composition for producing hard surface carbide insert tools
JPS6089503A (ja) 1983-10-21 1985-05-20 Toshiba Mach Co Ltd 耐摩耗材の被覆方法
JPS6089504A (ja) * 1983-10-21 1985-05-20 Toshiba Mach Co Ltd 耐摩耗複合材の被覆方法
US4625810A (en) * 1985-02-27 1986-12-02 Adams Hard-Facing Company, Inc. Tillage tool
US4954058A (en) * 1988-06-27 1990-09-04 Deere & Company Method for making composite sintered apex seal material
US5027878A (en) * 1989-10-05 1991-07-02 Deere & Company Method of impregnation of iron with a wear resistant material
ATE115196T1 (de) * 1990-05-10 1994-12-15 Apv Corp Ltd Verfahren zum aufbringen einer beschichtung auf einem metall oder einen verbundwerkstoff.
US5126104A (en) * 1991-06-06 1992-06-30 Gte Products Corporation Method of making powder for thermal spray application
US5288353A (en) * 1992-01-21 1994-02-22 Deere & Company Method for forming a polymeric plastic product having a hard wear-resistant surface
US5299620A (en) * 1992-01-21 1994-04-05 Deere & Company Metal casting surface modification by powder impregnation
US5267600A (en) * 1992-01-21 1993-12-07 Deere & Company Hard facing casting surfaces with wear-resistant sheets
US5456323A (en) * 1993-12-15 1995-10-10 Piper Farm Products, Inc. Agricultural sweep and method of manufacture

Also Published As

Publication number Publication date
EP0942797A1 (en) 1999-09-22
DE69701894D1 (de) 2000-06-08
WO1998008639A1 (en) 1998-03-05
CA2263919C (en) 2006-11-07
ZA977701B (en) 1999-03-01
AU4205997A (en) 1998-03-19
AU722911B2 (en) 2000-08-17
CZ293506B6 (cs) 2004-05-12
US5879743A (en) 1999-03-09
EP0942797B1 (en) 2000-05-03
UA47491C2 (uk) 2002-07-15
RU2195516C2 (ru) 2002-12-27
CA2263919A1 (en) 1998-03-05
CN1233988A (zh) 1999-11-03
IN192434B (pt) 2004-04-24
CN1087983C (zh) 2002-07-24
DE69701894T2 (de) 2000-10-26
AR007698A1 (es) 1999-11-10
CZ64099A3 (cs) 1999-06-16

Similar Documents

Publication Publication Date Title
BR9713184A (pt) Processo para o revestimento duro em uma superfìcie de metal
PE43195A1 (es) Cobertura resistente a la corrosion para superficies
AU554846B2 (en) Disordered carbon and boron coatings
ITRM20030602A1 (it) Procedimento di produzione di rivestimento multistrato
ATE204618T1 (de) Metallsubstrate mit laserinduzierter mmc- beschichtung
EP0304176A3 (en) Refractory metal composite coated article
AU7293087A (en) Hot dip aluminum coated chromium alloy steel
FR2427190A1 (fr) Article a reprise thermique et leur application a la protection des substrats
BR0306252A (pt) Coberturas resistentes à oxidação fixadas a substratos metálicos, artigos relacionados e processos
Rudolph Composition and application of coatings based on boron nitride
KR101153353B1 (ko) 소둔로 롤 용사 코팅재
James A review of experimental findings in surface preparation for thermal spraying
AR019649A1 (es) Superficie de acero con un recubrimiento de zinc o aleacion de zinc y proceso para el esmaltado de la misma..
US3196056A (en) Methods for protecting furnace parts and the like
Stetsko The nanocomposite diffusion coating of details prepared of boriding
JPS5947370A (ja) 耐熱衝撃性被覆を備えた高炉羽口
US3399078A (en) Developing and application methods of ceramic coating
JPS63250448A (ja) 熱処理炉用ロ−ル
CN1026422C (zh) 一种阻渗碳涂层用涂料及带有阻渗碳涂层的制品
SE8602616D0 (sv) Sett for anbringande av harda beleggningar och liknande pa metaller, samt den erhallna produkten
JPS5747860A (en) Anticorrosive coat for molten aluminum
JPS6260817A (ja) 金属材料の酸化防止加熱方法
JPS54131534A (en) Refractory metallic parts having coating layer and process for coating
WO1999063127A3 (en) Composition for production of a protective gradient coating on a metal substrate by electron beam evaporation and condensation under vacuum
Gajvoronskij Effect of thickness of underlubrication copper coating on the shear stress in steel-hard alloy couples under high contact loads

Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]