CN108480397A - 一种大尺寸45钢超细晶棒材的等距螺旋轧制方法 - Google Patents
一种大尺寸45钢超细晶棒材的等距螺旋轧制方法 Download PDFInfo
- Publication number
- CN108480397A CN108480397A CN201810172304.4A CN201810172304A CN108480397A CN 108480397 A CN108480397 A CN 108480397A CN 201810172304 A CN201810172304 A CN 201810172304A CN 108480397 A CN108480397 A CN 108480397A
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- China
- Prior art keywords
- steel
- roll
- rolling
- fine grained
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Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 112
- 239000010959 steel Substances 0.000 title claims abstract description 112
- 238000003801 milling Methods 0.000 title claims abstract description 22
- 238000005096 rolling process Methods 0.000 claims abstract description 60
- 238000010438 heat treatment Methods 0.000 claims abstract description 26
- 230000000694 effects Effects 0.000 abstract description 9
- 238000012545 processing Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000007670 refining Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 44
- 239000000463 material Substances 0.000 description 21
- 230000008569 process Effects 0.000 description 14
- 239000013078 crystal Substances 0.000 description 13
- 229910000851 Alloy steel Inorganic materials 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 7
- 238000001125 extrusion Methods 0.000 description 6
- 238000003825 pressing Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 238000001953 recrystallisation Methods 0.000 description 4
- 229910001069 Ti alloy Inorganic materials 0.000 description 3
- 238000005242 forging Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000005482 strain hardening Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005097 cold rolling Methods 0.000 description 2
- 208000002925 dental caries Diseases 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010274 multidirectional forging Methods 0.000 description 2
- 229910001562 pearlite Inorganic materials 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002707 nanocrystalline material Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/16—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling wire rods, bars, merchant bars, rounds wire or material of like small cross-section
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/02—Shape or construction of rolls
- B21B27/024—Rolls for bars, rods, rounds, tubes, wire or the like
- B21B27/025—Skew rolls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
-
- 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
- C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
- C21D8/065—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires of ferrous alloys
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810172304.4A CN108480397B (zh) | 2018-03-01 | 2018-03-01 | 一种大尺寸45钢超细晶棒材的等距螺旋轧制方法 |
Applications Claiming Priority (1)
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CN201810172304.4A CN108480397B (zh) | 2018-03-01 | 2018-03-01 | 一种大尺寸45钢超细晶棒材的等距螺旋轧制方法 |
Publications (2)
Publication Number | Publication Date |
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CN108480397A true CN108480397A (zh) | 2018-09-04 |
CN108480397B CN108480397B (zh) | 2020-06-02 |
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CN201810172304.4A Active CN108480397B (zh) | 2018-03-01 | 2018-03-01 | 一种大尺寸45钢超细晶棒材的等距螺旋轧制方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109909296A (zh) * | 2019-02-28 | 2019-06-21 | 西安建筑科技大学 | 一种大尺寸钛合金棒材的反锥螺线辊超细晶轧制方法 |
CN112044950A (zh) * | 2020-08-13 | 2020-12-08 | 西北工业大学 | 大尺寸超细珠光体中碳钢棒材3d-spd成形方法 |
CN112044951A (zh) * | 2020-08-13 | 2020-12-08 | 西北工业大学 | 大尺寸超细贝氏体中碳钢棒材3d-spd成形方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000256741A (ja) * | 1999-03-09 | 2000-09-19 | Sumitomo Metal Ind Ltd | 熱間圧延棒鋼または線材の製造方法 |
CN1546715A (zh) * | 2003-11-29 | 2004-11-17 | 燕山大学 | 超细晶粒中、高碳钢轴类零件及其制造技术 |
JP2007185692A (ja) * | 2006-01-13 | 2007-07-26 | Kobe Steel Ltd | 伸線性に優れた高炭素鋼線材およびその製造方法 |
CN101502845A (zh) * | 2009-03-17 | 2009-08-12 | 沈阳东方钢铁有限公司 | 一种斜轧棒材工艺 |
CN106825339A (zh) * | 2017-03-01 | 2017-06-13 | 西北工业大学 | 一种高温合金f型截面环件的异形坯料设计方法 |
-
2018
- 2018-03-01 CN CN201810172304.4A patent/CN108480397B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000256741A (ja) * | 1999-03-09 | 2000-09-19 | Sumitomo Metal Ind Ltd | 熱間圧延棒鋼または線材の製造方法 |
CN1546715A (zh) * | 2003-11-29 | 2004-11-17 | 燕山大学 | 超细晶粒中、高碳钢轴类零件及其制造技术 |
JP2007185692A (ja) * | 2006-01-13 | 2007-07-26 | Kobe Steel Ltd | 伸線性に優れた高炭素鋼線材およびその製造方法 |
CN101502845A (zh) * | 2009-03-17 | 2009-08-12 | 沈阳东方钢铁有限公司 | 一种斜轧棒材工艺 |
CN106825339A (zh) * | 2017-03-01 | 2017-06-13 | 西北工业大学 | 一种高温合金f型截面环件的异形坯料设计方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109909296A (zh) * | 2019-02-28 | 2019-06-21 | 西安建筑科技大学 | 一种大尺寸钛合金棒材的反锥螺线辊超细晶轧制方法 |
CN109909296B (zh) * | 2019-02-28 | 2020-04-07 | 西安建筑科技大学 | 一种大尺寸钛合金棒材的反锥螺线辊超细晶轧制方法 |
CN112044950A (zh) * | 2020-08-13 | 2020-12-08 | 西北工业大学 | 大尺寸超细珠光体中碳钢棒材3d-spd成形方法 |
CN112044951A (zh) * | 2020-08-13 | 2020-12-08 | 西北工业大学 | 大尺寸超细贝氏体中碳钢棒材3d-spd成形方法 |
CN112044951B (zh) * | 2020-08-13 | 2021-05-28 | 西北工业大学 | 大尺寸超细贝氏体中碳钢棒材3d-spd成形方法 |
Also Published As
Publication number | Publication date |
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CN108480397B (zh) | 2020-06-02 |
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Effective date of registration: 20211022 Address after: 710000 No. 5, Yatu Aviation Industrial Park, No. 2 Road, phase II Planning of Xi'an National Aviation high tech industrial base, Shaanxi Province Patentee after: Xi'an Shengdong Forging Co.,Ltd. Address before: 710055 No.13, middle section of Yanta Road, Beilin District, Xi'an City, Shaanxi Province Patentee before: XIAN University OF ARCHITECTURE AND TECHNOLOG |
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Effective date of registration: 20211210 Address after: 710000 No. 18, Dai Wang, Shan drum Road, Lintong District, Xi'an, Shaanxi. Patentee after: Zhang Runqiang Address before: 710000 No. 5, Yatu Aviation Industrial Park, No. 2 Road, phase II Planning of Xi'an National Aviation high tech industrial base, Shaanxi Province Patentee before: Xi'an Shengdong Forging Co.,Ltd. |
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Effective date of registration: 20220822 Address after: No. 7 Management Committee of Lingbi Economic Development Zone, Lingcheng Town, Lingbi County, Suzhou City, Anhui Province 234228 Patentee after: Anhui Dongyun Intelligent Equipment Manufacturing Co.,Ltd. Address before: 710000 No. 18, Dai Wang, Shan drum Road, Lintong District, Xi'an, Shaanxi. Patentee before: Zhang Runqiang |