DE59310090D1 - Process for hardening and possibly smoothing machine components as well as machine components manufactured according to this process - Google Patents

Process for hardening and possibly smoothing machine components as well as machine components manufactured according to this process

Info

Publication number
DE59310090D1
DE59310090D1 DE59310090T DE59310090T DE59310090D1 DE 59310090 D1 DE59310090 D1 DE 59310090D1 DE 59310090 T DE59310090 T DE 59310090T DE 59310090 T DE59310090 T DE 59310090T DE 59310090 D1 DE59310090 D1 DE 59310090D1
Authority
DE
Germany
Prior art keywords
machine components
hardening
well
manufactured according
possibly
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 - Fee Related
Application number
DE59310090T
Other languages
German (de)
Inventor
Dr-Ing Barton
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.)
Adam Opel GmbH
Opel Espana SLU
Original Assignee
Adam Opel GmbH
General Motors Espana SL
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 Adam Opel GmbH, General Motors Espana SL filed Critical Adam Opel GmbH
Application granted granted Critical
Publication of DE59310090D1 publication Critical patent/DE59310090D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D5/00—Heat treatments of cast-iron
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/007—Ledeburite
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/009—Pearlite
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/30—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for crankshafts; for camshafts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Laser Beam Processing (AREA)
DE59310090T 1992-12-10 1993-12-01 Process for hardening and possibly smoothing machine components as well as machine components manufactured according to this process Expired - Fee Related DE59310090D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4241527A DE4241527A1 (en) 1992-12-10 1992-12-10 Process for hardening and possibly smoothing machine components as well as machine components manufactured according to this process

Publications (1)

Publication Number Publication Date
DE59310090D1 true DE59310090D1 (en) 2000-09-28

Family

ID=6474825

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4241527A Withdrawn DE4241527A1 (en) 1992-12-10 1992-12-10 Process for hardening and possibly smoothing machine components as well as machine components manufactured according to this process
DE59310090T Expired - Fee Related DE59310090D1 (en) 1992-12-10 1993-12-01 Process for hardening and possibly smoothing machine components as well as machine components manufactured according to this process

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4241527A Withdrawn DE4241527A1 (en) 1992-12-10 1992-12-10 Process for hardening and possibly smoothing machine components as well as machine components manufactured according to this process

Country Status (3)

Country Link
EP (1) EP0601451B1 (en)
DE (2) DE4241527A1 (en)
ES (1) ES2151496T3 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09216075A (en) * 1996-02-06 1997-08-19 Aisin Aw Co Ltd Surface finishing method of metallic member and metallic member obtained thereby
JPH1060619A (en) * 1996-08-13 1998-03-03 Tochigi Fuji Ind Co Ltd Member made of structural steel
DE19637464C1 (en) * 1996-09-13 1997-10-09 Fraunhofer Ges Forschung Wear resistant camshaft
US6288876B1 (en) * 1999-04-16 2001-09-11 International Business Machines Corporation Melting and refreezing method for smothing and load/unloading lift tab for disk drive smoothed lift tab and gimbal assembly and data storage device incorporating smoothed lift tab
DE19959608B4 (en) * 1999-12-10 2008-07-03 Volkswagen Ag Device for the laser treatment of cylindrical inner surfaces, preferably of cylinder running surfaces for internal combustion engines
DE10228743B4 (en) 2002-06-27 2005-05-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method for smoothing and polishing surfaces by machining with laser radiation
DE10257165B4 (en) * 2002-12-02 2004-09-23 Cis Solartechnik Gmbh Process for the production of thin-film solar cells with a CuInSe2 layer on a metallic, band-shaped substrate
EP2289687A1 (en) 2007-05-16 2011-03-02 Entex Rust & Mitschke GmbH Method for machining products to be degassed
DE102009009775B4 (en) 2008-02-22 2019-05-09 Entex Rust & Mitschke Gmbh Planetary roller extruder with fragmented planetary roller spindles
DE102009013839A1 (en) 2009-02-20 2010-09-23 Entex Rust & Mitschke Gmbh Planetary-gear extruder for producing mixtures of e.g. plastics utilized for pipe, has planetary gear spindle extending over extruder section housing, where length of piece of spindle is five times of pitch diameter of tooth system of piece
DE102009059912B4 (en) 2009-12-20 2023-08-03 Entex Rust & Mitschke Gmbh planetary roller extruder
DE102012107827A1 (en) * 2012-08-24 2014-02-27 Sandvik Surface Solutions Division Of Sandvik Materials Technology Deutschland Gmbh Method for producing gloss effects on pressing tools
AT519996B1 (en) * 2017-06-01 2020-03-15 Andritz Ag Maschf Steel surface treatment method
DE102018108145A1 (en) 2018-04-06 2019-10-10 Volkswagen Ag Method for processing surfaces of components produced by means of 3D printing, and such a machined component

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4093842A (en) * 1976-01-19 1978-06-06 General Motors Corporation Ported engine cylinder with selectively hardened bore
US4304978A (en) * 1978-10-05 1981-12-08 Coherent, Inc. Heat treating using a laser
DD204106B1 (en) * 1982-03-31 1988-02-03 Adw Ddr PROCESS FOR SURFACE HARDENING IRON-CARBON ALLOYS
DE3343783C1 (en) * 1983-12-03 1984-07-05 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Process for the production of wear-resistant cylinder running surfaces of internal combustion engines
DE3418555C1 (en) * 1984-05-18 1985-07-25 Audi AG, 8070 Ingolstadt Process for remelting the surface of cylinders made of carbon-containing cast iron
JPS619517A (en) * 1984-06-22 1986-01-17 Mitsubishi Electric Corp Surface reforming apparatus of mechanical parts for rotator
GB2169318A (en) * 1985-01-04 1986-07-09 Rolls Royce Metal surface hardening by carbide formation
JPS6233720A (en) * 1985-08-08 1987-02-13 Toyota Motor Corp Production of chilled cam shaft by remelting
JPS6293314A (en) * 1985-10-21 1987-04-28 Honda Motor Co Ltd Wear resistant sliding member
DE3932328A1 (en) * 1989-09-28 1991-04-11 Opel Adam Ag METHOD FOR MACHINING SURFACES HIGHLY STRESSED BY FRICTION IN INTERNAL COMBUSTION ENGINES, AND DEVICE FOR CARRYING OUT THE METHOD
ES2083164T3 (en) * 1991-04-12 1996-04-01 Mordike Barry Leslie PROCEDURE FOR THE LASER REFUNDITION OF METALLIC SURFACES.

Also Published As

Publication number Publication date
EP0601451B1 (en) 2000-08-23
ES2151496T3 (en) 2001-01-01
EP0601451A1 (en) 1994-06-15
DE4241527A1 (en) 1994-06-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee