JPS6155571B2 - - Google Patents
Info
- Publication number
- JPS6155571B2 JPS6155571B2 JP16307982A JP16307982A JPS6155571B2 JP S6155571 B2 JPS6155571 B2 JP S6155571B2 JP 16307982 A JP16307982 A JP 16307982A JP 16307982 A JP16307982 A JP 16307982A JP S6155571 B2 JPS6155571 B2 JP S6155571B2
- Authority
- JP
- Japan
- Prior art keywords
- rolling
- steel
- slab
- temperature
- cracks
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 59
- 239000010959 steel Substances 0.000 claims description 59
- 238000005096 rolling process Methods 0.000 claims description 52
- 238000002791 soaking Methods 0.000 claims description 16
- 229910045601 alloy Inorganic materials 0.000 claims description 13
- 239000000956 alloy Substances 0.000 claims description 13
- 229910000963 austenitic stainless steel Inorganic materials 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000009749 continuous casting Methods 0.000 claims 1
- 230000000052 comparative effect Effects 0.000 description 20
- 238000007796 conventional method Methods 0.000 description 9
- 238000005336 cracking Methods 0.000 description 9
- 238000002474 experimental method Methods 0.000 description 9
- 230000007423 decrease Effects 0.000 description 7
- 238000000227 grinding Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 238000004513 sizing Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000005098 hot rolling Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 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
- C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16307982A JPS5953623A (ja) | 1982-09-21 | 1982-09-21 | 高合金オ−ステナイト系ステンレス鋼鋼片の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16307982A JPS5953623A (ja) | 1982-09-21 | 1982-09-21 | 高合金オ−ステナイト系ステンレス鋼鋼片の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5953623A JPS5953623A (ja) | 1984-03-28 |
| JPS6155571B2 true JPS6155571B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-11-28 |
Family
ID=15766779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16307982A Granted JPS5953623A (ja) | 1982-09-21 | 1982-09-21 | 高合金オ−ステナイト系ステンレス鋼鋼片の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5953623A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62280491A (ja) * | 1986-05-30 | 1987-12-05 | 東京電力株式会社 | プレハブ多孔管推進工法 |
| US11569157B2 (en) | 2019-10-29 | 2023-01-31 | Samsung Electronics Co., Ltd. | Semiconductor package and method of manufacturing the same |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60149748A (ja) * | 1984-01-13 | 1985-08-07 | Nippon Steel Corp | 熱間加工性の優れたオ−ステナイト系ステンレス鋼 |
-
1982
- 1982-09-21 JP JP16307982A patent/JPS5953623A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62280491A (ja) * | 1986-05-30 | 1987-12-05 | 東京電力株式会社 | プレハブ多孔管推進工法 |
| US11569157B2 (en) | 2019-10-29 | 2023-01-31 | Samsung Electronics Co., Ltd. | Semiconductor package and method of manufacturing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5953623A (ja) | 1984-03-28 |