CN114381634A - 具有双球壳结构析出相耐热铝锆合金电缆材料及其制备方法 - Google Patents
具有双球壳结构析出相耐热铝锆合金电缆材料及其制备方法 Download PDFInfo
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- CN114381634A CN114381634A CN202111512922.7A CN202111512922A CN114381634A CN 114381634 A CN114381634 A CN 114381634A CN 202111512922 A CN202111512922 A CN 202111512922A CN 114381634 A CN114381634 A CN 114381634A
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- heat
- cold drawing
- resistant aluminum
- precipitated phase
- cable material
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- 239000000463 material Substances 0.000 title claims abstract description 94
- 229910001093 Zr alloy Inorganic materials 0.000 title claims abstract description 36
- ZGUQGPFMMTZGBQ-UHFFFAOYSA-N [Al].[Al].[Zr] Chemical compound [Al].[Al].[Zr] ZGUQGPFMMTZGBQ-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 238000002360 preparation method Methods 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 claims abstract description 38
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 12
- 238000010622 cold drawing Methods 0.000 claims description 93
- 238000000137 annealing Methods 0.000 claims description 67
- 239000006104 solid solution Substances 0.000 claims description 51
- 238000003723 Smelting Methods 0.000 claims description 35
- 238000001816 cooling Methods 0.000 claims description 19
- 238000001192 hot extrusion Methods 0.000 claims description 19
- 239000012535 impurity Substances 0.000 claims description 17
- 239000007787 solid Substances 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 6
- 238000005266 casting Methods 0.000 claims description 3
- 229910000542 Sc alloy Inorganic materials 0.000 abstract description 9
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 239000000956 alloy Substances 0.000 description 45
- 229910045601 alloy Inorganic materials 0.000 description 39
- 229910052706 scandium Inorganic materials 0.000 description 29
- 229910052719 titanium Inorganic materials 0.000 description 24
- 230000000052 comparative effect Effects 0.000 description 16
- 238000003756 stirring Methods 0.000 description 16
- 238000001125 extrusion Methods 0.000 description 11
- 229910052726 zirconium Inorganic materials 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 8
- 238000000265 homogenisation Methods 0.000 description 8
- 229910018580 Al—Zr Inorganic materials 0.000 description 6
- 239000004020 conductor Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000635 electron micrograph Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 238000007792 addition Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000000921 elemental analysis Methods 0.000 description 2
- 230000006911 nucleation Effects 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/04—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire
- B21C37/047—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire of fine wires
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/026—Alloys based on aluminium
-
- 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
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
- H01B1/023—Alloys based on aluminium
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
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- 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)
- Manufacturing & Machinery (AREA)
- Conductive Materials (AREA)
Abstract
Description
编号 | 抗拉强度(MPa) | 导电率 (%IACS) | 合金晶粒尺寸(μm) |
实施例1 | 248 | 60.2 | 57.3 |
实施例2 | 232 | 60.9 | 65.3 |
实施例3 | 246 | 60.3 | 60.2 |
实施例4 | 230 | 61.0 | 71.8 |
实施例5 | 240 | 60.5 | 68.7 |
实施例6 | 250 | 61.1 | 50.8 |
实施例7 | 255 | 61.3 | 45.8 |
实施例8 | 247 | 60.2 | 58.9 |
实施例9 | 236 | 60.6 | 51.2 |
实施例10 | 242 | 60.4 | 50.4 |
对比例1 | 179 | 58.3 | 100.3 |
对比例2 | 198 | 59.3 | 89.3 |
对比例3 | 185 | 58.4 | 95.3 |
对比例4 | 189 | 59.0 | 92.6 |
对比例5 | 192 | 58.7 | 87.6 |
对比例6 | 195 | 59.8 | 83.6 |
Claims (10)
Priority Applications (1)
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CN202111512922.7A CN114381634B (zh) | 2021-12-11 | 2021-12-11 | 具有双球壳结构析出相耐热铝锆合金电缆材料及其制备方法 |
Applications Claiming Priority (1)
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CN202111512922.7A CN114381634B (zh) | 2021-12-11 | 2021-12-11 | 具有双球壳结构析出相耐热铝锆合金电缆材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN114381634A true CN114381634A (zh) | 2022-04-22 |
CN114381634B CN114381634B (zh) | 2022-07-29 |
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CN202111512922.7A Active CN114381634B (zh) | 2021-12-11 | 2021-12-11 | 具有双球壳结构析出相耐热铝锆合金电缆材料及其制备方法 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102586655A (zh) * | 2012-03-27 | 2012-07-18 | 郑州大学 | Al-Sc-Zr导电合金强化和导电性优化工艺 |
CN104862540A (zh) * | 2015-05-08 | 2015-08-26 | 苏州立瓷电子技术有限公司 | 一种高强度耐蚀电工用铝钛合金材料及其制备方法 |
CN105734353A (zh) * | 2016-03-25 | 2016-07-06 | 中南大学 | 一种轻质高导耐热铝导线及其制备方法 |
CN109355525A (zh) * | 2018-11-06 | 2019-02-19 | 有研工程技术研究院有限公司 | 一种多尺度多元高强高导铜铬锆系合金材料及其制备方法 |
CN110343911A (zh) * | 2019-07-01 | 2019-10-18 | 中南大学 | 一种抗中温蠕变的铝合金导线材料及其制备方法 |
CN113430427A (zh) * | 2021-07-02 | 2021-09-24 | 东北大学 | 一种Al-Mg-Mn合金丝材的制备方法 |
-
2021
- 2021-12-11 CN CN202111512922.7A patent/CN114381634B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102586655A (zh) * | 2012-03-27 | 2012-07-18 | 郑州大学 | Al-Sc-Zr导电合金强化和导电性优化工艺 |
CN104862540A (zh) * | 2015-05-08 | 2015-08-26 | 苏州立瓷电子技术有限公司 | 一种高强度耐蚀电工用铝钛合金材料及其制备方法 |
CN105734353A (zh) * | 2016-03-25 | 2016-07-06 | 中南大学 | 一种轻质高导耐热铝导线及其制备方法 |
CN109355525A (zh) * | 2018-11-06 | 2019-02-19 | 有研工程技术研究院有限公司 | 一种多尺度多元高强高导铜铬锆系合金材料及其制备方法 |
CN110343911A (zh) * | 2019-07-01 | 2019-10-18 | 中南大学 | 一种抗中温蠕变的铝合金导线材料及其制备方法 |
CN113430427A (zh) * | 2021-07-02 | 2021-09-24 | 东北大学 | 一种Al-Mg-Mn合金丝材的制备方法 |
Non-Patent Citations (2)
Title |
---|
JIAYIZHANG ET AL: "Double-shell structure of Al3(Zr,Sc) precipitate induced by thermomechanical treatment of Al–Zr–Sc alloy cable", 《JOURNAL OF RARE EARTHS》 * |
陈华等: "Ti、Sc 微合金化后的铝合金组织及性能研究", 《铸造技术》 * |
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Effective date of registration: 20240603 Address after: No.13, 3rd floor, building 1, No.1, Tidu street, Qingyang District, Chengdu, Sichuan 610000 Patentee after: Chengdu yishenrui Technology Co.,Ltd. Country or region after: China Address before: 341001 No.86, Hongqi Avenue, Ganzhou City, Jiangxi Province Patentee before: Jiangxi University of Science and Technology Country or region before: China |
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Effective date of registration: 20240617 Address after: 533000 Hengsi Road, Recycled Aluminum Circular Economy Industrial Park, Boli Village, Guohua Town, Pingguo City, Baise City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Dasheng Power Equipment Co.,Ltd. Country or region after: China Address before: No.13, 3rd floor, building 1, No.1, Tidu street, Qingyang District, Chengdu, Sichuan 610000 Patentee before: Chengdu yishenrui Technology Co.,Ltd. Country or region before: China |
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