IT1298200B1 - Procedimento per conferire una protezione diretta contro la corrosione ad usura a pezzi metallici - Google Patents

Procedimento per conferire una protezione diretta contro la corrosione ad usura a pezzi metallici

Info

Publication number
IT1298200B1
IT1298200B1 IT98MI000131A ITMI980131A IT1298200B1 IT 1298200 B1 IT1298200 B1 IT 1298200B1 IT 98MI000131 A IT98MI000131 A IT 98MI000131A IT MI980131 A ITMI980131 A IT MI980131A IT 1298200 B1 IT1298200 B1 IT 1298200B1
Authority
IT
Italy
Prior art keywords
nitrogen
steel
protection against
direct protection
depending
Prior art date
Application number
IT98MI000131A
Other languages
English (en)
Inventor
Pietro Cerutti
Original Assignee
Packing Agency S A
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 Packing Agency S A filed Critical Packing Agency S A
Priority to IT98MI000131A priority Critical patent/IT1298200B1/it
Priority to ES98203391T priority patent/ES2201405T3/es
Priority to AT98203391T priority patent/ATE241711T1/de
Priority to EP98203391A priority patent/EP0931849B1/en
Priority to DE69815051T priority patent/DE69815051T2/de
Publication of ITMI980131A1 publication Critical patent/ITMI980131A1/it
Application granted granted Critical
Publication of IT1298200B1 publication Critical patent/IT1298200B1/it

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)
  • Physical Vapour Deposition (AREA)
  • Compounds Of Iron (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
IT98MI000131A 1998-01-26 1998-01-26 Procedimento per conferire una protezione diretta contro la corrosione ad usura a pezzi metallici IT1298200B1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT98MI000131A IT1298200B1 (it) 1998-01-26 1998-01-26 Procedimento per conferire una protezione diretta contro la corrosione ad usura a pezzi metallici
ES98203391T ES2201405T3 (es) 1998-01-26 1998-10-09 Procedimiento de proteccion directa contra la corrosion por desgaste de piezas metalicas.
AT98203391T ATE241711T1 (de) 1998-01-26 1998-10-09 Verfahren zum direktem schutz gegen verschleiss- korrosion von metallischen gegenständen
EP98203391A EP0931849B1 (en) 1998-01-26 1998-10-09 Process suitable to give a direct protection against the wear corrosion of metallic pieces
DE69815051T DE69815051T2 (de) 1998-01-26 1998-10-09 Verfahren zum direktem Schutz gegen Verschleiss-Korrosion von metallischen Gegenständen

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ITMI980131A1 ITMI980131A1 (it) 1999-07-26
IT1298200B1 true IT1298200B1 (it) 1999-12-20

Family

ID=11378697

Family Applications (1)

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

Country Status (5)

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

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
JP5865487B2 (ja) * 2012-04-03 2016-02-17 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
EP0931849A3 (en) 2000-08-02
ATE241711T1 (de) 2003-06-15
DE69815051D1 (de) 2003-07-03
EP0931849A2 (en) 1999-07-28
ITMI980131A1 (it) 1999-07-26
ES2201405T3 (es) 2004-03-16
EP0931849B1 (en) 2003-05-28
DE69815051T2 (de) 2004-04-08

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Legal Events

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0001 Granted