CN110303161B - 一种梯度硅铝-碳化硅铝电子封装复合材料及其制备方法 - Google Patents
一种梯度硅铝-碳化硅铝电子封装复合材料及其制备方法 Download PDFInfo
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- CN110303161B CN110303161B CN201910704060.4A CN201910704060A CN110303161B CN 110303161 B CN110303161 B CN 110303161B CN 201910704060 A CN201910704060 A CN 201910704060A CN 110303161 B CN110303161 B CN 110303161B
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- silicon
- aluminum
- layer
- carbide
- powder
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- 229910010271 silicon carbide Inorganic materials 0.000 title claims abstract description 109
- 239000002131 composite material Substances 0.000 title claims abstract description 55
- 238000004100 electronic packaging Methods 0.000 title claims abstract description 37
- -1 silicon-aluminum-silicon Chemical compound 0.000 title claims abstract description 15
- 238000002360 preparation method Methods 0.000 title abstract description 6
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 claims abstract description 251
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims abstract description 126
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 112
- 239000000956 alloy Substances 0.000 claims abstract description 112
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 54
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 51
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 45
- 239000010703 silicon Substances 0.000 claims abstract description 25
- 239000000843 powder Substances 0.000 claims description 140
- 238000010438 heat treatment Methods 0.000 claims description 54
- 238000002156 mixing Methods 0.000 claims description 51
- 238000005303 weighing Methods 0.000 claims description 34
- 238000000498 ball milling Methods 0.000 claims description 22
- 238000007731 hot pressing Methods 0.000 claims description 20
- 238000003466 welding Methods 0.000 claims description 19
- 238000001125 extrusion Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 12
- 238000007580 dry-mixing Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 239000005022 packaging material Substances 0.000 abstract description 11
- 229910000838 Al alloy Inorganic materials 0.000 abstract description 8
- 229910000553 6063 aluminium alloy Inorganic materials 0.000 description 88
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 55
- 239000011863 silicon-based powder Substances 0.000 description 34
- 238000000227 grinding Methods 0.000 description 30
- 239000010935 stainless steel Substances 0.000 description 30
- 229910001220 stainless steel Inorganic materials 0.000 description 30
- 230000007704 transition Effects 0.000 description 17
- 238000003801 milling Methods 0.000 description 15
- 238000009763 wire-cut EDM Methods 0.000 description 15
- 238000001192 hot extrusion Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- WUUZKBJEUBFVMV-UHFFFAOYSA-N copper molybdenum Chemical compound [Cu].[Mo] WUUZKBJEUBFVMV-UHFFFAOYSA-N 0.000 description 1
- SBYXRAKIOMOBFF-UHFFFAOYSA-N copper tungsten Chemical compound [Cu].[W] SBYXRAKIOMOBFF-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910000833 kovar Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 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
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B22F1/0003—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/02—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/29—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the material, e.g. carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Powder Metallurgy (AREA)
- Ceramic Products (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Description
Claims (4)
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CN201910704060.4A CN110303161B (zh) | 2019-07-31 | 2019-07-31 | 一种梯度硅铝-碳化硅铝电子封装复合材料及其制备方法 |
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CN201910704060.4A CN110303161B (zh) | 2019-07-31 | 2019-07-31 | 一种梯度硅铝-碳化硅铝电子封装复合材料及其制备方法 |
Publications (2)
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CN110303161A CN110303161A (zh) | 2019-10-08 |
CN110303161B true CN110303161B (zh) | 2021-04-06 |
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Families Citing this family (4)
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CN110729251B (zh) * | 2019-11-12 | 2021-09-10 | 泰州铸鼎新材料制造有限公司 | 基于梯度硅铝合金的内置流道电子封装模块及其成形方法 |
CN113692198B (zh) * | 2021-08-26 | 2022-07-19 | 哈尔滨铸鼎工大新材料科技有限公司 | 一种硅铝合金内置冷却结构及其成型方法 |
CN114134373A (zh) * | 2021-11-16 | 2022-03-04 | 哈尔滨铸鼎工大新材料科技有限公司 | 一种具有高抗拉强度的硅铝合金封装材料及其制备方法 |
CN115974573B (zh) * | 2022-12-15 | 2023-11-10 | 中国科学院上海硅酸盐研究所 | 一种碳化硅连接件及激光辅助硅铝合金连接碳化硅陶瓷及其复合材料的方法 |
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CA2382104A1 (en) * | 1999-09-27 | 2001-04-05 | Eiji Yasu | Preliminarily formed article and formed article and parts for internal-combustion engine |
JP4355431B2 (ja) * | 2000-07-31 | 2009-11-04 | ヤンマー株式会社 | ピストンの製造方法 |
CN101973144B (zh) * | 2010-09-15 | 2012-10-10 | 中国人民解放军国防科学技术大学 | 可激光焊接的层状铝硅-铝碳化硅复合材料及其制备方法 |
CN104964607B (zh) * | 2015-05-15 | 2016-08-17 | 中国航空工业集团公司北京航空材料研究院 | 一种带增强相梯度层的装甲板及其制备方法 |
CN108746637B (zh) * | 2018-06-26 | 2021-01-08 | 中南大学 | 铝硅/铝碳化硅梯度复合材料及其制备方法 |
CN109487130B (zh) * | 2018-12-26 | 2020-03-10 | 东莞理工学院 | 一种用于电子封装的铝硅复合材料及其制备方法 |
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Denomination of invention: Gradient silicon aluminum silicon aluminum carbide electronic packaging composite material and preparation method thereof Effective date of registration: 20210827 Granted publication date: 20210406 Pledgee: Heilongjiang Xinzheng financing guarantee Group Co.,Ltd. Pledgor: Harbin Ding Ding Institute of new Mstar Technology Ltd. Registration number: Y2021230000039 |
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Denomination of invention: A gradient silicon aluminum silicon carbide aluminum electronic packaging composite material and its preparation method Effective date of registration: 20230925 Granted publication date: 20210406 Pledgee: Heilongjiang Xinzheng financing guarantee Group Co.,Ltd. Pledgor: Harbin Ding Ding Institute of new Mstar Technology Ltd. Registration number: Y2023230000081 |
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