ATE523274T1 - Verfahren zum herstellen eines bauteils mit gehärteter oberfläche - Google Patents

Verfahren zum herstellen eines bauteils mit gehärteter oberfläche

Info

Publication number
ATE523274T1
ATE523274T1 AT08017161T AT08017161T ATE523274T1 AT E523274 T1 ATE523274 T1 AT E523274T1 AT 08017161 T AT08017161 T AT 08017161T AT 08017161 T AT08017161 T AT 08017161T AT E523274 T1 ATE523274 T1 AT E523274T1
Authority
AT
Austria
Prior art keywords
blank
diffusion
carbon
functional elements
housing
Prior art date
Application number
AT08017161T
Other languages
English (en)
Inventor
Konrad Damasko
Original Assignee
Konrad Damasko
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 Konrad Damasko filed Critical Konrad Damasko
Application granted granted Critical
Publication of ATE523274T1 publication Critical patent/ATE523274T1/de

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
    • C23C8/40—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 liquids, e.g. salt baths, liquid suspensions
    • C23C8/42—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 liquids, e.g. salt baths, liquid suspensions only one element being applied
    • C23C8/44—Carburising
    • C23C8/46—Carburising of ferrous surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/08—Alloys with open or closed pores
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B37/00—Cases
    • G04B37/22—Materials or processes of manufacturing pocket watch or wrist watch cases
    • G04B37/223—Materials or processes of manufacturing pocket watch or wrist watch cases metallic cases coated with a nonmetallic layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • B22F2003/241—Chemical after-treatment on the surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • B22F2003/241—Chemical after-treatment on the surface
    • B22F2003/242—Coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • B22F2003/247—Removing material: carving, cleaning, grinding, hobbing, honing, lapping, polishing, milling, shaving, skiving, turning the surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Powder Metallurgy (AREA)
AT08017161T 2007-11-19 2008-09-30 Verfahren zum herstellen eines bauteils mit gehärteter oberfläche ATE523274T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007055345 2007-11-19
DE102007059229A DE102007059229A1 (de) 2007-11-19 2007-12-07 Verfahren zum Herstellen eines Bauteils mit gehärteter Oberfläche

Publications (1)

Publication Number Publication Date
ATE523274T1 true ATE523274T1 (de) 2011-09-15

Family

ID=40560853

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08017161T ATE523274T1 (de) 2007-11-19 2008-09-30 Verfahren zum herstellen eines bauteils mit gehärteter oberfläche

Country Status (3)

Country Link
EP (1) EP2065107B1 (de)
AT (1) ATE523274T1 (de)
DE (1) DE102007059229A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2757423B1 (de) * 2013-01-17 2018-07-11 Omega SA Bauteil für Uhrwerk
EP3009896B1 (de) 2014-10-17 2020-03-11 Nivarox-FAR S.A. Elektrogeformtes monoblock-metallteil
DE102017002078A1 (de) * 2017-03-04 2018-09-06 Man Truck & Bus Ag Brennkraftmaschine und Verfahren zum Herstellen eines Kurbelgehäuses und/oder einer Zylinderlaufbuchse für eine Brennkraftmaschine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB665794A (en) 1949-09-27 1952-01-30 Isthmian Metals Inc Powder metallurgy process for producing steel parts
AT185390B (de) * 1951-11-28 1956-04-25 Ici Ltd Salzbad zur Aufkohlung von eisernen Gegenständen
GB854349A (en) * 1958-07-30 1960-11-16 Ici Ltd Improvements in or relating to fused sale baths
CH458875A (de) * 1963-08-02 1968-06-30 Ici Ltd Verfahren zur Herstellung von abnutzungsbeständigen Oberflächen auf Teilen aus Eisenmetall
CH527915A (de) * 1967-04-28 1972-09-15 Ici Ltd Verfahren zum Wärmebehandeln von Stahl
DE2258310C3 (de) * 1972-11-29 1982-02-04 Schwäbische Hüttenwerke GmbH, 7080 Aalen Sintereisen-Formteil mit einer verschleißfesten Oberflächenschicht und Verwendung eines Mittels zur Herstellung dieser Oberflächenschicht
DE3302470A1 (de) * 1983-01-26 1984-07-26 VEB Kombinat Härtol Magdeburg, DDR 3019 Magdeburg Cyanid- und cyanatfreies mittel zum salzbadkarbonitrieren
DE3940426C1 (de) 1989-12-07 1991-06-13 Degussa Ag, 6000 Frankfurt, De
US5364586A (en) 1993-08-17 1994-11-15 Ultram International L.L.C. Process for the production of porous membranes
DE102004056880B4 (de) 2004-09-07 2009-10-08 Damasko, Petra Verfahren zum Herstellen eines Funktionselementes für Armbanduhren
DE102006026883B8 (de) * 2006-06-09 2007-10-04 Durferrit Gmbh Verfahren zum Härten von Edelstahl und Salzschmelze zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
EP2065107A1 (de) 2009-06-03
EP2065107B1 (de) 2011-09-07
DE102007059229A1 (de) 2009-05-20

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