CN107641685B - 一种高强度钢板的热处理方法 - Google Patents
一种高强度钢板的热处理方法 Download PDFInfo
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- CN107641685B CN107641685B CN201710954779.4A CN201710954779A CN107641685B CN 107641685 B CN107641685 B CN 107641685B CN 201710954779 A CN201710954779 A CN 201710954779A CN 107641685 B CN107641685 B CN 107641685B
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- heat treatment
- steel sheet
- heating
- strength steel
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 65
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 62
- 239000010959 steel Substances 0.000 title claims abstract description 62
- 238000000034 method Methods 0.000 title claims abstract description 49
- 230000008569 process Effects 0.000 claims abstract description 24
- 238000000137 annealing Methods 0.000 claims abstract description 22
- 238000005098 hot rolling Methods 0.000 claims abstract description 18
- 239000000203 mixture Substances 0.000 claims abstract description 13
- 238000007747 plating Methods 0.000 claims abstract description 8
- 238000002791 soaking Methods 0.000 claims description 30
- 238000001816 cooling Methods 0.000 claims description 24
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 15
- 238000010583 slow cooling Methods 0.000 claims description 15
- 238000003723 Smelting Methods 0.000 claims description 10
- 239000008187 granular material Substances 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 9
- 229910052684 Cerium Inorganic materials 0.000 claims description 5
- 229910052804 chromium Inorganic materials 0.000 claims description 5
- 238000005261 decarburization Methods 0.000 claims description 5
- 238000006477 desulfuration reaction Methods 0.000 claims description 5
- 230000023556 desulfurization Effects 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 229910052748 manganese Inorganic materials 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 238000005554 pickling Methods 0.000 claims description 5
- 238000004321 preservation Methods 0.000 claims description 4
- 238000005275 alloying Methods 0.000 abstract description 7
- 239000013078 crystal Substances 0.000 abstract description 7
- 230000008859 change Effects 0.000 abstract description 6
- 239000000956 alloy Substances 0.000 abstract description 4
- 229910045601 alloy Inorganic materials 0.000 abstract description 4
- 238000005457 optimization Methods 0.000 abstract description 4
- 238000002844 melting Methods 0.000 abstract description 3
- 230000008018 melting Effects 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 abstract description 3
- 238000005728 strengthening Methods 0.000 abstract description 2
- 238000001953 recrystallisation Methods 0.000 description 6
- 230000006911 nucleation Effects 0.000 description 5
- 238000010899 nucleation Methods 0.000 description 5
- 229910052719 titanium Inorganic materials 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910052761 rare earth metal Inorganic materials 0.000 description 4
- 229910052720 vanadium Inorganic materials 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 238000005097 cold rolling Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052758 niobium Inorganic materials 0.000 description 3
- 229910052726 zirconium Inorganic materials 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000020442 loss of weight Diseases 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Heat Treatment Of Sheet Steel (AREA)
Abstract
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CN201710954779.4A CN107641685B (zh) | 2017-10-14 | 2017-10-14 | 一种高强度钢板的热处理方法 |
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CN201710954779.4A CN107641685B (zh) | 2017-10-14 | 2017-10-14 | 一种高强度钢板的热处理方法 |
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CN107641685A CN107641685A (zh) | 2018-01-30 |
CN107641685B true CN107641685B (zh) | 2019-10-15 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108796565A (zh) * | 2018-07-10 | 2018-11-13 | 澳洋集团有限公司 | 一种电沉积半导体碳化硅复合镀层的方法 |
CN112391519B (zh) * | 2020-11-06 | 2022-04-29 | 常州市盛诺管业有限公司 | 一种高强耐疲劳气弹簧用钢管的加工工艺 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101125472A (zh) * | 2001-06-06 | 2008-02-20 | 新日本制铁株式会社 | 热浸镀锌薄钢板和热浸镀锌层扩散处理薄钢板及制造方法 |
CN102304731A (zh) * | 2011-08-23 | 2012-01-04 | 武汉吉和昌化工科技有限公司 | 一种宽温、宽电流、宽光亮型无氰碱性镀锌工艺 |
CN103703157A (zh) * | 2011-07-29 | 2014-04-02 | 新日铁住金株式会社 | 形状保持性优异的高强度钢板、高强度镀锌钢板及它们的制造方法 |
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2017
- 2017-10-14 CN CN201710954779.4A patent/CN107641685B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101125472A (zh) * | 2001-06-06 | 2008-02-20 | 新日本制铁株式会社 | 热浸镀锌薄钢板和热浸镀锌层扩散处理薄钢板及制造方法 |
CN103703157A (zh) * | 2011-07-29 | 2014-04-02 | 新日铁住金株式会社 | 形状保持性优异的高强度钢板、高强度镀锌钢板及它们的制造方法 |
CN102304731A (zh) * | 2011-08-23 | 2012-01-04 | 武汉吉和昌化工科技有限公司 | 一种宽温、宽电流、宽光亮型无氰碱性镀锌工艺 |
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