FR2289626A1 - Procede de carburation en continu - Google Patents
Procede de carburation en continuInfo
- Publication number
- FR2289626A1 FR2289626A1 FR7533117A FR7533117A FR2289626A1 FR 2289626 A1 FR2289626 A1 FR 2289626A1 FR 7533117 A FR7533117 A FR 7533117A FR 7533117 A FR7533117 A FR 7533117A FR 2289626 A1 FR2289626 A1 FR 2289626A1
- Authority
- FR
- France
- Prior art keywords
- continuous
- carburation
- carburation process
- continuous carburation
- 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.)
- Granted
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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
- C21D9/561—Continuous furnaces for strip or wire with a controlled atmosphere or vacuum
-
- 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/519,365 US3950192A (en) | 1974-10-30 | 1974-10-30 | Continuous carburizing method |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2289626A1 true FR2289626A1 (fr) | 1976-05-28 |
FR2289626B1 FR2289626B1 (fr) | 1980-01-18 |
Family
ID=24067991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7533117A Granted FR2289626A1 (fr) | 1974-10-30 | 1975-10-29 | Procede de carburation en continu |
Country Status (15)
Country | Link |
---|---|
US (1) | US3950192A (fr) |
JP (1) | JPS5526708B2 (fr) |
AU (1) | AU497739B2 (fr) |
BE (1) | BE834995A (fr) |
CA (1) | CA1036915A (fr) |
DD (1) | DD122825A5 (fr) |
DE (1) | DE2548430A1 (fr) |
ES (1) | ES442116A1 (fr) |
FR (1) | FR2289626A1 (fr) |
GB (1) | GB1503179A (fr) |
IT (1) | IT1044598B (fr) |
LU (1) | LU73678A1 (fr) |
NL (1) | NL7512521A (fr) |
PL (1) | PL113954B1 (fr) |
SE (1) | SE7512075L (fr) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1471880A (en) * | 1973-10-26 | 1977-04-27 | Air Prod & Chem | Furnace atmosphere for the heat treatment of ferrous metal |
DE2636273C3 (de) * | 1976-08-12 | 1980-02-07 | Ipsen Industries International Gmbh, 4190 Kleve | Verfahren zur Regelung eines Aufkohlens von Teilen in einem Vakuumofen |
US4145232A (en) * | 1977-06-03 | 1979-03-20 | Union Carbide Corporation | Process for carburizing steel |
FR2430987A1 (fr) * | 1978-07-12 | 1980-02-08 | Honda Motor Co Ltd | Procede et appareil pour les traitements de brasage au four en continu et de nitruration douce d'articles en fer |
FR2503187A1 (fr) * | 1981-03-31 | 1982-10-08 | Cables De Lyon Geoffroy Delore | Procede et dispositif de recuit et de trempe au defile pour elements metalliques allonges en aciers fins ou speciaux |
DE3277843D1 (en) * | 1981-09-19 | 1988-01-28 | British Oxygen Co Ltd | Heat treatment of metals |
FR2527641A1 (fr) * | 1982-05-28 | 1983-12-02 | Air Liquide | Procede de traitement thermique de pieces metalliques par carburation |
GB8310102D0 (en) * | 1983-04-14 | 1983-05-18 | Lucas Ind Plc | Corrosion resistant steel components |
US4597807A (en) * | 1984-11-13 | 1986-07-01 | Air Products And Chemicals, Inc. | Accelerated carburizing method with discrete atmospheres |
FR2586258B1 (fr) * | 1985-08-14 | 1987-10-30 | Air Liquide | Procede pour la cementation rapide et homogene d'une charge dans un four |
FR2626292A1 (fr) * | 1988-01-26 | 1989-07-28 | Paturle Aciers | Procede de traitement thermochimique superficiel de bandes d'acier et en particulier de bandes de faibles epaisseurs et installation pour sa mise en oeuvre |
FR2649123B1 (fr) * | 1989-06-30 | 1991-09-13 | Air Liquide | Procede de traitement thermique de metaux |
FR2650295B1 (fr) * | 1989-07-26 | 1994-04-01 | Michelin Et Cie | Procede et dispositif permettant de traiter thermiquement des feuillards metalliques |
KR940003784B1 (ko) * | 1990-07-31 | 1994-05-03 | 가와사키 세이데츠 가부시키가이샤 | 침탄 · 침질대를 구비한 연속 어닐링로 |
JP2502405B2 (ja) * | 1990-07-31 | 1996-05-29 | 川崎製鉄株式会社 | 連続焼鈍炉 |
US5143558A (en) * | 1991-03-11 | 1992-09-01 | Thermo Process Systems Inc. | Method of heat treating metal parts in an integrated continuous and batch furnace system |
WO1994009175A1 (fr) * | 1992-10-15 | 1994-04-28 | Kawasaki Steel Corporation | Procede permettant de cementer en continu un feuillard |
US6074493A (en) * | 1994-06-15 | 2000-06-13 | Kawasaki Steel Corporation | Method of continuously carburizing metal strip |
JP3448789B2 (ja) * | 1995-01-20 | 2003-09-22 | 同和鉱業株式会社 | ガス浸炭方法 |
FR2746112B1 (fr) * | 1996-03-13 | 1998-06-05 | Procede de traitement thermique en continu de bandes metalliques dans des atmospheres de nature differente | |
DE19829825C2 (de) * | 1997-07-07 | 2002-10-10 | Ntn Toyo Bearing Co Ltd | Karburierungs- und Abschreckungsvorrichtung und Verfahren zum Abschrecken dünner Plattenteile |
US5997286A (en) * | 1997-09-11 | 1999-12-07 | Ford Motor Company | Thermal treating apparatus and process |
US7468107B2 (en) * | 2002-05-01 | 2008-12-23 | General Motors Corporation | Carburizing method |
DE10347312B3 (de) * | 2003-10-08 | 2005-04-14 | Air Liquide Deutschland Gmbh | Verfahren zur Wärmebehandlung von Eisenwerkstoffen |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1932032A (en) * | 1932-01-28 | 1933-10-24 | Surface Combustion Corp | Continuous carburizing process |
US2513713A (en) * | 1947-11-24 | 1950-07-04 | Electric Furnace Co | Method of carburizing low carbon strip steel |
US2955062A (en) * | 1952-02-27 | 1960-10-04 | Midland Ross Corp | Method for carburizing in a continuous furnace |
US3356541A (en) * | 1965-08-20 | 1967-12-05 | Midland Ross Corp | Carburizing method and apparatus |
JPS535607B2 (fr) * | 1973-01-11 | 1978-03-01 |
-
1974
- 1974-10-30 US US05/519,365 patent/US3950192A/en not_active Expired - Lifetime
-
1975
- 1975-10-27 NL NL7512521A patent/NL7512521A/xx not_active Application Discontinuation
- 1975-10-27 ES ES442116A patent/ES442116A1/es not_active Expired
- 1975-10-29 PL PL1975184328A patent/PL113954B1/pl unknown
- 1975-10-29 FR FR7533117A patent/FR2289626A1/fr active Granted
- 1975-10-29 GB GB44704/75A patent/GB1503179A/en not_active Expired
- 1975-10-29 AU AU86098/75A patent/AU497739B2/en not_active Expired
- 1975-10-29 DE DE19752548430 patent/DE2548430A1/de not_active Withdrawn
- 1975-10-29 CA CA238,545A patent/CA1036915A/fr not_active Expired
- 1975-10-29 LU LU73678A patent/LU73678A1/xx unknown
- 1975-10-29 SE SE7512075A patent/SE7512075L/xx unknown
- 1975-10-29 IT IT28785/75A patent/IT1044598B/it active
- 1975-10-29 DD DD189098A patent/DD122825A5/xx unknown
- 1975-10-29 JP JP12938875A patent/JPS5526708B2/ja not_active Expired
- 1975-10-29 BE BE161360A patent/BE834995A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
AU497739B2 (en) | 1979-01-04 |
PL113954B1 (en) | 1981-01-31 |
US3950192A (en) | 1976-04-13 |
CA1036915A (fr) | 1978-08-22 |
GB1503179A (en) | 1978-03-08 |
AU8609875A (en) | 1977-05-05 |
SE7512075L (sv) | 1976-05-03 |
FR2289626B1 (fr) | 1980-01-18 |
LU73678A1 (fr) | 1976-08-19 |
DE2548430A1 (de) | 1976-05-06 |
NL7512521A (nl) | 1976-05-04 |
ES442116A1 (es) | 1977-06-16 |
DD122825A5 (fr) | 1976-11-05 |
IT1044598B (it) | 1980-03-31 |
JPS5167236A (fr) | 1976-06-10 |
BE834995A (fr) | 1976-04-29 |
JPS5526708B2 (fr) | 1980-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |