ES2201405T3 - Procedimiento de proteccion directa contra la corrosion por desgaste de piezas metalicas. - Google Patents

Procedimiento de proteccion directa contra la corrosion por desgaste de piezas metalicas.

Info

Publication number
ES2201405T3
ES2201405T3 ES98203391T ES98203391T ES2201405T3 ES 2201405 T3 ES2201405 T3 ES 2201405T3 ES 98203391 T ES98203391 T ES 98203391T ES 98203391 T ES98203391 T ES 98203391T ES 2201405 T3 ES2201405 T3 ES 2201405T3
Authority
ES
Spain
Prior art keywords
layer
nitrogen
steel
metal part
corrosion
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
ES98203391T
Other languages
English (en)
Spanish (es)
Inventor
Pietro Cerutti
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.)
Material Service Holding S A
MATERIAL SERVICE HOLDING SA
Original Assignee
Material Service Holding S A
MATERIAL SERVICE HOLDING SA
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 Material Service Holding S A, MATERIAL SERVICE HOLDING SA filed Critical Material Service Holding S A
Application granted granted Critical
Publication of ES2201405T3 publication Critical patent/ES2201405T3/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
    • C23C8/34—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 more than one element being applied in more than one step

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Compounds Of Iron (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Physical Vapour Deposition (AREA)
ES98203391T 1998-01-26 1998-10-09 Procedimiento de proteccion directa contra la corrosion por desgaste de piezas metalicas. Expired - Lifetime ES2201405T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI980131 1998-01-26
IT98MI000131A IT1298200B1 (it) 1998-01-26 1998-01-26 Procedimento per conferire una protezione diretta contro la corrosione ad usura a pezzi metallici

Publications (1)

Publication Number Publication Date
ES2201405T3 true ES2201405T3 (es) 2004-03-16

Family

ID=11378697

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98203391T Expired - Lifetime ES2201405T3 (es) 1998-01-26 1998-10-09 Procedimiento de proteccion directa contra la corrosion por desgaste de piezas metalicas.

Country Status (5)

Country Link
EP (1) EP0931849B1 (de)
AT (1) ATE241711T1 (de)
DE (1) DE69815051T2 (de)
ES (1) ES2201405T3 (de)
IT (1) IT1298200B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003129213A (ja) 2001-10-16 2003-05-08 Honda Motor Co Ltd 窒化処理鋼の製造方法
DE102011078171A1 (de) 2011-06-28 2013-01-03 Robert Bosch Gmbh Verfahren zum Aufbringen einer korrosionsfesten und verschleißfesten Schicht auf einem Metallteil
WO2013150855A1 (ja) * 2012-04-03 2013-10-10 日立金属工具鋼株式会社 鋳造用部材及びその製造方法、ダイカスト用スリーブ、並びにダイカスト装置
DE102014210571A1 (de) * 2014-06-04 2015-12-17 Robert Bosch Gmbh Bauteilelement einer Baugruppe und Herstellungsverfahren dafür

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2343418A (en) * 1941-01-02 1944-03-07 Aviat Corp Method of making propeller blades
JPS5658963A (en) * 1979-10-20 1981-05-22 Kiyoichi Ogawa Method and device for nitrified-layer stabilizing vapor coating processing
US4496401A (en) * 1981-10-15 1985-01-29 Lucas Industries Corrosion resistant steel components and method of manufacture thereof
GB2208658B (en) * 1987-07-17 1992-02-19 Lucas Ind Plc Manufacture of corrosion resistant steel components
JPS6479362A (en) * 1987-09-22 1989-03-24 Isuzu Motors Ltd Method and device for surface hardening
CA2016843A1 (en) * 1990-05-15 1991-11-15 Michel J. Korwin Thermochemical treatment of machinery components for improved corrosion resistance
JP3142689B2 (ja) * 1993-06-29 2001-03-07 株式会社神戸製鋼所 疲労強度の優れたばね

Also Published As

Publication number Publication date
ITMI980131A1 (it) 1999-07-26
EP0931849B1 (de) 2003-05-28
EP0931849A3 (de) 2000-08-02
DE69815051D1 (de) 2003-07-03
IT1298200B1 (it) 1999-12-20
EP0931849A2 (de) 1999-07-28
ATE241711T1 (de) 2003-06-15
DE69815051T2 (de) 2004-04-08

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