ES2044259T3 - Procedimiento para borar piezas de hierro. - Google Patents
Procedimiento para borar piezas de hierro.Info
- Publication number
- ES2044259T3 ES2044259T3 ES90102922T ES90102922T ES2044259T3 ES 2044259 T3 ES2044259 T3 ES 2044259T3 ES 90102922 T ES90102922 T ES 90102922T ES 90102922 T ES90102922 T ES 90102922T ES 2044259 T3 ES2044259 T3 ES 2044259T3
- Authority
- ES
- Spain
- Prior art keywords
- deleting
- procedure
- iron pieces
- batch
- heated
- 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
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 And Boring (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Catalysts (AREA)
- Sampling And Sample Adjustment (AREA)
- Drilling Tools (AREA)
- Chemical Vapour Deposition (AREA)
Abstract
PARA CONSEGUIR CAPAS UNIFORMES Y HOMOGENEAS DE FE2B SOBRE PIEZAS DE MATERIALES FERREOS, SE CALIENTAN LAS PIEZAS CON LA SUSTANCIA DE BORURADO PRIMERAMENTE A 550-600 (GRADOS) C, DESPUES SE ESPERA A QUE LA TEMPERATURA EN EL INTERIOR DE LA CARGA SE HAYA EQUILIBRADO Y A CONTINUACION SE CALIENTA, A SER POSIBLE RAPIDAMENTE, A LA TEMPERATURA DE BORURADO DE 850 (GRADOS) C O MAS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3908200A DE3908200C1 (es) | 1989-03-14 | 1989-03-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2044259T3 true ES2044259T3 (es) | 1994-01-01 |
Family
ID=6376267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90102922T Expired - Lifetime ES2044259T3 (es) | 1989-03-14 | 1990-02-15 | Procedimiento para borar piezas de hierro. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0387536B1 (es) |
JP (1) | JPH0310062A (es) |
AT (1) | ATE91158T1 (es) |
DE (2) | DE3908200C1 (es) |
DK (1) | DK0387536T3 (es) |
ES (1) | ES2044259T3 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1044289B1 (de) * | 1997-12-15 | 2002-03-27 | Volkswagen Aktiengesellschaft | Plasmaborierung |
US8894770B2 (en) | 2012-03-14 | 2014-11-25 | Andritz Iggesund Tools Inc. | Process and apparatus to treat metal surfaces |
Family Cites Families (3)
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 ES ES90102922T patent/ES2044259T3/es not_active Expired - Lifetime
- 1990-02-15 DK DK90102922.3T patent/DK0387536T3/da active
- 1990-02-15 EP EP90102922A patent/EP0387536B1/de not_active Expired - Lifetime
- 1990-02-15 DE DE9090102922T patent/DE59001874D1/de not_active Expired - Lifetime
- 1990-02-15 AT AT90102922T patent/ATE91158T1/de not_active IP Right Cessation
- 1990-03-14 JP JP2061309A patent/JPH0310062A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
ATE91158T1 (de) | 1993-07-15 |
DE59001874D1 (de) | 1993-08-05 |
DK0387536T3 (da) | 1993-08-02 |
DE3908200C1 (es) | 1989-09-07 |
EP0387536A1 (de) | 1990-09-19 |
EP0387536B1 (de) | 1993-06-30 |
JPH0310062A (ja) | 1991-01-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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