FR2311854A1 - Toles d'acier et objets en tole d'acier a proprietes ameliorees et leur procede de fabrication - Google Patents
Toles d'acier et objets en tole d'acier a proprietes ameliorees et leur procede de fabricationInfo
- Publication number
- FR2311854A1 FR2311854A1 FR7515899A FR7515899A FR2311854A1 FR 2311854 A1 FR2311854 A1 FR 2311854A1 FR 7515899 A FR7515899 A FR 7515899A FR 7515899 A FR7515899 A FR 7515899A FR 2311854 A1 FR2311854 A1 FR 2311854A1
- Authority
- FR
- France
- Prior art keywords
- manufacturing process
- improved properties
- sheet articles
- steel
- steel sheet
- 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
- 229910000831 Steel Inorganic materials 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000010959 steel Substances 0.000 title 1
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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
- C21D8/0257—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment with diffusion of elements, e.g. decarburising, nitriding
-
- 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
-
- 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
- C21D1/18—Hardening; Quenching with or without subsequent tempering
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/008—Martensite
-
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
- C21D8/0273—Final recrystallisation annealing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Steel (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Priority Applications (13)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7515899A FR2311854A1 (fr) | 1975-05-21 | 1975-05-21 | Toles d'acier et objets en tole d'acier a proprietes ameliorees et leur procede de fabrication |
| AU14105/76A AU496351B2 (en) | 1975-05-21 | 1976-01-20 | Three phase heat treatment of steel sheet |
| CA252,871A CA1049906A (en) | 1975-05-21 | 1976-05-19 | Steel sheets and strips |
| BE167137A BE841969A (fr) | 1975-05-21 | 1976-05-19 | Toles d'acier et objets en tole d'acier a proprietes ameliorees et leur procede de fabrication |
| LU74980A LU74980A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-05-21 | 1976-05-19 | |
| IT68237/76A IT1062740B (it) | 1975-05-21 | 1976-05-20 | Procedimento per la fabbricazione di lamiere di acciaio |
| SE7605736A SE425801B (sv) | 1975-05-21 | 1976-05-20 | Sett att framstella stalplatar |
| US05/688,112 US4038109A (en) | 1975-05-21 | 1976-05-20 | Three phase heat treatment of steel sheet |
| NLAANVRAGE7605490,A NL171599C (nl) | 1975-05-21 | 1976-05-21 | Werkwijze voor het vervaardigen van staalplaten met een dikte gelegen tussen 10 en 500 micrometer. |
| GB21192/76A GB1549354A (en) | 1975-05-21 | 1976-05-21 | Production of steel sheets |
| JP51058956A JPS589817B2 (ja) | 1975-05-21 | 1976-05-21 | 半硬鋼板及び硬鋼板の製造法 |
| DE2622900A DE2622900C3 (de) | 1975-05-21 | 1976-05-21 | Verfahren zur Herstellung von Stahlblech mit Stärken zwischen 0,01 und 03 mm |
| ES76448149A ES448149A1 (es) | 1975-05-21 | 1976-05-21 | Un procedimiento de fabricacion de chapas de acero de espe- sores comprendidos entre 10 y 500 micras. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7515899A FR2311854A1 (fr) | 1975-05-21 | 1975-05-21 | Toles d'acier et objets en tole d'acier a proprietes ameliorees et leur procede de fabrication |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2311854A1 true FR2311854A1 (fr) | 1976-12-17 |
| FR2311854B1 FR2311854B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-04-18 |
Family
ID=9155512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7515899A Granted FR2311854A1 (fr) | 1975-05-21 | 1975-05-21 | Toles d'acier et objets en tole d'acier a proprietes ameliorees et leur procede de fabrication |
Country Status (12)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0410294A1 (fr) * | 1989-07-26 | 1991-01-30 | Compagnie Generale Des Etablissements Michelin-Michelin & Cie | Procédé et dispositif permettant de traiter thermiquement des feuilles métalliques |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4173501A (en) * | 1978-06-01 | 1979-11-06 | Clark Equipment Company | Steel torsional element and method for making |
| US4202710A (en) * | 1978-12-01 | 1980-05-13 | Kabushiki Kaisha Komatsu Seisakusho | Carburization of ferrous alloys |
| US4776901A (en) * | 1987-03-30 | 1988-10-11 | Teledyne Industries, Inc. | Nitrocarburizing and nitriding process for hardening ferrous surfaces |
| DE3800838C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1988-01-14 | 1989-09-14 | Skf Gmbh, 8720 Schweinfurt, De | |
| US5542995A (en) * | 1992-02-19 | 1996-08-06 | Reilly; Robert | Method of making steel strapping and strip and strapping and strip |
| US7585017B2 (en) * | 2005-05-10 | 2009-09-08 | Noble Advanced Technologies, Inc. | One-piece, tubular member with an integrated welded flange and associated method for producing |
| US20080023110A1 (en) * | 2006-07-24 | 2008-01-31 | Williams Peter C | Metal article with high interstitial content |
| DE102010012831B4 (de) * | 2010-03-25 | 2023-02-16 | Benteler Automobiltechnik Gmbh | Getriebetunnel |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3891474A (en) * | 1972-01-03 | 1975-06-24 | United States Steel Corp | Method for the case carburizing of steel |
| US3936324A (en) * | 1975-03-14 | 1976-02-03 | Nippon Kokan Kabushiki Kaisha | Method of making high strength cold reduced steel by a full continuous annealing process |
-
1975
- 1975-05-21 FR FR7515899A patent/FR2311854A1/fr active Granted
-
1976
- 1976-05-19 CA CA252,871A patent/CA1049906A/en not_active Expired
- 1976-05-19 BE BE167137A patent/BE841969A/xx not_active IP Right Cessation
- 1976-05-19 LU LU74980A patent/LU74980A1/xx unknown
- 1976-05-20 SE SE7605736A patent/SE425801B/xx not_active IP Right Cessation
- 1976-05-20 US US05/688,112 patent/US4038109A/en not_active Expired - Lifetime
- 1976-05-20 IT IT68237/76A patent/IT1062740B/it active
- 1976-05-21 ES ES76448149A patent/ES448149A1/es not_active Expired
- 1976-05-21 GB GB21192/76A patent/GB1549354A/en not_active Expired
- 1976-05-21 DE DE2622900A patent/DE2622900C3/de not_active Expired
- 1976-05-21 NL NLAANVRAGE7605490,A patent/NL171599C/xx not_active IP Right Cessation
- 1976-05-21 JP JP51058956A patent/JPS589817B2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0410294A1 (fr) * | 1989-07-26 | 1991-01-30 | Compagnie Generale Des Etablissements Michelin-Michelin & Cie | Procédé et dispositif permettant de traiter thermiquement des feuilles métalliques |
| FR2650295A1 (fr) * | 1989-07-26 | 1991-02-01 | Michelin & Cie | Procede et dispositif permettant de traiter thermiquement des feuillards metalliques |
| US5089059A (en) * | 1989-07-26 | 1992-02-18 | Compagnie Generale Des Etablissements Michelin-Michelin & Cie | Method and device for the heat treatment of metal straps |
Also Published As
| Publication number | Publication date |
|---|---|
| BE841969A (fr) | 1976-11-19 |
| JPS589817B2 (ja) | 1983-02-23 |
| SE425801B (sv) | 1982-11-08 |
| DE2622900C3 (de) | 1978-09-14 |
| JPS51143519A (en) | 1976-12-09 |
| GB1549354A (en) | 1979-08-08 |
| NL171599C (nl) | 1983-04-18 |
| LU74980A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-02-14 |
| AU1410576A (en) | 1977-11-24 |
| NL171599B (nl) | 1982-11-16 |
| ES448149A1 (es) | 1977-07-01 |
| FR2311854B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-04-18 |
| IT1062740B (it) | 1984-11-10 |
| DE2622900A1 (de) | 1976-12-02 |
| NL7605490A (nl) | 1976-11-23 |
| US4038109A (en) | 1977-07-26 |
| CA1049906A (en) | 1979-03-06 |
| DE2622900B2 (de) | 1978-01-19 |
| SE7605736L (sv) | 1976-11-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |