DK0387536T3 - Fremgangsmåde til borering af jerndele - Google Patents

Fremgangsmåde til borering af jerndele

Info

Publication number: DK0387536T3
Authority: DK; Denmark
Prior art keywords: drilling method; iron parts; parts drilling; batch; heated
Prior art date: 1989-03-14

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.)

1989-03-14

Filing date

1990-02-15

Publication date

1993-08-02

1990-02-15 Application filed by Degussa filed Critical Degussa

1993-08-02 Application granted granted Critical

1993-08-02 Publication of DK0387536T3 publication Critical patent/DK0387536T3/da

Links

XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title abstract 3
238000005553 drilling Methods 0.000 title 1
238000000034 method Methods 0.000 title 1
239000003795 chemical substances by application Substances 0.000 abstract 1
238000011067 equilibration Methods 0.000 abstract 1
229910052742 iron Inorganic materials 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1

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)
Sampling And Sample Adjustment (AREA)
Drilling Tools (AREA)
Other Surface Treatments For Metallic Materials (AREA)
Chemical Vapour Deposition (AREA)
Catalysts (AREA)
Drilling And Boring (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
EP1143031A3 (de) *	1997-12-15	2004-04-28	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

1989
- 1989-03-14 DE DE3908200A patent/DE3908200C1/de not_active Expired
1990
- 1990-02-15 EP EP90102922A patent/EP0387536B1/de not_active Expired - Lifetime
- 1990-02-15 AT AT90102922T patent/ATE91158T1/de not_active IP Right Cessation
- 1990-02-15 DK DK90102922.3T patent/DK0387536T3/da active
- 1990-02-15 ES ES90102922T patent/ES2044259T3/es not_active Expired - Lifetime
- 1990-02-15 DE DE9090102922T patent/DE59001874D1/de not_active Expired - Lifetime
- 1990-03-14 JP JP2061309A patent/JPH0310062A/ja active Pending

Also Published As

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

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