CN108637012B - 大尺寸高温合金超细晶棒材的螺线圆锥辊等辊距轧制方法 - Google Patents
大尺寸高温合金超细晶棒材的螺线圆锥辊等辊距轧制方法 Download PDFInfo
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- CN108637012B CN108637012B CN201810172370.1A CN201810172370A CN108637012B CN 108637012 B CN108637012 B CN 108637012B CN 201810172370 A CN201810172370 A CN 201810172370A CN 108637012 B CN108637012 B CN 108637012B
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- temperature alloy
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- roll
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- 238000005096 rolling process Methods 0.000 title claims abstract description 99
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 98
- 239000000956 alloy Substances 0.000 title claims abstract description 98
- 238000000034 method Methods 0.000 title claims abstract description 55
- 239000013078 crystal Substances 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 229910000601 superalloy Inorganic materials 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 238000007670 refining Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000035515 penetration Effects 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 2
- 239000002131 composite material Substances 0.000 abstract 1
- 230000008569 process Effects 0.000 description 24
- 238000001125 extrusion Methods 0.000 description 9
- 238000007906 compression Methods 0.000 description 8
- 230000006835 compression Effects 0.000 description 8
- 238000012545 processing Methods 0.000 description 8
- 238000005452 bending Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000010274 multidirectional forging Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000010008 shearing Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005242 forging Methods 0.000 description 3
- 238000001953 recrystallisation Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- 238000009795 derivation Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000004381 surface treatment Methods 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
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001212 derivatisation Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002707 nanocrystalline material Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 239000011858 nanopowder Substances 0.000 description 1
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- 230000000737 periodic effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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- 239000006104 solid solution Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Metal Rolling (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810172370.1A CN108637012B (zh) | 2018-03-01 | 2018-03-01 | 大尺寸高温合金超细晶棒材的螺线圆锥辊等辊距轧制方法 |
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CN201810172370.1A CN108637012B (zh) | 2018-03-01 | 2018-03-01 | 大尺寸高温合金超细晶棒材的螺线圆锥辊等辊距轧制方法 |
Publications (2)
Publication Number | Publication Date |
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CN108637012A CN108637012A (zh) | 2018-10-12 |
CN108637012B true CN108637012B (zh) | 2020-01-31 |
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CN201810172370.1A Active CN108637012B (zh) | 2018-03-01 | 2018-03-01 | 大尺寸高温合金超细晶棒材的螺线圆锥辊等辊距轧制方法 |
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CN (1) | CN108637012B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
CN112163352B (zh) * | 2020-08-13 | 2024-04-19 | 西安建筑科技大学 | 中碳钢超细晶棒材3d-spd轧制损伤预测方法及模型 |
CN115846413A (zh) * | 2022-12-07 | 2023-03-28 | 安徽东耘智能设备制造有限责任公司 | 轧制机构、斜轧机及M50NiL轴承钢棒材的晶粒细化方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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SU1328030A1 (ru) * | 1985-08-01 | 1987-08-07 | Предприятие П/Я М-5481 | Способ скручивани прутков |
JPS6244523A (ja) * | 1985-08-20 | 1987-02-26 | Sumitomo Metal Ind Ltd | オ−ステナイト系ステンレス棒鋼の製造方法 |
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 |
DE102012007379B4 (de) * | 2012-04-12 | 2016-12-29 | Zhozef Rotenberg | Verfahren zum Schrägwalzen von zylindrischen Erzeugnissen |
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TR01 | Transfer of patent right |
Effective date of registration: 20210305 Address after: 401135 No. 618 Liangjiang Avenue, Longxing Town, Yubei District, Chongqing Patentee after: Chongqing lianghang metal material Co.,Ltd. Address before: Beilin District Shaanxi province Xi'an City friendship road 710072 No. 127 Patentee before: Northwestern Polytechnical University |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: The equal pitch rolling method of spiral cone roller for large-sized high-temperature alloy ultrafine grain bars Granted publication date: 20200131 Pledgee: Chongqing Bank Co.,Ltd. Yuzui Branch Pledgor: Chongqing lianghang metal material Co.,Ltd. Registration number: Y2024500000013 |