CN104711500B - 铝硅合金及铝硅复合材料的表层组织细化与表面硬化方法 - Google Patents
铝硅合金及铝硅复合材料的表层组织细化与表面硬化方法 Download PDFInfo
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- CN104711500B CN104711500B CN201310675862.XA CN201310675862A CN104711500B CN 104711500 B CN104711500 B CN 104711500B CN 201310675862 A CN201310675862 A CN 201310675862A CN 104711500 B CN104711500 B CN 104711500B
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- aluminum silicon
- alusil alloy
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- 238000000034 method Methods 0.000 title claims abstract description 59
- 239000002131 composite material Substances 0.000 title claims abstract description 49
- 239000002344 surface layer Substances 0.000 title claims abstract description 23
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 title abstract description 27
- 229910000676 Si alloy Inorganic materials 0.000 title abstract description 10
- 238000007670 refining Methods 0.000 title abstract description 3
- 239000000463 material Substances 0.000 claims abstract description 53
- 230000004048 modification Effects 0.000 claims abstract description 16
- 238000012986 modification Methods 0.000 claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 50
- 239000000956 alloy Substances 0.000 claims description 50
- 229910018125 Al-Si Inorganic materials 0.000 claims description 41
- 229910018520 Al—Si Inorganic materials 0.000 claims description 41
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 40
- 239000010703 silicon Substances 0.000 claims description 40
- 229910052710 silicon Inorganic materials 0.000 claims description 40
- 229910000632 Alusil Inorganic materials 0.000 claims description 32
- 238000012545 processing Methods 0.000 claims description 30
- 239000010410 layer Substances 0.000 claims description 27
- 230000008569 process Effects 0.000 claims description 27
- 229910000859 α-Fe Inorganic materials 0.000 claims description 16
- 230000005496 eutectics Effects 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 8
- 239000002244 precipitate Substances 0.000 claims description 4
- 238000007711 solidification Methods 0.000 claims description 4
- 230000008023 solidification Effects 0.000 claims description 4
- 230000000750 progressive effect Effects 0.000 claims description 2
- 238000004857 zone melting Methods 0.000 claims description 2
- 241000208340 Araliaceae Species 0.000 claims 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 claims 1
- 235000003140 Panax quinquefolius Nutrition 0.000 claims 1
- 235000008434 ginseng Nutrition 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract 1
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- 230000008859 change Effects 0.000 description 10
- 229920001296 polysiloxane Polymers 0.000 description 9
- 239000002245 particle Substances 0.000 description 8
- 238000007712 rapid solidification Methods 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 239000003344 environmental pollutant Substances 0.000 description 5
- 239000008187 granular material Substances 0.000 description 5
- 238000010309 melting process Methods 0.000 description 5
- 231100000719 pollutant Toxicity 0.000 description 5
- 238000004381 surface treatment Methods 0.000 description 5
- 210000003484 anatomy Anatomy 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 239000002210 silicon-based material Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 210000001367 artery Anatomy 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 210000003462 vein Anatomy 0.000 description 3
- 229910021364 Al-Si alloy Inorganic materials 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 238000007731 hot pressing Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
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- 239000000470 constituent Substances 0.000 description 1
- 238000013036 cure process Methods 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion 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
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000005542 laser surface treatment Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
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- 230000003287 optical effect Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
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- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- -1 therefore Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Other Surface Treatments For Metallic Materials (AREA)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310675862.XA CN104711500B (zh) | 2013-12-11 | 2013-12-11 | 铝硅合金及铝硅复合材料的表层组织细化与表面硬化方法 |
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| CN201310675862.XA CN104711500B (zh) | 2013-12-11 | 2013-12-11 | 铝硅合金及铝硅复合材料的表层组织细化与表面硬化方法 |
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| Publication Number | Publication Date |
|---|---|
| CN104711500A CN104711500A (zh) | 2015-06-17 |
| CN104711500B true CN104711500B (zh) | 2017-02-08 |
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| CN201310675862.XA Active CN104711500B (zh) | 2013-12-11 | 2013-12-11 | 铝硅合金及铝硅复合材料的表层组织细化与表面硬化方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112941440B (zh) * | 2021-01-28 | 2022-01-18 | 北京科技大学 | 一种利用高能束制备非平衡超细组织合金的方法 |
| CN113878238A (zh) * | 2021-10-18 | 2022-01-04 | 天津大学 | 一种利用激光辅助改性提升软质金属表面加工质量的方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS5452604A (en) * | 1977-10-05 | 1979-04-25 | Toshiba Corp | Surface treatment method for sintered product |
| CN103352193B (zh) * | 2013-02-18 | 2015-06-10 | 江苏大学 | 一种制备超细晶铝合金及其复合材料的方法 |
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| CN104711500A (zh) | 2015-06-17 |
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Denomination of invention: Surface microstructure refinement and surface hardening of Al Si alloy and Al Si Composite Effective date of registration: 20200729 Granted publication date: 20170208 Pledgee: Bank of China Limited by Share Ltd. Nanjing Jiangning branch Pledgor: NANJING CHIYUN TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2020980004504 |
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Denomination of invention: Surface microstructure refinement and surface hardening method of aluminum silicon alloy and aluminum silicon composite Effective date of registration: 20210924 Granted publication date: 20170208 Pledgee: Bank of China Limited by Share Ltd. Nanjing Jiangning branch Pledgor: NANJING CHIYUN TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2021980009826 |
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Denomination of invention: The Method of Refining and Hardening the Surface Structure of Al Si Alloy and Al Si Composite Effective date of registration: 20221018 Granted publication date: 20170208 Pledgee: Bank of China Limited by Share Ltd. Nanjing Jiangning branch Pledgor: NANJING CHIYUN TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2022980018664 |
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Denomination of invention: Surface Structure Refinement and Surface Hardening Methods of Aluminum Silicon Alloy and Aluminum Silicon Composite Materials Effective date of registration: 20231031 Granted publication date: 20170208 Pledgee: Bank of China Limited by Share Ltd. Nanjing Jiangning branch Pledgor: NANJING CHIYUN TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2023980063261 |