CN108203780B - 一种液态模锻高强耐磨铝合金及其制备方法 - Google Patents
一种液态模锻高强耐磨铝合金及其制备方法 Download PDFInfo
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- CN108203780B CN108203780B CN201711420405.0A CN201711420405A CN108203780B CN 108203780 B CN108203780 B CN 108203780B CN 201711420405 A CN201711420405 A CN 201711420405A CN 108203780 B CN108203780 B CN 108203780B
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 190
- 239000007788 liquid Substances 0.000 title claims abstract description 143
- 238000005242 forging Methods 0.000 title claims abstract description 140
- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- 239000012535 impurity Substances 0.000 claims abstract description 37
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 30
- 238000011282 treatment Methods 0.000 claims abstract description 25
- 239000004615 ingredient Substances 0.000 claims abstract description 24
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 20
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 20
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 17
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 17
- 229910052802 copper Inorganic materials 0.000 claims abstract description 14
- 238000007670 refining Methods 0.000 claims abstract description 14
- 229910052742 iron Inorganic materials 0.000 claims abstract description 13
- 238000007872 degassing Methods 0.000 claims abstract description 12
- 229910052702 rhenium Inorganic materials 0.000 claims abstract description 12
- 229910045601 alloy Inorganic materials 0.000 claims description 129
- 239000000956 alloy Substances 0.000 claims description 129
- 229910052782 aluminium Inorganic materials 0.000 claims description 36
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 36
- 239000002994 raw material Substances 0.000 claims description 31
- 239000004411 aluminium Substances 0.000 claims description 29
- 239000010703 silicon Substances 0.000 claims description 28
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims description 12
- 238000001125 extrusion Methods 0.000 claims description 12
- 238000010791 quenching Methods 0.000 claims description 12
- 230000000171 quenching effect Effects 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000002844 melting Methods 0.000 claims description 11
- 230000008018 melting Effects 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 5
- 238000005275 alloying Methods 0.000 abstract description 2
- 238000003723 Smelting Methods 0.000 abstract 1
- 239000012071 phase Substances 0.000 description 30
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 27
- 239000010936 titanium Substances 0.000 description 14
- 230000032683 aging Effects 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 11
- 230000005496 eutectics Effects 0.000 description 10
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 10
- 229910052737 gold Inorganic materials 0.000 description 10
- 239000010931 gold Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 229910018594 Si-Cu Inorganic materials 0.000 description 7
- 229910008465 Si—Cu Inorganic materials 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 7
- ZBZJXHCVGLJWFG-UHFFFAOYSA-N trichloromethyl(.) Chemical compound Cl[C](Cl)Cl ZBZJXHCVGLJWFG-UHFFFAOYSA-N 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000005266 casting Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 238000005336 cracking Methods 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 229910021364 Al-Si alloy Inorganic materials 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 229910017150 AlTi Inorganic materials 0.000 description 2
- 229910018191 Al—Fe—Si Inorganic materials 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910000765 intermetallic Inorganic materials 0.000 description 2
- 229910052745 lead Inorganic materials 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- 229910018125 Al-Si Inorganic materials 0.000 description 1
- 229910018520 Al—Si Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910018565 CuAl Inorganic materials 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- XCJXQCUJXDUNDN-UHFFFAOYSA-N chlordene Chemical compound C12C=CCC2C2(Cl)C(Cl)=C(Cl)C1(Cl)C2(Cl)Cl XCJXQCUJXDUNDN-UHFFFAOYSA-N 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 210000001787 dendrite Anatomy 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
- C22C21/02—Alloys based on aluminium with silicon as the next major constituent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/02—Pressure casting making use of mechanical pressure devices, e.g. cast-forging
-
- 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
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/03—Making non-ferrous alloys by melting using master alloys
-
- 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
- C22F1/043—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 of alloys with silicon as the next major constituent
Abstract
Description
抗拉强度/MPa | 伸长率/% | 磨损率/×10<sup>-6</sup>g/m | |
实施例1 | 352.1 | 8.3 | 0.39 |
实施例2 | 265.6 | 7.6 | 0.36 |
实施例3 | 379.5 | 7.2 | 0.35 |
实施例4 | 387.9 | 6.8 | 0.31 |
实施例5 | 401.6 | 6.1 | 0.28 |
对比例1 | 245.1 | 2.3 | 0.63 |
对比例2 | 287.5 | 3.5 | 0.52 |
对比例3 | 264.9 | 4.1 | 0.56 |
Claims (1)
Priority Applications (1)
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CN201711420405.0A CN108203780B (zh) | 2017-12-25 | 2017-12-25 | 一种液态模锻高强耐磨铝合金及其制备方法 |
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CN201711420405.0A CN108203780B (zh) | 2017-12-25 | 2017-12-25 | 一种液态模锻高强耐磨铝合金及其制备方法 |
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CN108203780A CN108203780A (zh) | 2018-06-26 |
CN108203780B true CN108203780B (zh) | 2019-11-22 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109338179A (zh) * | 2018-11-29 | 2019-02-15 | 苏州慧驰轻合金精密成型科技有限公司 | 一种高导热热处理压铸铝合金及其制备方法 |
CN113897521A (zh) * | 2020-07-06 | 2022-01-07 | 济南科为达新材料科技有限公司 | 适用于制作滑动轴承的铝合金材料 |
CN112251655B (zh) * | 2020-09-09 | 2022-07-01 | 科曼车辆部件系统(苏州)有限公司 | 一种高韧性液态模锻铸造铝合金及其制备方法 |
CN112126870A (zh) * | 2020-10-20 | 2020-12-25 | 芜湖禾田汽车工业有限公司 | 高强高韧铸造铝合金材料的成形与制备一体化技术 |
CN112921195B (zh) * | 2021-01-25 | 2021-12-24 | 佛山市辰辉金属科技有限公司 | 一种利用废铝制备高强耐磨铸造铝硅合金的方法 |
CN113046584A (zh) * | 2021-03-11 | 2021-06-29 | 科曼车辆部件系统(苏州)有限公司 | 一种薄壁电池仓端板的制备方法 |
CN113245541A (zh) * | 2021-04-15 | 2021-08-13 | 同济大学 | 一种用于选择性激光熔化的高性能铝硅合金粉末材料 |
CN114371119B (zh) * | 2021-12-10 | 2023-06-13 | 核工业西南物理研究院 | 一种液态金属多试样恒载荷应力腐蚀试验装置及方法 |
CN115418513B (zh) * | 2022-09-23 | 2023-09-29 | 北京航空航天大学云南创新研究院 | 一种高强耐热铸造铝硅合金及其热处理方法 |
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CN104630577A (zh) * | 2015-01-26 | 2015-05-20 | 上海交通大学 | 一种耐热铸造铝合金及其压力铸造方法 |
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CN105886857A (zh) * | 2016-03-31 | 2016-08-24 | 广东省材料与加工研究所 | 一种可阳极氧化铸造铝合金及其制备方法 |
CN106498243A (zh) * | 2015-09-08 | 2017-03-15 | 浙江荣荣实业有限公司 | 一种压铸铝合金散热器专用铝合金材料及其制备方法 |
CN106834829A (zh) * | 2017-02-27 | 2017-06-13 | 东莞市铝美铝型材有限公司 | 一种船舶用高强耐蚀铝合金及其制备方法 |
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- 2017-12-25 CN CN201711420405.0A patent/CN108203780B/zh active Active
Patent Citations (8)
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CN101538667A (zh) * | 2008-08-29 | 2009-09-23 | 中山市三丰金属锻造有限公司 | 高强耐磨的共晶铝硅合金锻坯材料及其制备的工艺方法 |
CN104630577A (zh) * | 2015-01-26 | 2015-05-20 | 上海交通大学 | 一种耐热铸造铝合金及其压力铸造方法 |
CN105063437A (zh) * | 2015-08-01 | 2015-11-18 | 李白 | 物联网用信息采集装置的壳体 |
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