DE50210309D1 - Laser titration of aluminum-based composites - Google Patents

Laser titration of aluminum-based composites

Info

Publication number
DE50210309D1
DE50210309D1 DE50210309T DE50210309T DE50210309D1 DE 50210309 D1 DE50210309 D1 DE 50210309D1 DE 50210309 T DE50210309 T DE 50210309T DE 50210309 T DE50210309 T DE 50210309T DE 50210309 D1 DE50210309 D1 DE 50210309D1
Authority
DE
Germany
Prior art keywords
aluminum
based composites
titration
laser
laser titration
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
DE50210309T
Other languages
German (de)
Inventor
Bernhard Dr Otte
Simon Dr Reichstein
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.)
Federal Mogul Nuernberg GmbH
Original Assignee
Federal Mogul Nuernberg 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 Federal Mogul Nuernberg GmbH filed Critical Federal Mogul Nuernberg GmbH
Application granted granted Critical
Publication of DE50210309D1 publication Critical patent/DE50210309D1/en
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
    • C23C8/08—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 only one element being applied
    • C23C8/24—Nitriding
DE50210309T 2002-01-22 2002-12-21 Laser titration of aluminum-based composites Expired - Lifetime DE50210309D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2002102184 DE10202184C1 (en) 2002-01-22 2002-01-22 Production of wear resistant layers in regions of components close to the surface comprises using a laser nitriding treatment in which energy is applied to the surface so that a re-melting layer forms in the regions close to the surface

Publications (1)

Publication Number Publication Date
DE50210309D1 true DE50210309D1 (en) 2007-07-26

Family

ID=7712705

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2002102184 Expired - Fee Related DE10202184C1 (en) 2002-01-22 2002-01-22 Production of wear resistant layers in regions of components close to the surface comprises using a laser nitriding treatment in which energy is applied to the surface so that a re-melting layer forms in the regions close to the surface
DE50210309T Expired - Lifetime DE50210309D1 (en) 2002-01-22 2002-12-21 Laser titration of aluminum-based composites

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE2002102184 Expired - Fee Related DE10202184C1 (en) 2002-01-22 2002-01-22 Production of wear resistant layers in regions of components close to the surface comprises using a laser nitriding treatment in which energy is applied to the surface so that a re-melting layer forms in the regions close to the surface

Country Status (3)

Country Link
EP (1) EP1329533B8 (en)
DE (2) DE10202184C1 (en)
ES (1) ES2284773T3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006046503A1 (en) * 2006-08-18 2008-02-21 Mg-Micro Galva Gmbh Laser oxidation of magnesium, titanium or aluminum materials
DE102006051709A1 (en) * 2006-10-30 2008-05-08 AHC-Oberflächentechnik GmbH Production of wear-resistant coatings on materials made of barrier-layer-forming metals or their alloys by means of laser treatment
DE202008010896U1 (en) 2008-08-05 2008-10-23 AHC Oberflächentechnik GmbH Material, in particular components, with improved wear protection layers
US8377234B2 (en) 2010-04-26 2013-02-19 King Fahd University Of Petroleum And Minerals Method of nitriding nickel-chromium-based superalloys
DE102013110659A1 (en) 2013-09-26 2015-03-26 AHC Oberflächentechnik GmbH Process for the production of wear and / or corrosion protective oxide layers
CN110904403A (en) * 2019-12-13 2020-03-24 东风电子科技股份有限公司 Heat-dissipation aluminum nitride substrate and preparation method and application thereof

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3112460C2 (en) * 1981-03-28 1983-01-20 Fried. Krupp Gmbh, 4300 Essen Process for the production of a composite body and application of this process
JPS57174446A (en) * 1981-04-20 1982-10-27 Nippon Telegr & Teleph Corp <Ntt> Manufacture of thin nitride film
JPS5980763A (en) * 1982-10-29 1984-05-10 Hino Motors Ltd Method for strengthening aluminum material or aluminum alloy material
JPS602697A (en) * 1983-06-21 1985-01-08 Toshiba Corp Formation of wear resistant coated layer
FR2594852B1 (en) * 1986-02-25 1988-04-29 Cegedur ALUMINUM PARTS AND ALLOYS HAVING AT LEAST ONE SIDE AT LEAST ONE REGION OF WEAR RESISTANT ZONES
DD294289A5 (en) * 1990-05-02 1991-09-26 Paedagogische Hochschule "Dr. Theodor Neubauer" Erfurt/Muehlhausen,De METHOD FOR PRODUCING WEAR-RESISTANT LAYERS ON ALUMINUM MATERIALS
JP2890798B2 (en) * 1990-10-31 1999-05-17 いすゞ自動車株式会社 Reentrant piston and method of manufacturing the same
DE4205307C1 (en) * 1992-02-21 1993-08-19 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De Partial surface-wear heat treatment of aluminium@ components of IC engines - by temporarily heating using high energy beam then cooling into deeper and adjoining regions
JPH0633832A (en) * 1992-07-17 1994-02-08 Isuzu Ceramics:Kenkyusho:Kk Piston having composite structure
US5511603A (en) * 1993-03-26 1996-04-30 Chesapeake Composites Corporation Machinable metal-matrix composite and liquid metal infiltration process for making same
DE19519535A1 (en) * 1995-05-27 1996-11-28 Audi Ag Process for machining the surfaces of workpieces
EP1119647A2 (en) * 1997-12-19 2001-08-01 Lanxide Technology Company, Lp Aluminum nitride surfaced components
DE19815019B4 (en) * 1998-04-03 2007-08-16 HQM Härterei und Qualitätsmanagement GmbH Process for producing aluminum nitride layers on aluminum-based components based on plasma nitriding
DE10059903B4 (en) * 2000-12-01 2004-07-15 Federal-Mogul Nürnberg GmbH Piston with wear protection layer
DE10059802B4 (en) * 2000-12-01 2008-08-07 Bayerische Motoren Werke Aktiengesellschaft Process for surface treatment

Also Published As

Publication number Publication date
EP1329533B1 (en) 2007-06-13
ES2284773T3 (en) 2007-11-16
EP1329533A1 (en) 2003-07-23
EP1329533B8 (en) 2008-02-13
DE10202184C1 (en) 2003-05-28

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Legal Events

Date Code Title Description
8372 Publication of ep patent withdrawn