TWI327935B - - Google Patents
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- Publication number
- TWI327935B TWI327935B TW96129199A TW96129199A TWI327935B TW I327935 B TWI327935 B TW I327935B TW 96129199 A TW96129199 A TW 96129199A TW 96129199 A TW96129199 A TW 96129199A TW I327935 B TWI327935 B TW I327935B
- Authority
- TW
- Taiwan
- Prior art keywords
- steel
- steel strip
- rolling
- cold
- production line
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 213
- 239000010959 steel Substances 0.000 claims description 213
- 238000004519 manufacturing process Methods 0.000 claims description 55
- 238000005097 cold rolling Methods 0.000 claims description 53
- 238000005554 pickling Methods 0.000 claims description 38
- 238000000137 annealing Methods 0.000 claims description 34
- 238000010924 continuous production Methods 0.000 claims description 32
- 238000005096 rolling process Methods 0.000 claims description 31
- 238000003466 welding Methods 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000005520 cutting process Methods 0.000 claims description 11
- 238000005238 degreasing Methods 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 11
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 7
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- 238000005868 electrolysis reaction Methods 0.000 claims description 5
- 238000010008 shearing Methods 0.000 claims description 5
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000011324 bead Substances 0.000 claims description 4
- 239000010960 cold rolled steel Substances 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
- OEXADFOLCDZJPZ-UHFFFAOYSA-N [O-2].[Cr+3].[Ni+2].[Fe+2] Chemical compound [O-2].[Cr+3].[Ni+2].[Fe+2] OEXADFOLCDZJPZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910017604 nitric acid Inorganic materials 0.000 claims description 3
- 239000010731 rolling oil Substances 0.000 claims description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 2
- 239000003792 electrolyte Substances 0.000 claims description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 2
- 235000011152 sodium sulphate Nutrition 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims 1
- 239000000047 product Substances 0.000 description 23
- 238000010791 quenching Methods 0.000 description 15
- 230000000171 quenching effect Effects 0.000 description 15
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 13
- 238000005496 tempering Methods 0.000 description 9
- 238000009825 accumulation Methods 0.000 description 8
- 239000010935 stainless steel Substances 0.000 description 7
- 229910001220 stainless steel Inorganic materials 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 5
- 238000005098 hot rolling Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 239000008267 milk Substances 0.000 description 3
- 210000004080 milk Anatomy 0.000 description 3
- 235000013336 milk Nutrition 0.000 description 3
- 238000007602 hot air drying Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 238000009628 steelmaking Methods 0.000 description 2
- 206010036790 Productive cough Diseases 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000002305 electric material Substances 0.000 description 1
- 210000002257 embryonic structure Anatomy 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 210000003802 sputum Anatomy 0.000 description 1
- 208000024794 sputum Diseases 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Metal Rolling (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW96129199A TW200906504A (en) | 2007-08-08 | 2007-08-08 | Cold-rolling continuous production line for producing steel coil product by using white steel coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW96129199A TW200906504A (en) | 2007-08-08 | 2007-08-08 | Cold-rolling continuous production line for producing steel coil product by using white steel coil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200906504A TW200906504A (en) | 2009-02-16 |
| TWI327935B true TWI327935B (enrdf_load_stackoverflow) | 2010-08-01 |
Family
ID=44723161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW96129199A TW200906504A (en) | 2007-08-08 | 2007-08-08 | Cold-rolling continuous production line for producing steel coil product by using white steel coil |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TW200906504A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102527717A (zh) * | 2012-01-06 | 2012-07-04 | 无锡华精新型材料有限公司 | 一种提高取向硅钢带冷轧成材率的冷轧方法 |
| TWI503186B (enrdf_load_stackoverflow) * | 2010-08-17 | 2015-10-11 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI625172B (zh) * | 2016-09-19 | 2018-06-01 | 複合式冷軋線 |
-
2007
- 2007-08-08 TW TW96129199A patent/TW200906504A/zh unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI503186B (enrdf_load_stackoverflow) * | 2010-08-17 | 2015-10-11 | ||
| CN102527717A (zh) * | 2012-01-06 | 2012-07-04 | 无锡华精新型材料有限公司 | 一种提高取向硅钢带冷轧成材率的冷轧方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| TW200906504A (en) | 2009-02-16 |
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