KR20170104158A - 양호한 연성을 나타내는 고강도 스틸 그리고 ??칭 및 아연 욕에 의한 분리 처리를 통한 생산 방법 - Google Patents
양호한 연성을 나타내는 고강도 스틸 그리고 ??칭 및 아연 욕에 의한 분리 처리를 통한 생산 방법 Download PDFInfo
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- KR20170104158A KR20170104158A KR1020177024721A KR20177024721A KR20170104158A KR 20170104158 A KR20170104158 A KR 20170104158A KR 1020177024721 A KR1020177024721 A KR 1020177024721A KR 20177024721 A KR20177024721 A KR 20177024721A KR 20170104158 A KR20170104158 A KR 20170104158A
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- Prior art keywords
- temperature
- steel sheet
- austenite
- less
- galvanizing
- Prior art date
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 82
- 239000010959 steel Substances 0.000 title claims abstract description 82
- 238000000034 method Methods 0.000 title claims abstract description 37
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title description 6
- 238000004519 manufacturing process Methods 0.000 title description 6
- 239000011701 zinc Substances 0.000 title description 6
- 229910052725 zinc Inorganic materials 0.000 title description 6
- 238000000638 solvent extraction Methods 0.000 title description 4
- 230000001747 exhibiting effect Effects 0.000 title description 3
- 238000010791 quenching Methods 0.000 title description 3
- 230000000171 quenching effect Effects 0.000 title description 3
- 229910001566 austenite Inorganic materials 0.000 claims abstract description 63
- 238000001816 cooling Methods 0.000 claims abstract description 45
- 229910000734 martensite Inorganic materials 0.000 claims abstract description 41
- 239000000203 mixture Substances 0.000 claims abstract description 34
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 27
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 27
- 230000009466 transformation Effects 0.000 claims abstract description 12
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 8
- 239000011651 chromium Substances 0.000 claims abstract description 8
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 8
- 239000011733 molybdenum Substances 0.000 claims abstract description 8
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 7
- 238000005246 galvanizing Methods 0.000 claims description 39
- 238000000926 separation method Methods 0.000 claims description 33
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 239000010955 niobium Substances 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 9
- 229910052758 niobium Inorganic materials 0.000 claims description 9
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052710 silicon Inorganic materials 0.000 claims description 8
- 239000010703 silicon Substances 0.000 claims description 8
- 229910000859 α-Fe Inorganic materials 0.000 claims description 8
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 229910052748 manganese Inorganic materials 0.000 claims description 6
- 239000011572 manganese Substances 0.000 claims description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 6
- 239000010936 titanium Substances 0.000 claims description 6
- 229910052719 titanium Inorganic materials 0.000 claims description 6
- 229910052720 vanadium Inorganic materials 0.000 claims description 6
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 6
- 229910001563 bainite Inorganic materials 0.000 claims description 5
- 238000009792 diffusion process Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims 4
- 229910052796 boron Inorganic materials 0.000 claims 4
- 239000012535 impurity Substances 0.000 claims 4
- 229910001335 Galvanized steel Inorganic materials 0.000 claims 2
- 238000007598 dipping method Methods 0.000 claims 2
- 239000008397 galvanized steel Substances 0.000 claims 2
- 230000001131 transforming effect Effects 0.000 claims 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052802 copper Inorganic materials 0.000 abstract description 4
- 239000010949 copper Substances 0.000 abstract description 4
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 abstract description 3
- 229910052759 nickel Inorganic materials 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 abstract description 2
- 238000003303 reheating Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 25
- 230000008569 process Effects 0.000 description 19
- 229910052751 metal Inorganic materials 0.000 description 13
- 239000002184 metal Substances 0.000 description 13
- 230000000717 retained effect Effects 0.000 description 8
- 239000000654 additive Substances 0.000 description 6
- 230000000996 additive effect Effects 0.000 description 5
- 238000005097 cold rolling Methods 0.000 description 5
- 238000001000 micrograph Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005098 hot rolling Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000007792 addition Methods 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 238000007542 hardness measurement Methods 0.000 description 3
- 229910001562 pearlite Inorganic materials 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000007571 dilatometry Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000005275 alloying Methods 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 230000010339 dilation Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000005244 galvannealing Methods 0.000 description 1
- 238000011194 good manufacturing practice Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 238000005649 metathesis reaction Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/78—Combined heat-treatments not provided for above
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- C21D6/00—Heat treatment of ferrous alloys
- C21D6/005—Heat treatment of ferrous alloys containing Mn
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- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
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- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
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- Metallurgy (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Heat Treatment Of Sheet Steel (AREA)
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Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361824643P | 2013-05-17 | 2013-05-17 | |
| US201361824699P | 2013-05-17 | 2013-05-17 | |
| US61/824,643 | 2013-05-17 | ||
| US61/824,699 | 2013-05-17 | ||
| PCT/US2014/038425 WO2014186722A2 (en) | 2013-05-17 | 2014-05-16 | High strength steel exhibiting good ductility and method of production via quenching and partitioning treatment by zinc bath |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020157035337A Division KR101776241B1 (ko) | 2013-05-17 | 2014-05-16 | 양호한 연성을 나타내는 고강도 스틸 그리고 ??칭 및 아연 욕에 의한 분리 처리를 통한 생산 방법 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020197024809A Division KR20190101504A (ko) | 2013-05-17 | 2014-05-16 | 양호한 연성을 나타내는 고강도 스틸 그리고 ?칭 및 아연 욕에 의한 분리 처리를 통한 생산 방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20170104158A true KR20170104158A (ko) | 2017-09-14 |
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| KR1020157035338A KR101776242B1 (ko) | 2013-05-17 | 2014-05-16 | 양호한 연성을 나타내는 고강도 스틸 그리고 용융 아연 욕 하류의 인-라인 열처리를 통한 생산 방법 |
| KR1020157035337A KR101776241B1 (ko) | 2013-05-17 | 2014-05-16 | 양호한 연성을 나타내는 고강도 스틸 그리고 ??칭 및 아연 욕에 의한 분리 처리를 통한 생산 방법 |
| KR1020197024809A KR20190101504A (ko) | 2013-05-17 | 2014-05-16 | 양호한 연성을 나타내는 고강도 스틸 그리고 ?칭 및 아연 욕에 의한 분리 처리를 통한 생산 방법 |
| KR1020177024721A KR20170104158A (ko) | 2013-05-17 | 2014-05-16 | 양호한 연성을 나타내는 고강도 스틸 그리고 ??칭 및 아연 욕에 의한 분리 처리를 통한 생산 방법 |
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| KR1020177024722A KR20170104159A (ko) | 2013-05-17 | 2014-05-16 | 양호한 연성을 나타내는 고강도 스틸 그리고 용융 아연 욕 하류의 인-라인 열처리를 통한 생산 방법 |
| KR1020157035338A KR101776242B1 (ko) | 2013-05-17 | 2014-05-16 | 양호한 연성을 나타내는 고강도 스틸 그리고 용융 아연 욕 하류의 인-라인 열처리를 통한 생산 방법 |
| KR1020157035337A KR101776241B1 (ko) | 2013-05-17 | 2014-05-16 | 양호한 연성을 나타내는 고강도 스틸 그리고 ??칭 및 아연 욕에 의한 분리 처리를 통한 생산 방법 |
| KR1020197024809A KR20190101504A (ko) | 2013-05-17 | 2014-05-16 | 양호한 연성을 나타내는 고강도 스틸 그리고 ?칭 및 아연 욕에 의한 분리 처리를 통한 생산 방법 |
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| JP (3) | JP2016524038A (zh) |
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| CN (3) | CN113151735A (zh) |
| AU (2) | AU2014265214B2 (zh) |
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| RU (3) | RU2632042C2 (zh) |
| TW (4) | TWI616538B (zh) |
| WO (2) | WO2014186722A2 (zh) |
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| CN113151735A (zh) * | 2013-05-17 | 2021-07-23 | 克利夫兰-克利夫斯钢铁资产公司 | 表现出良好延展性的高强度钢以及通过镀锌槽进行淬火和分配处理的制备方法 |
| WO2016020714A1 (en) | 2014-08-07 | 2016-02-11 | Arcelormittal | Method for producing a coated steel sheet having improved strength, ductility and formability |
| CN104532126B (zh) * | 2014-12-19 | 2017-06-06 | 宝山钢铁股份有限公司 | 一种低屈强比超高强度热轧q&p钢及其制造方法 |
| EP3245310A2 (en) * | 2015-01-14 | 2017-11-22 | Ak Steel Properties, Inc. | Dual phase steel with improved properties |
| US11491581B2 (en) | 2017-11-02 | 2022-11-08 | Cleveland-Cliffs Steel Properties Inc. | Press hardened steel with tailored properties |
| CA3093397C (en) * | 2018-03-30 | 2024-01-30 | Ak Steel Properties, Inc. | Low alloy third generation advanced high strength steel and process for making |
| CN109554622B (zh) * | 2018-12-03 | 2020-12-04 | 东北大学 | 淬火至贝氏体区获得Q＆P组织的热轧Fe-Mn-Al-C钢及制造方法 |
| CN109554621B (zh) * | 2018-12-03 | 2020-11-27 | 东北大学 | 一种低密度Fe-Mn-Al-C热轧Q＆P钢及其制造方法 |
| CN110055465B (zh) * | 2019-05-16 | 2020-10-02 | 北京科技大学 | 一种中锰超高强度钢及其制备方法 |
| CN112327970B (zh) * | 2020-09-04 | 2022-04-12 | 凌云工业股份有限公司 | 一种热成型变强度工件过渡区强度的控制方法 |
| CN114774652A (zh) * | 2022-04-29 | 2022-07-22 | 重庆长征重工有限责任公司 | 一种17CrNiMo6材料预备热处理方法 |
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| CN100370054C (zh) * | 2001-06-15 | 2008-02-20 | 新日本制铁株式会社 | 镀有铝合金体系的高强度钢板以及具有优异的耐热性和喷漆后耐腐蚀性的高强度汽车零件 |
| AU2003270334A1 (en) * | 2002-09-04 | 2004-03-29 | Colorado School Of Mines | Method for producing steel with retained austenite |
| CA2521710C (en) * | 2003-04-10 | 2009-09-29 | Nippon Steel Corporation | High strength molten zinc plated steel sheet and process of production of same |
| US20050247382A1 (en) * | 2004-05-06 | 2005-11-10 | Sippola Pertti J | Process for producing a new high-strength dual-phase steel product from lightly alloyed steel |
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| CA2699146A1 (en) * | 2007-09-10 | 2009-03-19 | Pertti J. Sippola | Method and apparatus for improved formability of galvanized steel having high tensile strength |
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| JP5369663B2 (ja) * | 2008-01-31 | 2013-12-18 | Ｊｆｅスチール株式会社 | 加工性に優れた高強度溶融亜鉛めっき鋼板およびその製造方法 |
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| CN102758142A (zh) * | 2011-04-25 | 2012-10-31 | 宝山钢铁股份有限公司 | 一种抗拉强度大于980MPa的热镀锌钢板及其制造方法 |
| JP5821260B2 (ja) * | 2011-04-26 | 2015-11-24 | Ｊｆｅスチール株式会社 | 成形性及び形状凍結性に優れた高強度溶融亜鉛めっき鋼板、並びにその製造方法 |
| EP2524970A1 (de) * | 2011-05-18 | 2012-11-21 | ThyssenKrupp Steel Europe AG | Hochfestes Stahlflachprodukt und Verfahren zu dessen Herstellung |
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| AU2014249192B2 (en) * | 2013-03-11 | 2017-12-21 | The Regents Of The University Of Michigan | BET bromodomain inhibitors and therapeutic methods using the same |
| CN113151735A (zh) * | 2013-05-17 | 2021-07-23 | 克利夫兰-克利夫斯钢铁资产公司 | 表现出良好延展性的高强度钢以及通过镀锌槽进行淬火和分配处理的制备方法 |
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