CN104894416A - 一种使用稀土元素改善铝硅合金表面裂纹的方法 - Google Patents
一种使用稀土元素改善铝硅合金表面裂纹的方法 Download PDFInfo
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- CN104894416A CN104894416A CN201510349051.XA CN201510349051A CN104894416A CN 104894416 A CN104894416 A CN 104894416A CN 201510349051 A CN201510349051 A CN 201510349051A CN 104894416 A CN104894416 A CN 104894416A
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- alloy
- aluminum
- electron beam
- rare earth
- silicon alloy
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- 229910000676 Si alloy Inorganic materials 0.000 title claims abstract description 46
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 229910052761 rare earth metal Inorganic materials 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000010894 electron beam technology Methods 0.000 claims abstract description 39
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 31
- 239000000956 alloy Substances 0.000 claims abstract description 31
- 229910052684 Cerium Inorganic materials 0.000 claims abstract description 25
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims abstract description 20
- 230000008018 melting Effects 0.000 claims abstract description 12
- 238000002844 melting Methods 0.000 claims abstract description 12
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000126 substance Substances 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 229910001018 Cast iron Inorganic materials 0.000 claims abstract description 5
- 229910052786 argon Inorganic materials 0.000 claims abstract description 5
- 239000002994 raw material Substances 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims abstract description 3
- 238000012545 processing Methods 0.000 claims abstract description 3
- 230000004048 modification Effects 0.000 claims description 7
- 238000012986 modification Methods 0.000 claims description 7
- 229910021364 Al-Si alloy Inorganic materials 0.000 claims description 6
- 239000003960 organic solvent Substances 0.000 claims description 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- 230000001133 acceleration Effects 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims 2
- 238000003723 Smelting Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 claims 1
- 238000005520 cutting process Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 11
- 229910052782 aluminium Inorganic materials 0.000 abstract description 3
- 239000002904 solvent Substances 0.000 abstract 1
- 238000011282 treatment Methods 0.000 description 23
- 150000002910 rare earth metals Chemical class 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 7
- 229910052710 silicon Inorganic materials 0.000 description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 238000001878 scanning electron micrograph Methods 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 125000001475 halogen functional group Chemical group 0.000 description 4
- -1 aluminum-silicon rare-earth Chemical class 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000005496 eutectics Effects 0.000 description 3
- 230000035882 stress Effects 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 230000008646 thermal stress Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- JPNWDVUTVSTKMV-UHFFFAOYSA-N cobalt tungsten Chemical compound [Co].[W] JPNWDVUTVSTKMV-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000004372 laser cladding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002159 nanocrystal Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Welding Or Cutting Using Electron Beams (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
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CN201510349051.XA CN104894416B (zh) | 2015-06-23 | 2015-06-23 | 一种使用稀土元素改善铝硅合金表面裂纹的方法 |
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CN201510349051.XA CN104894416B (zh) | 2015-06-23 | 2015-06-23 | 一种使用稀土元素改善铝硅合金表面裂纹的方法 |
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CN104894416A true CN104894416A (zh) | 2015-09-09 |
CN104894416B CN104894416B (zh) | 2017-05-31 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106756291A (zh) * | 2016-12-12 | 2017-05-31 | 东北大学 | 一种使用稀土元素消除高硅铝硅合金表面熔坑的方法 |
CN108060395A (zh) * | 2017-11-20 | 2018-05-22 | 东北大学 | 一种使用Mg元素改善铝硅合金表面裂纹的方法 |
CN113237908A (zh) * | 2021-04-30 | 2021-08-10 | 北京科技大学 | 一种评定亚包晶钢裂纹敏感性的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0270036A (ja) * | 1988-09-02 | 1990-03-08 | Furukawa Alum Co Ltd | 耐摩耗性アルミニウム合金材 |
CN1772930A (zh) * | 2005-10-27 | 2006-05-17 | 上海大学 | 铸造铝硅合金变质处理的方法 |
CN101760709A (zh) * | 2009-12-28 | 2010-06-30 | 东北大学 | 一种使稀土元素在铝硅合金表面均匀分布的方法 |
CN101775530A (zh) * | 2010-03-04 | 2010-07-14 | 安徽省恒泰活塞制造有限公司 | 一种过共晶铝硅合金活塞材料 |
-
2015
- 2015-06-23 CN CN201510349051.XA patent/CN104894416B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0270036A (ja) * | 1988-09-02 | 1990-03-08 | Furukawa Alum Co Ltd | 耐摩耗性アルミニウム合金材 |
CN1772930A (zh) * | 2005-10-27 | 2006-05-17 | 上海大学 | 铸造铝硅合金变质处理的方法 |
CN101760709A (zh) * | 2009-12-28 | 2010-06-30 | 东北大学 | 一种使稀土元素在铝硅合金表面均匀分布的方法 |
CN101775530A (zh) * | 2010-03-04 | 2010-07-14 | 安徽省恒泰活塞制造有限公司 | 一种过共晶铝硅合金活塞材料 |
Non-Patent Citations (4)
Title |
---|
HAO YI ETC.: "Effect of HCPEB treatment on microstructure and microhardness of hypereutectic Al-20Si alloy", 《TRANSACTIONS OF MATERIALS AND HEAT TREATMENT》 * |
李贞宽等: "Ce对共晶Al-Si合金微观组织的影响", 《特种铸造及有色合金》 * |
石为喜等: "Nb变质过共晶Al-17.5%Si合金的微观组织和断口形貌", 《中国有色金属学报》 * |
轧制技术及连轧自动化国家重点实验室: "《大热输入焊接用钢组织控制技术研究与应用》", 30 September 2014 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106756291A (zh) * | 2016-12-12 | 2017-05-31 | 东北大学 | 一种使用稀土元素消除高硅铝硅合金表面熔坑的方法 |
CN108060395A (zh) * | 2017-11-20 | 2018-05-22 | 东北大学 | 一种使用Mg元素改善铝硅合金表面裂纹的方法 |
CN113237908A (zh) * | 2021-04-30 | 2021-08-10 | 北京科技大学 | 一种评定亚包晶钢裂纹敏感性的方法 |
CN113237908B (zh) * | 2021-04-30 | 2022-10-11 | 北京科技大学 | 一种评定亚包晶钢裂纹敏感性的方法 |
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