CN104762566B - 一种热轧板材及其制备工艺 - Google Patents
一种热轧板材及其制备工艺 Download PDFInfo
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- CN104762566B CN104762566B CN201510098073.3A CN201510098073A CN104762566B CN 104762566 B CN104762566 B CN 104762566B CN 201510098073 A CN201510098073 A CN 201510098073A CN 104762566 B CN104762566 B CN 104762566B
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- hot
- steel
- counterenamel
- rolling
- sheet material
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- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 238000005096 rolling process Methods 0.000 claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 12
- 239000012535 impurity Substances 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 63
- 239000010959 steel Substances 0.000 claims description 63
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 19
- 229910052719 titanium Inorganic materials 0.000 claims description 17
- 238000005098 hot rolling Methods 0.000 claims description 16
- 229910052717 sulfur Inorganic materials 0.000 claims description 8
- 238000005516 engineering process Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 229910052721 tungsten Inorganic materials 0.000 claims description 7
- 229910052748 manganese Inorganic materials 0.000 claims description 6
- 229910052698 phosphorus Inorganic materials 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 229910001122 Mischmetal Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 10
- 239000002320 enamel (paints) Substances 0.000 abstract description 3
- 239000010936 titanium Substances 0.000 description 20
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 11
- 229910052739 hydrogen Inorganic materials 0.000 description 11
- 239000001257 hydrogen Substances 0.000 description 11
- 241000251468 Actinopterygii Species 0.000 description 9
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 9
- 210000003298 dental enamel Anatomy 0.000 description 9
- 150000002910 rare earth metals Chemical class 0.000 description 8
- 239000010813 municipal solid waste Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000011572 manganese Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000012797 qualification Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 238000005275 alloying Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 239000011799 hole material Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000011218 segmentation Effects 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- -1 titanium nitrides Chemical class 0.000 description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 241001062472 Stokellia anisodon Species 0.000 description 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
- WMOHXRDWCVHXGS-UHFFFAOYSA-N [La].[Ce] Chemical compound [La].[Ce] WMOHXRDWCVHXGS-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000002790 cross-validation Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052747 lanthanoid Inorganic materials 0.000 description 1
- 150000002602 lanthanoids Chemical class 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 229910001404 rare earth metal oxide Inorganic materials 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007510 rolled plate method Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 239000000037 vitreous enamel Substances 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
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- 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
- C21D8/0226—Hot rolling
-
- 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
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- 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
- C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
-
- 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
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- 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
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Abstract
Description
实施例 | C | N | S | P | Si | W | Mn | Al | Ti | La | Ce |
1 | 0.05 | 0.015 | 0.05 | 0.05 | 0.04 | 0.02 | 1.5 | 0.05 | 0.025 | 0.06 | — |
2 | 0.02 | 0.015 | 0.04 | 0.02 | 0.04 | 0.0074 | 1.5 | 0.04 | 0.02 | 0.16 | — |
3 | 0.03 | 0.015 | 0.05 | 0.02 | 0.02 | 0.025 | 0.05 | 0.01 | 0.01 | 0.1 | 0.1 |
4 | 0.04 | 0.012 | 0.05 | 0.02 | 0.03 | 0.013 | 1.0 | 0.04 | 0.025 | — | 0.12 |
5 | 0.05 | 0.015 | 0.05 | 0.05 | 0.01 | 0.015 | 1.5 | 0.05 | 0.025 | 0.05 | 0.14 |
6 | 0.05 | 0.015 | 0.05 | 0.05 | 0.04 | 0.024 | 1.5 | 0.05 | 0.025 | 0.13 | 0.03 |
对比例 | C | N | S | P | Si | W | Mn | Al | Ti | La | Ce |
7 | 0.05 | 0.015 | 0.05 | 0.05 | 0.04 | — | 1.5 | 0.05 | 0.05 | — | — |
8 | 0.02 | 0.015 | 0.04 | 0.02 | 0.04 | — | 1.5 | 0.04 | 0.04 | — | — |
9 | 0.04 | 0.012 | 0.05 | 0.02 | 0.03 | — | 1 | 0.04 | 0.05 | — | — |
试样 | 屈服极限 /MPa | 抗拉强度 /MPa | 延伸率 /% | 杯突深度 /mm | 搪瓷合格率 /% |
1 | 479 | 455 | 27 | 7 | ≥99 |
2 | 336 | 310 | 45 | 9.8 | ≥99 |
3 | 357 | 346 | 42 | 8.6 | ≥99 |
4 | 408 | 370 | 37 | 8.1 | ≥97 |
5 | 459 | 441 | 29 | 6.7 | ≥96 |
6 | 466 | 427 | 27 | 6.9 | ≥97 |
7 | 325 | 230 | 21 | 5 ≤ | ~90 |
8 | 190 | 206 | 26 | 8 | ~90 |
9 | 245 | 217 | 19 | 5 ≤ | ~80 |
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510098073.3A CN104762566B (zh) | 2015-03-05 | 2015-03-05 | 一种热轧板材及其制备工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510098073.3A CN104762566B (zh) | 2015-03-05 | 2015-03-05 | 一种热轧板材及其制备工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104762566A CN104762566A (zh) | 2015-07-08 |
CN104762566B true CN104762566B (zh) | 2017-01-11 |
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CN201510098073.3A Active CN104762566B (zh) | 2015-03-05 | 2015-03-05 | 一种热轧板材及其制备工艺 |
Country Status (1)
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101853767B1 (ko) * | 2016-12-05 | 2018-05-02 | 주식회사 포스코 | 강의 제조 방법 및 이를 이용하여 제조된 강 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5651553A (en) * | 1979-10-01 | 1981-05-09 | Nippon Steel Corp | High strength hot rolled steel sheet for both-side enameling |
JP4959709B2 (ja) * | 2006-09-27 | 2012-06-27 | 新日本製鐵株式会社 | 耐つまとび性に著しく優れたほうろう用鋼板およびその製造方法 |
CN101812630B (zh) * | 2009-02-25 | 2012-02-29 | 宝山钢铁股份有限公司 | 深冲用热轧高强度搪瓷钢板及其制造方法 |
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GR01 | Patent grant | ||
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CB03 | Change of inventor or designer information |
Inventor after: Yang Haixi Inventor after: Hu Jianli Inventor after: Cao Xijun Inventor after: Li Hongliang Inventor before: Li Hongliang |
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TR01 | Transfer of patent right |
Effective date of registration: 20170828 Address after: 050400 Hebei city of Shijiazhuang province Pingshan County Nan Dian Zhen dedicated Hebei iron and Steel Co. Ltd. Patentee after: Hebei dedicated Steel Co., Ltd. Address before: 875 100083 School of metallurgy, University of Science and Technology Beijing, Beijing, Haidian District Patentee before: Li Hongliang |
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