TW225558B - - Google Patents
Info
- Publication number
- TW225558B TW225558B TW081107828A TW81107828A TW225558B TW 225558 B TW225558 B TW 225558B TW 081107828 A TW081107828 A TW 081107828A TW 81107828 A TW81107828 A TW 81107828A TW 225558 B TW225558 B TW 225558B
- Authority
- TW
- Taiwan
- Prior art keywords
- enrichment
- stages
- carbon
- stage
- overcarburising
- Prior art date
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
- 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)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR919111304A FR2681332B1 (fr) | 1991-09-13 | 1991-09-13 | Procede et dispositif de cementation d'un acier dans une atmosphere a basse pression. |
Publications (1)
Publication Number | Publication Date |
---|---|
TW225558B true TW225558B (zh) | 1994-06-21 |
Family
ID=9416913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW081107828A TW225558B (zh) | 1991-09-13 | 1992-10-01 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0532386B1 (zh) |
JP (1) | JPH05195192A (zh) |
AT (1) | ATE136946T1 (zh) |
DE (1) | DE69209947D1 (zh) |
FR (1) | FR2681332B1 (zh) |
TW (1) | TW225558B (zh) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3460075B2 (ja) * | 1995-12-28 | 2003-10-27 | 同和鉱業株式会社 | 金属の浸炭方法 |
AT404029B (de) * | 1996-09-16 | 1998-07-27 | Ald Aichelin Ges M B H | Niederdruck-aufkohlungsanlage |
US6093303A (en) | 1998-08-12 | 2000-07-25 | Swagelok Company | Low temperature case hardening processes |
US6165597A (en) * | 1998-08-12 | 2000-12-26 | Swagelok Company | Selective case hardening processes at low temperature |
JP2000336469A (ja) * | 1999-05-28 | 2000-12-05 | Nachi Fujikoshi Corp | 真空浸炭方法及び装置 |
US6547888B1 (en) | 2000-01-28 | 2003-04-15 | Swagelok Company | Modified low temperature case hardening processes |
FR2813892B1 (fr) * | 2000-09-13 | 2003-09-26 | Peugeot Citroen Automobiles Sa | Procede de traitement thermique d'aciers d'outillages hypoeutectoides |
FR2821362B1 (fr) | 2001-02-23 | 2003-06-13 | Etudes Const Mecaniques | Procede de cementation basse pression |
FR2832735B1 (fr) * | 2001-11-24 | 2006-06-23 | Bosch Gmbh Robert | Dispositif et procede de cementation en depression |
DE10209382B4 (de) * | 2002-03-02 | 2011-04-07 | Robert Bosch Gmbh | Verfahren zur Aufkohlung von Bauteilen |
DE10254846B4 (de) * | 2002-11-25 | 2011-06-16 | Robert Bosch Gmbh | Verfahren zum Einsatzhärten von Bauteilen aus Warmarbeitsstählen mittels Unterdruckaufkohlung |
JP4255815B2 (ja) * | 2003-11-28 | 2009-04-15 | 光洋サーモシステム株式会社 | ガス浸炭方法 |
JP4587719B2 (ja) * | 2004-07-07 | 2010-11-24 | 中外炉工業株式会社 | 浸炭用ガス製造装置 |
JP5577573B2 (ja) * | 2008-08-29 | 2014-08-27 | 株式会社Ihi | 真空浸炭処理方法および真空浸炭処理装置 |
DE102009008664A1 (de) * | 2009-02-12 | 2010-08-19 | Linde Aktiengesellschaft | Vorrichtung und Verfahren zur Aufkohlung von Stahl |
US9212416B2 (en) | 2009-08-07 | 2015-12-15 | Swagelok Company | Low temperature carburization under soft vacuum |
WO2013109415A1 (en) | 2012-01-20 | 2013-07-25 | Swagelok Company | Concurrent flow of activating gas in low temperature carburization |
WO2017074161A1 (ko) * | 2015-10-30 | 2017-05-04 | 한국생산기술연구원 | 저온 침탄처리방법 및 침탄처리장치 |
KR101866754B1 (ko) * | 2016-10-31 | 2018-06-18 | 한국생산기술연구원 | 저압 범위 내에서의 침탄방법 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2154398A (en) * | 1936-12-09 | 1939-04-11 | Rca Corp | Frequency modulation receiver |
FR926776A (fr) * | 1945-02-05 | 1947-10-10 | Wildbarfield Electric Furnaces | Procédé de traitement thermique et four pour la mise en oeuvre de ce procédé |
US3796615A (en) * | 1971-06-23 | 1974-03-12 | Hayes Inc C I | Method of vacuum carburizing |
GB1510481A (en) * | 1976-04-02 | 1978-05-10 | British Steel Corp | Carburising coiled strip |
JPS5354136A (en) * | 1976-10-28 | 1978-05-17 | Ishikawajima Harima Heavy Ind | Vacuum carburizing furnace |
US4160680A (en) * | 1976-11-05 | 1979-07-10 | Sola Basic Industries, Inc. | Vacuum carburizing |
GB1559690A (en) * | 1976-11-10 | 1980-01-23 | British Steel Corp | Treatment of steel products |
JPS5431976A (en) * | 1977-08-13 | 1979-03-09 | Norichika Tanaka | Multiistage vertical incinerator |
DE3038078A1 (de) * | 1980-10-08 | 1982-05-06 | Linde Ag, 6200 Wiesbaden | Verfahren und vorrichtung zum aufkohlen metallischer werkstuecke |
DE3146042A1 (de) * | 1981-11-20 | 1983-05-26 | Linde Ag, 6200 Wiesbaden | Verfahren zum einsatzhaerten metallischer werkstuecke |
JPH01212748A (ja) * | 1988-02-18 | 1989-08-25 | Daido Steel Co Ltd | 鋼の迅速浸炭処理方法 |
JPH0222451A (ja) * | 1988-07-09 | 1990-01-25 | Michio Sugiyama | 真空浸炭方法 |
-
1991
- 1991-09-13 FR FR919111304A patent/FR2681332B1/fr not_active Expired - Lifetime
-
1992
- 1992-09-03 EP EP92402395A patent/EP0532386B1/fr not_active Expired - Lifetime
- 1992-09-03 AT AT92402395T patent/ATE136946T1/de not_active IP Right Cessation
- 1992-09-03 DE DE69209947T patent/DE69209947D1/de not_active Expired - Lifetime
- 1992-09-14 JP JP4245041A patent/JPH05195192A/ja active Pending
- 1992-10-01 TW TW081107828A patent/TW225558B/zh active
Also Published As
Publication number | Publication date |
---|---|
DE69209947D1 (de) | 1996-05-23 |
ATE136946T1 (de) | 1996-05-15 |
FR2681332A1 (fr) | 1993-03-19 |
EP0532386B1 (fr) | 1996-04-17 |
FR2681332B1 (fr) | 1994-06-10 |
JPH05195192A (ja) | 1993-08-03 |
EP0532386A1 (fr) | 1993-03-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TW225558B (zh) | ||
DE3864007D1 (de) | Verfahren zur waermebehandlung metallischer werkstuecke. | |
KR940010185A (ko) | 반도체장치 제조장치 및 로드로크실, 및 이 반도체장치 제조장치를 사용한 반도체장치의 제조방법 | |
ATE187277T1 (de) | Behandlungsverfahren für eine halbleiterscheibe. | |
EP0818555A4 (en) | CEMENTATION PROCESS AND EQUIPMENT, AND PRODUCTS THEREOF | |
DE2966815D1 (en) | Gas sterilization method and apparatus | |
ATE258843T1 (de) | Vorrichtung und verfahren zur behandlung von lignocellulose-materialen bei hoher temperatur | |
KR870010211A (ko) | 개량된 표면 마모품질의 금속성분의 처리방법 | |
FI964428A0 (fi) | Menetelmä orgaanisia ainesosia sisältävän väliaineen käsittelemiseksi | |
SG165131A1 (en) | Moisture removal in semiconductor processing | |
ATE328364T1 (de) | Verfahren zur thermischen behandlung eines mehrere schichten aufweisenden substrats | |
ATE104361T1 (de) | Verfahren und anlage fuer waermebehandlungen wie einsatzhaerten, karbonitrieren oder erwaermung vor dem haerten von metallischen werkstoffen. | |
SE8101552L (sv) | Gasseparation | |
JPS5760018A (en) | Heat treatment installation for metal | |
ATE53186T1 (de) | Verfahren zum tempern von elastomeren und plastomeren gegenstaenden durch gleichzeitige behandlung mit waerme und vakuum in abwesenheit von sauerstoff und die so erhaltenen gegenstaende. | |
ES8204295A1 (es) | Metodo para la esterilizacion de materiales. | |
Westeren et al. | Method of Vacuum Carburizing | |
JPS6469017A (en) | Formation of oxynitride film | |
JPS5562162A (en) | Vacuum carburizing method | |
IT1316270B1 (it) | Procedimento per il trattamento superficiale di titanio, prodottie manufatti realizzati o rivestiti in titanio e trattati secondo tale | |
JPS5773120A (en) | Heat treatment of metal | |
Moszczynski | Effect of Properties of Carburizing Atmospheres on Practical Results of Gas Carburizing | |
JPS55125227A (en) | Toughening method of small steel member for case hardening | |
Lakhtin et al. | The Effectiveness of Processes of Thermomechanical Treatment | |
JPS5779168A (en) | Heat treatment of low carbon steel |