BE793276A - Procede pour fabriquer des limes plates en acier - Google Patents
Procede pour fabriquer des limes plates en acierInfo
- Publication number
- BE793276A BE793276A BE793276DA BE793276A BE 793276 A BE793276 A BE 793276A BE 793276D A BE793276D A BE 793276DA BE 793276 A BE793276 A BE 793276A
- Authority
- BE
- Belgium
- Prior art keywords
- flat steel
- making flat
- steel files
- files
- making
- Prior art date
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
- C21D1/26—Methods of annealing
- C21D1/32—Soft annealing, e.g. spheroidising
-
- 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
- C21D1/76—Adjusting the composition of the atmosphere
-
- 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
- C21D8/0263—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
-
- 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0226—Hot rolling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00211091A US3820372A (en) | 1971-12-22 | 1971-12-22 | Method of making flat steel files |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE793276A true BE793276A (fr) | 1973-06-22 |
Family
ID=22785564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE793276D BE793276A (fr) | 1971-12-22 | Procede pour fabriquer des limes plates en acier |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3820372A (fr) |
| JP (1) | JPS4870615A (fr) |
| AU (1) | AU460981B2 (fr) |
| BE (1) | BE793276A (fr) |
| CA (1) | CA971776A (fr) |
| DE (1) | DE2261878A1 (fr) |
| GB (1) | GB1412601A (fr) |
| SE (1) | SE381287B (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1243200A (fr) * | 1984-03-28 | 1988-10-18 | Susumu Kanbara | Methode et dispositif de traitement thermique de recuit en direct pour fil metallique love |
| FR2712305B1 (fr) * | 1993-11-12 | 1996-02-02 | Lorraine Laminage | Bandes étroites en acier à haute teneur en carbone et procédé de fabrication de ce type de bandes. |
| CN110551880A (zh) * | 2019-10-24 | 2019-12-10 | 成都先进金属材料产业技术研究院有限公司 | 小规格22Si2MnCrNi2MoA钢轧材软化热处理工艺 |
-
0
- BE BE793276D patent/BE793276A/fr unknown
-
1971
- 1971-12-22 US US00211091A patent/US3820372A/en not_active Expired - Lifetime
-
1972
- 1972-12-01 CA CA158,425A patent/CA971776A/en not_active Expired
- 1972-12-04 GB GB5581172A patent/GB1412601A/en not_active Expired
- 1972-12-06 AU AU49704/72A patent/AU460981B2/en not_active Expired
- 1972-12-15 SE SE7216484A patent/SE381287B/xx unknown
- 1972-12-18 DE DE19722261878 patent/DE2261878A1/de active Pending
- 1972-12-22 JP JP47129200A patent/JPS4870615A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3820372A (en) | 1974-06-28 |
| AU4970472A (en) | 1974-06-06 |
| AU460981B2 (en) | 1975-05-15 |
| GB1412601A (en) | 1975-11-05 |
| SE381287B (sv) | 1975-12-01 |
| DE2261878A1 (de) | 1973-06-28 |
| JPS4870615A (fr) | 1973-09-25 |
| CA971776A (en) | 1975-07-29 |
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