ES2017832A6 - Procedimiento para el tratamiento superficial de metales y aleaciones> - Google Patents

Procedimiento para el tratamiento superficial de metales y aleaciones>

Info

Publication number
ES2017832A6
ES2017832A6 ES8903381A ES8903381A ES2017832A6 ES 2017832 A6 ES2017832 A6 ES 2017832A6 ES 8903381 A ES8903381 A ES 8903381A ES 8903381 A ES8903381 A ES 8903381A ES 2017832 A6 ES2017832 A6 ES 2017832A6
Authority
ES
Spain
Prior art keywords
component
temperature below
surface treatment
bombarded
alloy
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
ES8903381A
Other languages
English (en)
Inventor
Malcolm Edward Boston
Rhoderick Nigel Turner
John Lanagan
Peter Harlow Morton
Thomas Bell
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.)
Tecvac Ltd
Original Assignee
Tecvac Ltd
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 Tecvac Ltd filed Critical Tecvac Ltd
Publication of ES2017832A6 publication Critical patent/ES2017832A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • C23C8/36—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 using ionised gases, e.g. ionitriding
    • 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
    • C23C8/80—After-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Physical Vapour Deposition (AREA)

Abstract

PROCEDIMIENTO PARA EL TRATAMIENTO SUPERFICIAL DE METALES Y ALEACIONES. COMPRENDE BOMBARDEAR UN COMPONENTE HECHO DE UN METAL O ALEACION CON IONES NITROGENO EN UN SISTEMA EN VACIO Y A UNA TEMPERATURA POR DEBAJO DE LA CONVENCIONALMENTE USADA EN LA NITRURACION CON PLASMA. EL BOMBARDEO CON IONES NITROGENO SE EFECTUA PREFERIBLEMENTE A UNA TEMPERATURA INFERIOR A 850GC Y DURANTE UN PERIODO DE TIEMPO DE 1-2 HORAS. SEGUN UNA MODALIDAD, ANTES DEL BOMBARDEO CON IONES NITROGENO, LA SUPERFICIE DEL COMPONENTE SE LIMPIA POR BOMBARDEO IONICO, CON LO QUE FINALMENTE SE OBTIENE UN REVESTIMIENTO SUPERFICIAL SOBRE EL COMPONENTE. LA INVENCION ES APLICABLE AL TRATAMIENTO SUPERFICIAL DE TITANIO Y SUS ALEACIONES.
ES8903381A 1988-10-08 1989-10-06 Procedimiento para el tratamiento superficial de metales y aleaciones> Expired - Lifetime ES2017832A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888823668A GB8823668D0 (en) 1988-10-08 1988-10-08 Surface treatment of metals & alloys

Publications (1)

Publication Number Publication Date
ES2017832A6 true ES2017832A6 (es) 1991-03-01

Family

ID=10644918

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8903381A Expired - Lifetime ES2017832A6 (es) 1988-10-08 1989-10-06 Procedimiento para el tratamiento superficial de metales y aleaciones>

Country Status (6)

Country Link
KR (1) KR900702071A (es)
AU (1) AU4401789A (es)
CA (1) CA2000320A1 (es)
ES (1) ES2017832A6 (es)
GB (2) GB8823668D0 (es)
WO (1) WO1990004044A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2227755B (en) * 1988-12-08 1993-03-10 Univ Hull A process for improving the wear and corrosion resistance of metallic components
JPH03115560A (ja) * 1989-09-28 1991-05-16 Daido Metal Co Ltd すべり軸受の製造方法
FR2682125A1 (fr) * 1991-10-07 1993-04-09 Nitruvid Procede de traitement pour deposer une couche de carbone en phase vapeur sur la surface d'une piece metallique et piece ainsi obtenue.
GB9308545D0 (en) * 1993-04-24 1993-06-09 British Nuclear Fuels Plc Surface treatment of metallic components
US5975912A (en) * 1994-06-03 1999-11-02 Materials Research Corporation Low temperature plasma-enhanced formation of integrated circuits
JP3073400B2 (ja) * 1994-08-12 2000-08-07 三菱重工業株式会社 段ロール及びその製造方法
US5972790A (en) * 1995-06-09 1999-10-26 Tokyo Electron Limited Method for forming salicides
DE19525182C2 (de) * 1995-07-11 1997-07-17 Metaplas Ionon Gmbh Verfahren zur Erzeugung von Korrosions- und Verschleißschutzschichten auf Eisenbasiswerkstoffen
CN1110579C (zh) * 1998-11-16 2003-06-04 江西省科学院应用物理研究所 钽喷丝头表面等离子体强化技术
KR100317731B1 (ko) * 1999-11-25 2001-12-24 김덕중 고밀도 플라즈마 이온질화 방법 및 그 장치

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5514839A (en) * 1978-07-14 1980-02-01 Kawasaki Heavy Ind Ltd Treating method for ion nitriding
JPS5576046A (en) * 1978-11-30 1980-06-07 Nisshin Steel Co Ltd Ultra low carbon nitriding steel
SU905325A1 (ru) * 1979-12-04 1982-02-15 Московский Автомобильно-Дорожный Институт Способ химико-термической обработки
JPS58213868A (ja) * 1982-06-04 1983-12-12 Toyota Central Res & Dev Lab Inc アルミニウムまたはアルミニウム合金のイオン窒化方法およびその装置
JPS6086263A (ja) * 1983-10-14 1985-05-15 Mitsubishi Metal Corp Ｆｅ基、Νｉ基、およびＣｏ基合金のイオン窒化による表面硬化法
DE3706482A1 (de) * 1986-02-28 1987-09-03 Politechnika Warszawska Verfahren und vorrichtungen zur herstellung von diffusionsoberflaechenschichten auf metallenen werkstuecken durch glimmentladung
JPH01319665A (ja) * 1988-06-17 1989-12-25 Toyota Central Res & Dev Lab Inc アルミニウム材のイオン窒化方法
GB2227755B (en) * 1988-12-08 1993-03-10 Univ Hull A process for improving the wear and corrosion resistance of metallic components

Also Published As

Publication number Publication date
GB2245601A (en) 1992-01-08
GB8823668D0 (en) 1988-11-16
WO1990004044A1 (en) 1990-04-19
GB2245601B (en) 1992-10-07
CA2000320A1 (en) 1990-04-08
KR900702071A (ko) 1990-12-05
GB9104885D0 (en) 1991-05-15
AU4401789A (en) 1990-05-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20010201