FR2583774B1 - Installation de traitements thermochimiques a temperatures et atmospheres differentes, notamment pour l'industrie automobile - Google Patents
Installation de traitements thermochimiques a temperatures et atmospheres differentes, notamment pour l'industrie automobileInfo
- Publication number
- FR2583774B1 FR2583774B1 FR8509645A FR8509645A FR2583774B1 FR 2583774 B1 FR2583774 B1 FR 2583774B1 FR 8509645 A FR8509645 A FR 8509645A FR 8509645 A FR8509645 A FR 8509645A FR 2583774 B1 FR2583774 B1 FR 2583774B1
- Authority
- FR
- France
- Prior art keywords
- atmospheres
- installation
- different temperatures
- automotive industry
- thermochemical treatments
- 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
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
-
- 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
- C23C8/80—After-treatment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/02—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces
- F27B9/028—Multi-chamber type furnaces
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Tunnel Furnaces (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8509645A FR2583774B1 (fr) | 1985-06-25 | 1985-06-25 | Installation de traitements thermochimiques a temperatures et atmospheres differentes, notamment pour l'industrie automobile |
EP86401201A EP0209408A1 (fr) | 1985-06-25 | 1986-06-04 | Installation de traitements thermochimiques à températures et atmosphères différentes, notamment pour l'industrie automobile |
JP14468586A JPS621855A (ja) | 1985-06-25 | 1986-06-20 | 特に自動車工業に用いる、種々の温度および雰囲気における熱化学処理用装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8509645A FR2583774B1 (fr) | 1985-06-25 | 1985-06-25 | Installation de traitements thermochimiques a temperatures et atmospheres differentes, notamment pour l'industrie automobile |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2583774A1 FR2583774A1 (fr) | 1986-12-26 |
FR2583774B1 true FR2583774B1 (fr) | 1992-08-14 |
Family
ID=9320642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8509645A Expired - Lifetime FR2583774B1 (fr) | 1985-06-25 | 1985-06-25 | Installation de traitements thermochimiques a temperatures et atmospheres differentes, notamment pour l'industrie automobile |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0209408A1 (fr) |
JP (1) | JPS621855A (fr) |
FR (1) | FR2583774B1 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2621023B1 (fr) * | 1987-09-24 | 1992-03-20 | Stein Heurtey | Installation automatique de traitement thermochimique rapide |
FR2640999A1 (fr) * | 1988-12-27 | 1990-06-29 | Stein Heurtey | |
JPH0439121A (ja) * | 1990-06-04 | 1992-02-10 | Nissan Motor Co Ltd | 自動車用空調装置の吹き出し口装置 |
US5402994A (en) * | 1992-01-15 | 1995-04-04 | Aichelin Gmbh | Device for heat-treating metal workpieces |
WO1993014229A1 (fr) * | 1992-01-15 | 1993-07-22 | Aichelin Gmbh | Dispositif de traitement thermique de pieces metalliques |
DE4316841A1 (de) * | 1993-05-19 | 1994-11-24 | Aichelin Gmbh | Vorrichtung zur Wärmebehandlung metallischer Werkstücke |
EP0785402B1 (fr) * | 1996-01-17 | 2001-05-02 | Pierre Beuret | Installation pour le traitement thermique d'une charge de pièces métalliques |
FR2843129B1 (fr) * | 2002-08-01 | 2006-01-06 | Tecmachine | Installation pour le traitement sous vide notamment de substrats |
JP6195773B2 (ja) * | 2013-10-11 | 2017-09-13 | Dowaサーモテック株式会社 | 浸炭焼入れ設備 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1134874A (fr) * | 1954-08-10 | 1957-04-18 | Stein & Roubaix | Appareil de traitement thermique |
DE1220451B (de) * | 1964-07-09 | 1966-07-07 | Degussa | Durchsatzofen zur Waermebehandlung von Metallen unter Schutzgas |
US3381947A (en) * | 1965-09-20 | 1968-05-07 | Midland Ross Corp | Furnace vestibule having a movable ceiling |
FR1527027A (fr) * | 1967-04-03 | 1968-05-31 | Fours Ripoche | Procédé et installation pour le traitement thermique des alliages spéciaux du genre nickel-cobalt |
DE1758460B1 (de) * | 1968-06-05 | 1971-05-06 | Degussa | Ofenanlage zur waermebehandlung von werkstuecken unter schutzgasatmosphaeren |
-
1985
- 1985-06-25 FR FR8509645A patent/FR2583774B1/fr not_active Expired - Lifetime
-
1986
- 1986-06-04 EP EP86401201A patent/EP0209408A1/fr not_active Withdrawn
- 1986-06-20 JP JP14468586A patent/JPS621855A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2583774A1 (fr) | 1986-12-26 |
JPS621855A (ja) | 1987-01-07 |
EP0209408A1 (fr) | 1987-01-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |