CN113953322B - 一种改善高各向异性高强镁合金板材的差温交叉轧制工艺 - Google Patents
一种改善高各向异性高强镁合金板材的差温交叉轧制工艺 Download PDFInfo
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- CN113953322B CN113953322B CN202111153342.3A CN202111153342A CN113953322B CN 113953322 B CN113953322 B CN 113953322B CN 202111153342 A CN202111153342 A CN 202111153342A CN 113953322 B CN113953322 B CN 113953322B
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- China
- Prior art keywords
- magnesium alloy
- rolling
- plate
- rolled
- extrusion
- Prior art date
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- 238000005096 rolling process Methods 0.000 title claims abstract description 113
- 229910000861 Mg alloy Inorganic materials 0.000 title claims abstract description 100
- 238000001125 extrusion Methods 0.000 claims abstract description 51
- 239000000463 material Substances 0.000 claims abstract description 24
- 238000000137 annealing Methods 0.000 claims abstract description 15
- 238000003825 pressing Methods 0.000 claims abstract description 12
- 238000005098 hot rolling Methods 0.000 claims abstract description 6
- 229910052779 Neodymium Inorganic materials 0.000 claims description 8
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 8
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 claims description 8
- 229910052727 yttrium Inorganic materials 0.000 claims description 8
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims description 8
- 229910052725 zinc Inorganic materials 0.000 claims description 8
- 239000011701 zinc Substances 0.000 claims description 8
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 7
- 229910052749 magnesium Inorganic materials 0.000 claims description 7
- 239000011777 magnesium Substances 0.000 claims description 7
- 238000004321 preservation Methods 0.000 claims description 4
- 230000007547 defect Effects 0.000 abstract description 2
- 229910045601 alloy Inorganic materials 0.000 description 7
- 239000000956 alloy Substances 0.000 description 7
- 238000005336 cracking Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000003723 Smelting Methods 0.000 description 5
- 238000009749 continuous casting Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052761 rare earth metal Inorganic materials 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 150000002910 rare earth metals Chemical class 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- B21B1/38—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 sheets of limited length, e.g. folded sheets, superimposed sheets, pack rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/56—Elongation control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/74—Temperature control, e.g. by cooling or heating the rolls or the product
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0081—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C23/00—Alloys based on magnesium
- C22C23/02—Alloys based on magnesium with aluminium as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/06—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of magnesium or alloys based thereon
-
- 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
- B21B1/38—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 sheets of limited length, e.g. folded sheets, superimposed sheets, pack rolling
- B21B2001/386—Plates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Metal Rolling (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202111153342.3A CN113953322B (zh) | 2021-09-29 | 2021-09-29 | 一种改善高各向异性高强镁合金板材的差温交叉轧制工艺 |
Applications Claiming Priority (1)
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CN202111153342.3A CN113953322B (zh) | 2021-09-29 | 2021-09-29 | 一种改善高各向异性高强镁合金板材的差温交叉轧制工艺 |
Publications (2)
Publication Number | Publication Date |
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CN113953322A CN113953322A (zh) | 2022-01-21 |
CN113953322B true CN113953322B (zh) | 2023-08-15 |
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CN202111153342.3A Active CN113953322B (zh) | 2021-09-29 | 2021-09-29 | 一种改善高各向异性高强镁合金板材的差温交叉轧制工艺 |
Country Status (1)
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CN (1) | CN113953322B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116921430B (zh) * | 2023-08-25 | 2024-02-23 | 太原科技大学 | 一种基于晶粒尺寸和基面织构协同调控的镁合金板材强韧化轧制方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07100507A (ja) * | 1993-10-01 | 1995-04-18 | Nippon Steel Corp | 板内の均質性に優れた鋼板の制御圧延法 |
CN110238195A (zh) * | 2018-03-07 | 2019-09-17 | 南京理工大学 | 一种各向同性az31镁合金板材的轧制成形方法 |
CN111360094A (zh) * | 2020-03-02 | 2020-07-03 | 中南大学 | 一种制备航空航天用低各向异性铝锂合金薄板的多向深冷轧制方法 |
CN111389917A (zh) * | 2020-03-26 | 2020-07-10 | 太原科技大学 | 一种实现梯度组织调控的覆板轧制装置及方法 |
CN111842488A (zh) * | 2020-07-06 | 2020-10-30 | 东北大学 | 基于交叉包套轧制实现TiAl合金均匀细晶组织的工艺方法 |
CN113333469A (zh) * | 2021-06-30 | 2021-09-03 | 索罗曼(常州)合金新材料有限公司 | Tc4钛合金薄板热轧工艺 |
CN113355573A (zh) * | 2021-07-06 | 2021-09-07 | 西安交通大学 | 一种高强度高耐蚀稀土镁合金及其制备方法 |
-
2021
- 2021-09-29 CN CN202111153342.3A patent/CN113953322B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07100507A (ja) * | 1993-10-01 | 1995-04-18 | Nippon Steel Corp | 板内の均質性に優れた鋼板の制御圧延法 |
CN110238195A (zh) * | 2018-03-07 | 2019-09-17 | 南京理工大学 | 一种各向同性az31镁合金板材的轧制成形方法 |
CN111360094A (zh) * | 2020-03-02 | 2020-07-03 | 中南大学 | 一种制备航空航天用低各向异性铝锂合金薄板的多向深冷轧制方法 |
CN111389917A (zh) * | 2020-03-26 | 2020-07-10 | 太原科技大学 | 一种实现梯度组织调控的覆板轧制装置及方法 |
CN111842488A (zh) * | 2020-07-06 | 2020-10-30 | 东北大学 | 基于交叉包套轧制实现TiAl合金均匀细晶组织的工艺方法 |
CN113333469A (zh) * | 2021-06-30 | 2021-09-03 | 索罗曼(常州)合金新材料有限公司 | Tc4钛合金薄板热轧工艺 |
CN113355573A (zh) * | 2021-07-06 | 2021-09-07 | 西安交通大学 | 一种高强度高耐蚀稀土镁合金及其制备方法 |
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Inventor after: Fu Wei Inventor after: Fang Daqing Inventor after: Han Chengxiang Inventor after: Zhang Xiaoru Inventor after: Deng Junkai Inventor after: Wu Ying Inventor after: Ding Xiangdong Inventor after: Sun Jun Inventor before: Fang Daqing Inventor before: Han Chengxiang Inventor before: Zhang Xiaoru Inventor before: Fu Wei Inventor before: Deng Junkai Inventor before: Wu Ying Inventor before: Ding Xiangdong Inventor before: Sun Jun |
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