ES2161398T5 - Procedimiento para la carburación de piezas metálicas en un horno de vacío. - Google Patents

Procedimiento para la carburación de piezas metálicas en un horno de vacío. Download PDF

Info

Publication number: ES2161398T5
Authority: ES; Spain
Prior art keywords: carbon; carburation; carbon carrier; carrier; vacuum
Prior art date: 1997-06-03
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

Application number

ES97108860T

Other languages

English (en)

Spanish (es)

Other versions

ES2161398T3 (es

Inventor

Bernd Dr. Edenhofer

Hansjakob Drissen

Winfried Gräfen

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.)

Ipsen International GmbH

Original Assignee

Ipsen International GmbH

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.)

1997-06-03

Filing date

1997-06-03

Publication date

2011-04-05

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8226864&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2161398(T5) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1997-06-03 Application filed by Ipsen International GmbH filed Critical Ipsen International GmbH

2001-12-01 Publication of ES2161398T3 publication Critical patent/ES2161398T3/es

2011-04-05 Application granted granted Critical

2011-04-05 Publication of ES2161398T5 publication Critical patent/ES2161398T5/es

2017-06-03 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 30
239000002184 metal Substances 0.000 title claims abstract description 7
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 66
229910052799 carbon Inorganic materials 0.000 claims abstract description 65
229910052739 hydrogen Inorganic materials 0.000 claims abstract description 14
239000001257 hydrogen Substances 0.000 claims abstract description 13
HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims abstract description 10
125000002534 ethynyl group Chemical group [H]C#C* 0.000 claims abstract description 10
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 6
230000036961 partial effect Effects 0.000 claims description 15
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 4
230000010349 pulsation Effects 0.000 claims description 3
229910052786 argon Inorganic materials 0.000 claims description 2
239000004215 Carbon black (E152) Substances 0.000 abstract description 5
229930195733 hydrocarbon Natural products 0.000 abstract description 5
150000002430 hydrocarbons Chemical class 0.000 abstract description 5
ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 31
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 20
230000015572 biosynthetic process Effects 0.000 description 15
239000004071 soot Substances 0.000 description 15
239000001294 propane Substances 0.000 description 14
235000019589 hardness Nutrition 0.000 description 11
230000000694 effects Effects 0.000 description 7
OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 5
239000000969 carrier Substances 0.000 description 5
238000010494 dissociation reaction Methods 0.000 description 4
230000005593 dissociations Effects 0.000 description 4
239000007789 gas Substances 0.000 description 4
125000004432 carbon atom Chemical group C* 0.000 description 3
YNIXPIABGHKZPS-UHFFFAOYSA-N [C].CC Chemical compound [C].CC YNIXPIABGHKZPS-UHFFFAOYSA-N 0.000 description 2
230000005540 biological transmission Effects 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
238000009434 installation Methods 0.000 description 2
238000005259 measurement Methods 0.000 description 2
230000003647 oxidation Effects 0.000 description 2
238000007254 oxidation reaction Methods 0.000 description 2
238000000197 pyrolysis Methods 0.000 description 2
125000004429 atom Chemical group 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
239000001273 butane Substances 0.000 description 1
150000001721 carbon Chemical class 0.000 description 1
238000005255 carburizing Methods 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
230000008094 contradictory effect Effects 0.000 description 1
238000009792 diffusion process Methods 0.000 description 1
150000002431 hydrogen Chemical class 0.000 description 1
239000011261 inert gas Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
230000000750 progressive effect Effects 0.000 description 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
- C23C8/06—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 gases
- C23C8/36—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 gases using ionised gases, e.g. ionitriding
- C23C8/38—Treatment of ferrous surfaces
- 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
- C23C8/06—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 gases
- C23C8/08—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 gases only one element being applied
- C23C8/20—Carburising
- C23C8/22—Carburising of ferrous surfaces

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Furnace Details (AREA)

ES97108860T 1997-06-03 1997-06-03 Procedimiento para la carburación de piezas metálicas en un horno de vacío. Expired - Lifetime ES2161398T5 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP97108860A EP0882811B2 (de)	1997-06-03	1997-06-03	Verfahren zur Aufkohlung metallischer Werkstücke in einem Vakuum-Ofen

Publications (2)

Publication Number	Publication Date
ES2161398T3 ES2161398T3 (es)	2001-12-01
ES2161398T5 true ES2161398T5 (es)	2011-04-05

Family

ID=8226864

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES97108860T Expired - Lifetime ES2161398T5 (es)	1997-06-03	1997-06-03	Procedimiento para la carburación de piezas metálicas en un horno de vacío.

Country Status (4)

Country	Link
EP (1)	EP0882811B2 (de)
AT (1)	ATE203572T1 (de)
DE (1)	DE59704123D1 (de)
ES (1)	ES2161398T5 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0818555B2 (de) †	1995-03-29	2007-08-15	JH Corporation	Verfahren und zur vakuumaufkohlung
JP3531736B2 (ja)	2001-01-19	2004-05-31	オリエンタルエンヂニアリング株式会社	浸炭方法及び浸炭装置
FR2821362B1 (fr) *	2001-02-23	2003-06-13	Etudes Const Mecaniques	Procede de cementation basse pression
DE10209382B4 (de) *	2002-03-02	2011-04-07	Robert Bosch Gmbh	Verfahren zur Aufkohlung von Bauteilen
DE10221605A1 (de) *	2002-05-15	2003-12-04	Linde Ag	Verfahren und Vorrichtung zur Wärmebehandlung metallischer Werkstücke
DE10235131A1 (de)	2002-08-01	2004-02-19	Ipsen International Gmbh	Verfahren und Vorrichtung zum Schwärzen von Bauteilen
PL204202B1 (pl)	2002-10-21	2009-12-31	Politechnika & Lstrok Odzka	Mieszanina węglowodorowa do nawęglania stali w podciśnieniu
DE10254846B4 (de) *	2002-11-25	2011-06-16	Robert Bosch Gmbh	Verfahren zum Einsatzhärten von Bauteilen aus Warmarbeitsstählen mittels Unterdruckaufkohlung
DE10322563B3 (de) *	2003-05-20	2004-11-11	Ipsen International Gmbh	Vakuumaufkohlungsverfahren
DE102009041927B4 (de)	2009-09-17	2015-08-06	Hanomag Härtecenter GmbH	Verfahren zur Niederdruckaufkohlung metallischer Werkstücke
PT2886668T (pt)	2013-12-19	2019-02-04	Groz Beckert Kg	Ferramenta têxtil e método de fabricação do mesmo
RU2694411C1 (ru)	2017-08-21	2019-07-12	Секо/Варвик С.А.	Способ науглероживания под низким давлением изделий из сплавов железа и других металлов

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3796615A (en) †	1971-06-23	1974-03-12	Hayes Inc C I	Method of vacuum carburizing
SU668978A1 (ru) *	1977-06-02	1979-06-28	Предприятие П/Я А-7697	Способ цементации стальных деталей
GB2261227B (en) *	1991-11-08	1995-01-11	Univ Hull	Surface treatment of metals
EP0818555B2 (de) †	1995-03-29	2007-08-15	JH Corporation	Verfahren und zur vakuumaufkohlung

1997
- 1997-06-03 EP EP97108860A patent/EP0882811B2/de not_active Expired - Lifetime
- 1997-06-03 AT AT97108860T patent/ATE203572T1/de active
- 1997-06-03 DE DE59704123T patent/DE59704123D1/de not_active Expired - Lifetime
- 1997-06-03 ES ES97108860T patent/ES2161398T5/es not_active Expired - Lifetime

Also Published As

Publication number	Publication date
ES2161398T3 (es)	2001-12-01
EP0882811B2 (de)	2010-12-15
ATE203572T1 (de)	2001-08-15
DE59704123D1 (de)	2001-08-30
EP0882811A1 (de)	1998-12-09
EP0882811B1 (de)	2001-07-25

Legal Events

Date

Code

Title

Description

2001-12-01

FG2A

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