JPH02412B2 - - Google Patents
Info
- Publication number
- JPH02412B2 JPH02412B2 JP388285A JP388285A JPH02412B2 JP H02412 B2 JPH02412 B2 JP H02412B2 JP 388285 A JP388285 A JP 388285A JP 388285 A JP388285 A JP 388285A JP H02412 B2 JPH02412 B2 JP H02412B2
- Authority
- JP
- Japan
- Prior art keywords
- rolling
- cold rolling
- rolled
- hot
- seconds
- 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
- 238000005096 rolling process Methods 0.000 claims description 88
- 238000005097 cold rolling Methods 0.000 claims description 84
- 238000004804 winding Methods 0.000 claims description 31
- 229910001220 stainless steel Inorganic materials 0.000 claims description 29
- 238000000137 annealing Methods 0.000 claims description 25
- 238000005098 hot rolling Methods 0.000 claims description 25
- 230000009467 reduction Effects 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 description 40
- 230000008569 process Effects 0.000 description 23
- 229910000831 Steel Inorganic materials 0.000 description 22
- 239000010959 steel Substances 0.000 description 22
- 238000001556 precipitation Methods 0.000 description 18
- 230000007547 defect Effects 0.000 description 15
- 239000000463 material Substances 0.000 description 14
- 238000001953 recrystallisation Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 12
- 150000004767 nitrides Chemical class 0.000 description 12
- 238000005554 pickling Methods 0.000 description 12
- 238000010438 heat treatment Methods 0.000 description 11
- 239000006104 solid solution Substances 0.000 description 10
- 239000010935 stainless steel Substances 0.000 description 10
- 238000005336 cracking Methods 0.000 description 9
- 239000000047 product Substances 0.000 description 8
- 238000011160 research Methods 0.000 description 8
- 230000007423 decrease Effects 0.000 description 7
- 230000003746 surface roughness Effects 0.000 description 6
- 238000009825 accumulation Methods 0.000 description 5
- 239000012467 final product Substances 0.000 description 5
- 239000002244 precipitate Substances 0.000 description 5
- 230000006866 deterioration Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000006911 nucleation Effects 0.000 description 4
- 238000010899 nucleation Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 239000013078 crystal Substances 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000011835 investigation Methods 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 3
- 238000007517 polishing process Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005422 blasting Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 150000001247 metal acetylides Chemical class 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 208000009205 Tinnitus Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000010731 rolling oil Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 229910052718 tin Inorganic materials 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
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips 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)
- Metal Rolling (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP388285A JPS61163216A (ja) | 1985-01-12 | 1985-01-12 | 表面性状及び加工性のすぐれたフエライト系ステンレス鋼板の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP388285A JPS61163216A (ja) | 1985-01-12 | 1985-01-12 | 表面性状及び加工性のすぐれたフエライト系ステンレス鋼板の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61163216A JPS61163216A (ja) | 1986-07-23 |
| JPH02412B2 true JPH02412B2 (es) | 1990-01-08 |
Family
ID=11569550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP388285A Granted JPS61163216A (ja) | 1985-01-12 | 1985-01-12 | 表面性状及び加工性のすぐれたフエライト系ステンレス鋼板の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61163216A (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0756045B2 (ja) * | 1988-09-08 | 1995-06-14 | 新日本製鐵株式会社 | 表面光択が優れ発銹抵抗の大きなステンレス鋼薄板の製造方法 |
| EP2952602B1 (en) | 2013-02-04 | 2020-04-22 | Nippon Steel & Sumikin Stainless Steel Corporation | Ferritic stainless steel sheet which is excellent in workability and method of production of same |
| JP2017214624A (ja) * | 2016-05-31 | 2017-12-07 | 新日鐵住金株式会社 | 加工性、耐食性、耐リジング性に優れた鋼板及びその製造方法 |
-
1985
- 1985-01-12 JP JP388285A patent/JPS61163216A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61163216A (ja) | 1986-07-23 |
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