CN107829037A - 热冲压成形用钢板、热冲压成形构件及梯度力学性能控制方法 - Google Patents
热冲压成形用钢板、热冲压成形构件及梯度力学性能控制方法 Download PDFInfo
- Publication number
- CN107829037A CN107829037A CN201710835199.3A CN201710835199A CN107829037A CN 107829037 A CN107829037 A CN 107829037A CN 201710835199 A CN201710835199 A CN 201710835199A CN 107829037 A CN107829037 A CN 107829037A
- Authority
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- Prior art keywords
- hot press
- steel plate
- component
- steel
- austenite
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- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 88
- 239000010959 steel Substances 0.000 title claims abstract description 88
- 238000000034 method Methods 0.000 title claims abstract description 36
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 27
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 9
- 239000012535 impurity Substances 0.000 claims abstract description 6
- 229910001566 austenite Inorganic materials 0.000 claims description 31
- 229910000734 martensite Inorganic materials 0.000 claims description 15
- 238000010791 quenching Methods 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 14
- 230000000171 quenching effect Effects 0.000 claims description 13
- 229910001563 bainite Inorganic materials 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 11
- 229910052758 niobium Inorganic materials 0.000 claims description 10
- 229910052720 vanadium Inorganic materials 0.000 claims description 10
- 229910052726 zirconium Inorganic materials 0.000 claims description 10
- 229910052750 molybdenum Inorganic materials 0.000 claims description 9
- 229910052719 titanium Inorganic materials 0.000 claims description 9
- 229910052721 tungsten Inorganic materials 0.000 claims description 9
- 229910052759 nickel Inorganic materials 0.000 claims description 8
- 229910052804 chromium Inorganic materials 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 230000000717 retained effect Effects 0.000 claims description 7
- 229910052796 boron Inorganic materials 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 5
- 238000004321 preservation Methods 0.000 claims description 2
- 229910052738 indium Inorganic materials 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 230000004069 differentiation Effects 0.000 abstract description 6
- 238000003466 welding Methods 0.000 abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 21
- 239000000463 material Substances 0.000 description 17
- 239000011572 manganese Substances 0.000 description 13
- 238000010438 heat treatment Methods 0.000 description 11
- 230000009466 transformation Effects 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 7
- 101100397226 Schizosaccharomyces pombe (strain 972 / ATCC 24843) isp4 gene Proteins 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 238000002474 experimental method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000004080 punching Methods 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000011218 segmentation Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000003856 thermoforming Methods 0.000 description 4
- 229910001567 cementite Inorganic materials 0.000 description 3
- KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 3
- 239000002243 precursor Substances 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000009749 continuous casting Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 230000004807 localization Effects 0.000 description 2
- 208000020442 loss of weight Diseases 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 230000036632 reaction speed Effects 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 239000002436 steel type Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 229910000712 Boron steel Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910000794 TRIP steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- 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
-
- 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
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
-
- 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
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/001—Austenite
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/002—Bainite
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/008—Martensite
Abstract
Description
编号 | C | Mn | Al |
IS1 | 0.34 | 3.04 | 1.5 |
IS2 | 0.34 | 3.04 | 2.0 |
IS3 | 0.34 | 3.04 | 2.5 |
IS4 | 0.34 | 1.80 | 2.0 |
IS5 | 0.34 | 4.1 | 2.0 |
IS6 | 0.3 | 3.04 | 2.0 |
IS7 | 0.5 | 3.04 | 2.0 |
CS1 | 0.62 | 3.03 | 2.0 |
CS2 | 0.15 | 3.1 | 2.2 |
CS3 | 0.35 | 6 | 2 |
CS4 | 0.35 | 5.1 | 4.8 |
CS5 | 0.34 | 3.05 | - |
Claims (10)
Priority Applications (1)
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CN201710835199.3A CN107829037B (zh) | 2017-09-15 | 2017-09-15 | 热冲压成形用钢板、热冲压成形构件及梯度力学性能控制方法 |
Applications Claiming Priority (1)
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CN201710835199.3A CN107829037B (zh) | 2017-09-15 | 2017-09-15 | 热冲压成形用钢板、热冲压成形构件及梯度力学性能控制方法 |
Publications (2)
Publication Number | Publication Date |
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CN107829037A true CN107829037A (zh) | 2018-03-23 |
CN107829037B CN107829037B (zh) | 2020-07-24 |
Family
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CN201710835199.3A Active CN107829037B (zh) | 2017-09-15 | 2017-09-15 | 热冲压成形用钢板、热冲压成形构件及梯度力学性能控制方法 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109680130A (zh) * | 2019-02-27 | 2019-04-26 | 河北工程大学 | 一种高强塑积冷轧中锰钢及其制备方法 |
CN111515287A (zh) * | 2020-05-19 | 2020-08-11 | 湖南晓光智能成型制造有限公司 | 一种超高强度钢板的梯级热冲压成形方法 |
EP3789509A4 (en) * | 2018-04-28 | 2021-11-10 | Ironovation Materials Technology Co., Ltd. | STEEL FOR HOT STAMPING, HOT STAMPING PROCESS, AND HOT STAMPED ELEMENT |
CN113802065A (zh) * | 2021-11-18 | 2021-12-17 | 育材堂(苏州)材料科技有限公司 | 热冲压成形构件、热冲压成形用钢板以及热冲压工艺 |
CN114450423A (zh) * | 2019-09-30 | 2022-05-06 | 蒂森克虏伯钢铁欧洲股份公司 | 用于生产至少部分调质的钢板部件的方法和至少部分调质的钢板部件 |
CN115478227A (zh) * | 2022-11-14 | 2022-12-16 | 育材堂(苏州)材料科技有限公司 | 热冲压成形用钢板、热冲压成形构件及钢板制造方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104846274A (zh) * | 2015-02-16 | 2015-08-19 | 重庆哈工易成形钢铁科技有限公司 | 热冲压成形用钢板、热冲压成形工艺及热冲压成形构件 |
-
2017
- 2017-09-15 CN CN201710835199.3A patent/CN107829037B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104846274A (zh) * | 2015-02-16 | 2015-08-19 | 重庆哈工易成形钢铁科技有限公司 | 热冲压成形用钢板、热冲压成形工艺及热冲压成形构件 |
Non-Patent Citations (1)
Title |
---|
R.GEORGE等: "Hot forming of boron steels using heated and cooled tooling for tailored properties", 《JOURNAL OF MATERIALS PROCESSING TECHNOLOGY》 * |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3789509A4 (en) * | 2018-04-28 | 2021-11-10 | Ironovation Materials Technology Co., Ltd. | STEEL FOR HOT STAMPING, HOT STAMPING PROCESS, AND HOT STAMPED ELEMENT |
CN109680130A (zh) * | 2019-02-27 | 2019-04-26 | 河北工程大学 | 一种高强塑积冷轧中锰钢及其制备方法 |
CN109680130B (zh) * | 2019-02-27 | 2020-09-25 | 河北工程大学 | 一种高强塑积冷轧中锰钢及其制备方法 |
CN114450423A (zh) * | 2019-09-30 | 2022-05-06 | 蒂森克虏伯钢铁欧洲股份公司 | 用于生产至少部分调质的钢板部件的方法和至少部分调质的钢板部件 |
CN114450423B (zh) * | 2019-09-30 | 2023-12-05 | 蒂森克虏伯钢铁欧洲股份公司 | 用于生产至少部分调质的钢板部件的方法和至少部分调质的钢板部件 |
CN111515287A (zh) * | 2020-05-19 | 2020-08-11 | 湖南晓光智能成型制造有限公司 | 一种超高强度钢板的梯级热冲压成形方法 |
CN111515287B (zh) * | 2020-05-19 | 2022-04-08 | 湖南晓光汽车模具有限公司 | 一种超高强度钢板的梯级热冲压成形方法 |
CN113802065A (zh) * | 2021-11-18 | 2021-12-17 | 育材堂(苏州)材料科技有限公司 | 热冲压成形构件、热冲压成形用钢板以及热冲压工艺 |
CN113802065B (zh) * | 2021-11-18 | 2022-03-29 | 育材堂(苏州)材料科技有限公司 | 热冲压成形构件、热冲压成形用钢板以及热冲压工艺 |
CN115478227A (zh) * | 2022-11-14 | 2022-12-16 | 育材堂(苏州)材料科技有限公司 | 热冲压成形用钢板、热冲压成形构件及钢板制造方法 |
Also Published As
Publication number | Publication date |
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CN107829037B (zh) | 2020-07-24 |
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