JPS4870615A - - Google Patents
Info
- Publication number
- JPS4870615A JPS4870615A JP47129200A JP12920072A JPS4870615A JP S4870615 A JPS4870615 A JP S4870615A JP 47129200 A JP47129200 A JP 47129200A JP 12920072 A JP12920072 A JP 12920072A JP S4870615 A JPS4870615 A JP S4870615A
- Authority
- JP
- Japan
- 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.)
- Pending
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 |
|---|---|
| JPS4870615A true JPS4870615A (fr) | 1973-09-25 |
Family
ID=22785564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47129200A Pending JPS4870615A (fr) | 1971-12-22 | 1972-12-22 |
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 |
| BE793276A (fr) | 1973-06-22 |
| CA971776A (en) | 1975-07-29 |