CN103451463A - 一种Mg2Si增强Mg合金复合材料的制备方法 - Google Patents
一种Mg2Si增强Mg合金复合材料的制备方法 Download PDFInfo
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- CN103451463A CN103451463A CN2013103795932A CN201310379593A CN103451463A CN 103451463 A CN103451463 A CN 103451463A CN 2013103795932 A CN2013103795932 A CN 2013103795932A CN 201310379593 A CN201310379593 A CN 201310379593A CN 103451463 A CN103451463 A CN 103451463A
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- 229910000861 Mg alloy Inorganic materials 0.000 title claims abstract description 21
- 239000002131 composite material Substances 0.000 title claims abstract description 19
- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- 229910019752 Mg2Si Inorganic materials 0.000 title abstract 3
- 238000005245 sintering Methods 0.000 claims abstract description 27
- 239000002994 raw material Substances 0.000 claims abstract description 9
- 238000007731 hot pressing Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 21
- 239000011777 magnesium Substances 0.000 claims description 19
- 230000008569 process Effects 0.000 claims description 17
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 15
- 238000001125 extrusion Methods 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 13
- 238000009413 insulation Methods 0.000 claims description 12
- 238000010792 warming Methods 0.000 claims description 12
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 11
- 238000002156 mixing Methods 0.000 claims description 11
- 239000000843 powder Substances 0.000 claims description 11
- 239000011863 silicon-based powder Substances 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 230000004913 activation Effects 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 3
- 238000000227 grinding Methods 0.000 claims description 3
- 239000008188 pellet Substances 0.000 claims description 3
- 230000000052 comparative effect Effects 0.000 description 12
- 239000011159 matrix material Substances 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 5
- 229910052749 magnesium Inorganic materials 0.000 description 4
- 238000004663 powder metallurgy Methods 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- LLQHSBBZNDXTIV-UHFFFAOYSA-N 6-[5-[[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]methyl]-4,5-dihydro-1,2-oxazol-3-yl]-3H-1,3-benzoxazol-2-one Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)CC1CC(=NO1)C1=CC2=C(NC(O2)=O)C=C1 LLQHSBBZNDXTIV-UHFFFAOYSA-N 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
- MKPXGEVFQSIKGE-UHFFFAOYSA-N [Mg].[Si] Chemical compound [Mg].[Si] MKPXGEVFQSIKGE-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910052752 metalloid Inorganic materials 0.000 description 1
- 150000002738 metalloids Chemical class 0.000 description 1
- 238000009768 microwave sintering Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Powder Metallurgy (AREA)
Abstract
Description
No. | Mg∶Si(at) | 抗拉强度(MPa) | 延伸率(%) |
1 | 84∶16 | 475 | 12.2 |
2 | 86∶14 | 469 | 16.4 |
3 | 88∶12 | 446 | 18.1 |
1* | 90∶10 | 411 | 19.0 |
2* | 80∶20 | 480 | 7.8 |
No. | 温度(℃) | 压力(MPa) | 时间(min) | 抗拉强度(MPa) | 延伸率(%) | 相对密度(%) |
1 | 220 | 30 | 40 | 475 | 12.2 | 98.6 |
4 | 240 | 35 | 45 | 480 | 12.9 | 99.3 |
5 | 250 | 40 | 50 | 476 | 13.4 | 99.2 |
3* | 260 | 50 | 50 | 479 | 12.5 | 99.2 |
4* | 210 | 25 | 45 | 460 | 9.8 | 96.5 |
No. | 温度(℃) | 压力(MPa) | 时间(min) | 抗拉强度(MPa) | 延伸率(%) | Si相 |
1 | 540 | 50 | 60 | 475 | 12.2 | 基本无 |
6 | 550 | 60 | 80 | 490 | 14.3 | 无 |
7 | 560 | 70 | 90 | 482 | 13.4 | 无 |
5* | 530 | 50 | 60 | 420 | 8.5 | 有 |
6* | 580 | 60 | 80 | 468 | 11.7 | 无 |
7* | 550 | 60 | 80 | 469 | 11.8 | 基本无 |
8* | 560 | 50 | 60 | 415 | 9.6 | 有 |
No. | 抗拉强度(MPa) | 延伸率(%) | 相对密度(%) |
1 | 475 | 12.2 | 98.6 |
8 | 482 | 19.1 | 99.4 |
9* | 375 | 15.6 | 90.2 |
10* | 422 | 10.0 | 97.5 |
Claims (6)
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CN201310379593.2A CN103451463B (zh) | 2013-08-27 | 2013-08-27 | 一种Mg2Si增强Mg合金复合材料的制备方法 |
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CN201310379593.2A CN103451463B (zh) | 2013-08-27 | 2013-08-27 | 一种Mg2Si增强Mg合金复合材料的制备方法 |
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CN103451463A true CN103451463A (zh) | 2013-12-18 |
CN103451463B CN103451463B (zh) | 2015-11-25 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109055839A (zh) * | 2018-08-24 | 2018-12-21 | 浙江泰科新材料技术有限公司 | 一种双相硅加硅化镁纳米复合材料及其制备方法与应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003027341A1 (fr) * | 2001-09-25 | 2003-04-03 | Center For Advanced Science And Technology Incubation, Ltd. | Materiau composite a base de magnesium |
CN1587429A (zh) * | 2004-07-22 | 2005-03-02 | 同济大学 | 一种镁合金及其复合材料的制备工艺 |
CN1980760A (zh) * | 2004-07-08 | 2007-06-13 | 株式会社东京大学Tlo | 镁基复合粉末、镁基合金原材及其制造方法 |
CN101824576A (zh) * | 2009-03-04 | 2010-09-08 | 中国科学院金属研究所 | 一种锆铝硅碳-碳化硅复合材料及其制备方法 |
-
2013
- 2013-08-27 CN CN201310379593.2A patent/CN103451463B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003027341A1 (fr) * | 2001-09-25 | 2003-04-03 | Center For Advanced Science And Technology Incubation, Ltd. | Materiau composite a base de magnesium |
US20050016638A1 (en) * | 2001-09-25 | 2005-01-27 | Katsuyoshi Kondoh | Magnesium base composite material |
CN1980760A (zh) * | 2004-07-08 | 2007-06-13 | 株式会社东京大学Tlo | 镁基复合粉末、镁基合金原材及其制造方法 |
CN1587429A (zh) * | 2004-07-22 | 2005-03-02 | 同济大学 | 一种镁合金及其复合材料的制备工艺 |
CN101824576A (zh) * | 2009-03-04 | 2010-09-08 | 中国科学院金属研究所 | 一种锆铝硅碳-碳化硅复合材料及其制备方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109055839A (zh) * | 2018-08-24 | 2018-12-21 | 浙江泰科新材料技术有限公司 | 一种双相硅加硅化镁纳米复合材料及其制备方法与应用 |
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