FR2832735B1 - DEVICE AND METHOD FOR DEPRESSION CEMENTATION - Google Patents
DEVICE AND METHOD FOR DEPRESSION CEMENTATIONInfo
- Publication number
- FR2832735B1 FR2832735B1 FR0214650A FR0214650A FR2832735B1 FR 2832735 B1 FR2832735 B1 FR 2832735B1 FR 0214650 A FR0214650 A FR 0214650A FR 0214650 A FR0214650 A FR 0214650A FR 2832735 B1 FR2832735 B1 FR 2832735B1
- Authority
- FR
- France
- Prior art keywords
- cementation
- depression
- depression cementation
- 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 - Fee Related
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
- C23C8/06—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
-
- 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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10157738 | 2001-11-24 | ||
DE10246065A DE10246065A1 (en) | 2001-11-24 | 2002-10-02 | Vacuum carburizing device and method |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2832735A1 FR2832735A1 (en) | 2003-05-30 |
FR2832735B1 true FR2832735B1 (en) | 2006-06-23 |
Family
ID=26010648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0214650A Expired - Fee Related FR2832735B1 (en) | 2001-11-24 | 2002-11-22 | DEVICE AND METHOD FOR DEPRESSION CEMENTATION |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2832735B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9212416B2 (en) | 2009-08-07 | 2015-12-15 | Swagelok Company | Low temperature carburization under soft vacuum |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9617632B2 (en) | 2012-01-20 | 2017-04-11 | Swagelok Company | Concurrent flow of activating gas in low temperature carburization |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5855561A (en) * | 1981-09-30 | 1983-04-01 | Hitachi Ltd | Carburization apparatus |
FR2595800B1 (en) * | 1986-03-12 | 1989-03-17 | Innovatique Sa | DEVICE FOR THE HOMOGENEIZATION AND REGULATION OF THE TREATMENT ATMOSPHERE OF A THERMOCHEMICAL TREATMENT OVEN OF METALS UNDER RAREFIED ATMOSPHERE |
DE3827267A1 (en) * | 1988-08-31 | 1990-03-08 | Herbert Koch | Gassing apparatus for heat-treatment installations with protective- or reactive-gas operation |
FR2681332B1 (en) * | 1991-09-13 | 1994-06-10 | Innovatique Sa | METHOD AND DEVICE FOR CEMENTING STEEL IN A LOW PRESSURE ATMOSPHERE. |
WO1996030556A1 (en) * | 1995-03-29 | 1996-10-03 | Jh Corporation | Method and equipment for vacuum carburization and products of carburization |
KR980009500A (en) * | 1996-07-23 | 1998-04-30 | 김무 | Apparatus and method for plasma carburizing a metal object to be treated |
-
2002
- 2002-11-22 FR FR0214650A patent/FR2832735B1/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9212416B2 (en) | 2009-08-07 | 2015-12-15 | Swagelok Company | Low temperature carburization under soft vacuum |
Also Published As
Publication number | Publication date |
---|---|
FR2832735A1 (en) | 2003-05-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20100730 |