DK0387536T3 - Fremgangsmåde til borering af jerndele - Google Patents

Fremgangsmåde til borering af jerndele

Info

Publication number
DK0387536T3
DK0387536T3 DK90102922.3T DK90102922T DK0387536T3 DK 0387536 T3 DK0387536 T3 DK 0387536T3 DK 90102922 T DK90102922 T DK 90102922T DK 0387536 T3 DK0387536 T3 DK 0387536T3
Authority
DK
Denmark
Prior art keywords
drilling method
iron parts
parts drilling
batch
heated
Prior art date
Application number
DK90102922.3T
Other languages
English (en)
Inventor
Peter Dipl-Ing Karojet
Helmut Dr Chem Kunst
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Application granted granted Critical
Publication of DK0387536T3 publication Critical patent/DK0387536T3/da

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
    • C23C8/60—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 solids, e.g. powders, pastes
    • C23C8/62—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 solids, e.g. powders, pastes only one element being applied
    • C23C8/68—Boronising
    • C23C8/70—Boronising of ferrous surfaces

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)
  • Drilling Tools (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Drilling And Boring (AREA)
  • Chemical Vapour Deposition (AREA)
  • Catalysts (AREA)
DK90102922.3T 1989-03-14 1990-02-15 Fremgangsmåde til borering af jerndele DK0387536T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3908200A DE3908200C1 (da) 1989-03-14 1989-03-14

Publications (1)

Publication Number Publication Date
DK0387536T3 true DK0387536T3 (da) 1993-08-02

Family

ID=6376267

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90102922.3T DK0387536T3 (da) 1989-03-14 1990-02-15 Fremgangsmåde til borering af jerndele

Country Status (6)

Country Link
EP (1) EP0387536B1 (da)
JP (1) JPH0310062A (da)
AT (1) ATE91158T1 (da)
DE (2) DE3908200C1 (da)
DK (1) DK0387536T3 (da)
ES (1) ES2044259T3 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59803574D1 (de) * 1997-12-15 2002-05-02 Volkswagen Ag Plasmaborierung
US8894770B2 (en) 2012-03-14 2014-11-25 Andritz Iggesund Tools Inc. Process and apparatus to treat metal surfaces

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1796212B1 (de) * 1968-09-21 1972-05-31 Inst Haerterei Technik Verfahren zum borieren von titan und seinen legierungen
DE2361017C3 (de) * 1973-12-04 1985-12-05 Vac-Hyd Processing Gmbh, 2358 Kaltenkirchen Verfahren zum Borieren der Oberfläche eines metallischen Werkstücks
DE2633137C2 (de) * 1976-07-23 1983-12-01 Degussa Ag, 6000 Frankfurt Borierungsmittel zum Borieren von Massenteilen aus Eisen und Nichteisenmetallen

Also Published As

Publication number Publication date
ATE91158T1 (de) 1993-07-15
ES2044259T3 (es) 1994-01-01
DE3908200C1 (da) 1989-09-07
JPH0310062A (ja) 1991-01-17
EP0387536A1 (de) 1990-09-19
EP0387536B1 (de) 1993-06-30
DE59001874D1 (de) 1993-08-05

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