CN103204682B - 一种高导热氮化铝陶瓷散热基片及其制备方法 - Google Patents
一种高导热氮化铝陶瓷散热基片及其制备方法 Download PDFInfo
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- CN103204682B CN103204682B CN201210012338.XA CN201210012338A CN103204682B CN 103204682 B CN103204682 B CN 103204682B CN 201210012338 A CN201210012338 A CN 201210012338A CN 103204682 B CN103204682 B CN 103204682B
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- aluminium nitride
- nitride ceramics
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- 239000000919 ceramic Substances 0.000 title claims abstract description 87
- 239000000758 substrate Substances 0.000 title claims abstract description 75
- 238000002360 preparation method Methods 0.000 title claims abstract description 25
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 title abstract description 12
- 230000017525 heat dissipation Effects 0.000 title abstract 7
- 238000005245 sintering Methods 0.000 claims abstract description 99
- 229910017083 AlN Inorganic materials 0.000 claims abstract description 81
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 claims abstract description 81
- 238000005238 degreasing Methods 0.000 claims abstract description 47
- 238000000034 method Methods 0.000 claims abstract description 40
- 238000003825 pressing Methods 0.000 claims abstract description 34
- 238000011282 treatment Methods 0.000 claims abstract description 27
- 239000002994 raw material Substances 0.000 claims abstract description 24
- 230000008569 process Effects 0.000 claims abstract description 21
- 238000001816 cooling Methods 0.000 claims abstract description 13
- 239000006185 dispersion Substances 0.000 claims description 61
- 239000003795 chemical substances by application Substances 0.000 claims description 23
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 19
- 229910002804 graphite Inorganic materials 0.000 claims description 19
- 239000010439 graphite Substances 0.000 claims description 19
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 16
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 claims description 16
- 238000000498 ball milling Methods 0.000 claims description 13
- 230000010355 oscillation Effects 0.000 claims description 12
- 229910052582 BN Inorganic materials 0.000 claims description 10
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 10
- 238000005469 granulation Methods 0.000 claims description 10
- 230000003179 granulation Effects 0.000 claims description 10
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims description 8
- 239000011241 protective layer Substances 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 7
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 claims description 6
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 claims description 6
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000011221 initial treatment Methods 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 238000007731 hot pressing Methods 0.000 description 21
- 239000000843 powder Substances 0.000 description 21
- 239000000654 additive Substances 0.000 description 10
- 230000006872 improvement Effects 0.000 description 10
- 230000000996 additive effect Effects 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 7
- 230000001360 synchronised effect Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 238000004321 preservation Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- -1 through vibration Substances 0.000 description 5
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Butyraldehyde Chemical compound CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 239000012298 atmosphere Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000004902 Softening Agent Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- 238000010345 tape casting Methods 0.000 description 1
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CN201210012338.XA CN103204682B (zh) | 2012-01-16 | 2012-01-16 | 一种高导热氮化铝陶瓷散热基片及其制备方法 |
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CN201210012338.XA CN103204682B (zh) | 2012-01-16 | 2012-01-16 | 一种高导热氮化铝陶瓷散热基片及其制备方法 |
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CN103204682B true CN103204682B (zh) | 2015-07-01 |
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CN103387393B (zh) * | 2013-07-25 | 2014-11-05 | 中国计量学院 | 一种氮化铝陶瓷及其制备方法 |
US10151195B2 (en) * | 2014-04-29 | 2018-12-11 | China Petroleum & Chemical Corporation | Electronic devices for high temperature drilling operations |
CN106312074B (zh) * | 2016-08-25 | 2018-02-02 | 苏州赛特锐精密机械配件有限公司 | 一种超细硬质合金预成型刀槽整体刀具坯体的制备方法 |
KR102339550B1 (ko) * | 2017-06-30 | 2021-12-17 | 주식회사 미코세라믹스 | 질화 알루미늄 소결체 및 이를 포함하는 반도체 제조 장치용 부재 |
CN112142475B (zh) * | 2020-09-11 | 2021-09-28 | 北京理工大学 | 一种电子封装用高致密/高导热AlN陶瓷及其制备方法 |
CN112939607B (zh) * | 2021-02-05 | 2022-07-05 | 福建华清电子材料科技有限公司 | 一种高热导率氮化铝陶瓷及其制备方法 |
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CN101570437A (zh) * | 2009-04-30 | 2009-11-04 | 潮州三环(集团)股份有限公司 | 一种连续式低温烧结高导热率AlN陶瓷的方法及其产品 |
CN102072638A (zh) * | 2010-12-31 | 2011-05-25 | 邓湘凌 | 双向热压高温振荡烧结炉及其工作方法 |
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JPH11147767A (ja) * | 1997-11-13 | 1999-06-02 | Furukawa Co Ltd | 窒化アルミニウム焼結体の製造方法 |
CN1849017A (zh) * | 2005-04-05 | 2006-10-18 | 郜长福 | 氮化硅发热体以及其无压低温烧结制备方法 |
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CN101570437A (zh) * | 2009-04-30 | 2009-11-04 | 潮州三环(集团)股份有限公司 | 一种连续式低温烧结高导热率AlN陶瓷的方法及其产品 |
CN102072638A (zh) * | 2010-12-31 | 2011-05-25 | 邓湘凌 | 双向热压高温振荡烧结炉及其工作方法 |
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Address after: 528031, 18 yuan yuan Road, Chancheng District, Guangdong, Foshan Patentee after: FOSHAN CERAMIC RESEARCH INSTITUTE CO.,LTD. Patentee after: FOSHAN NANHAI JINGANG NEW MATERIAL Co.,Ltd. Address before: 528031, 18 yuan yuan Road, Chancheng District, Guangdong, Foshan Patentee before: Foshan Ceramics Research Institute Patentee before: FOSHAN NANHAI JINGANG NEW MATERIAL Co.,Ltd. |
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Address after: 528031 No. 18, Huiyuan Road, Chancheng District, Foshan City, Guangdong Province Co-patentee after: GUANGDONG JINGANG NEW MATERIAL CO.,LTD. Patentee after: Foshan Ceramic Research Institute Group Co.,Ltd. Address before: 528031 No. 18, Huiyuan Road, Chancheng District, Foshan City, Guangdong Province Co-patentee before: FOSHAN NANHAI JINGANG NEW MATERIAL Co.,Ltd. Patentee before: FOSHAN CERAMIC RESEARCH INSTITUTE CO.,LTD. |
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Address after: 528000 No. 18, Huiyuan Road, Chancheng District, Foshan City, Guangdong Province Patentee after: Guangdong Foshan Ceramic Research Institute Holding Group Co.,Ltd. Patentee after: GUANGDONG JINGANG NEW MATERIAL CO.,LTD. Address before: 528031 No. 18, Huiyuan Road, Chancheng District, Foshan City, Guangdong Province Patentee before: Foshan Ceramic Research Institute Group Co.,Ltd. Patentee before: GUANGDONG JINGANG NEW MATERIAL CO.,LTD. |
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Denomination of invention: A high thermal conductivity aluminum nitride ceramic heat dissipation substrate and its preparation method Effective date of registration: 20231211 Granted publication date: 20150701 Pledgee: China Co. truction Bank Corp Foshan branch Pledgor: GUANGDONG JINGANG NEW MATERIAL CO.,LTD. Registration number: Y2023980070458 |