CN103539089A - 用微细金属铝粉生产高纯氮化铝粉的方法 - Google Patents
用微细金属铝粉生产高纯氮化铝粉的方法 Download PDFInfo
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- CN103539089A CN103539089A CN201310554267.0A CN201310554267A CN103539089A CN 103539089 A CN103539089 A CN 103539089A CN 201310554267 A CN201310554267 A CN 201310554267A CN 103539089 A CN103539089 A CN 103539089A
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- Prior art keywords
- aluminium
- powder
- aluminum
- purity
- nitrogen
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 102
- 239000000843 powder Substances 0.000 title claims abstract description 48
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 229910052751 metal Inorganic materials 0.000 title abstract 3
- 239000002184 metal Substances 0.000 title abstract 3
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 91
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 74
- 229910001873 dinitrogen Inorganic materials 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 239000004411 aluminium Substances 0.000 claims description 76
- 239000007788 liquid Substances 0.000 claims description 44
- 229910052757 nitrogen Inorganic materials 0.000 claims description 32
- 238000000034 method Methods 0.000 claims description 11
- 229910001111 Fine metal Inorganic materials 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 239000011819 refractory material Substances 0.000 claims description 2
- 239000010936 titanium Substances 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- 229910017083 AlN Inorganic materials 0.000 description 9
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 9
- 238000001816 cooling Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- BNGXYYYYKUGPPF-UHFFFAOYSA-M (3-methylphenyl)methyl-triphenylphosphanium;chloride Chemical compound [Cl-].CC1=CC=CC(C[P+](C=2C=CC=CC=2)(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1 BNGXYYYYKUGPPF-UHFFFAOYSA-M 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- -1 aluminum ion Chemical class 0.000 description 1
- 238000006392 deoxygenation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
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- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
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Claims (5)
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CN201310554267.0A CN103539089B (zh) | 2013-11-11 | 2013-11-11 | 用微细金属铝粉生产高纯氮化铝粉的方法 |
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CN201310554267.0A CN103539089B (zh) | 2013-11-11 | 2013-11-11 | 用微细金属铝粉生产高纯氮化铝粉的方法 |
Publications (2)
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CN103539089A true CN103539089A (zh) | 2014-01-29 |
CN103539089B CN103539089B (zh) | 2015-10-07 |
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CN201310554267.0A Active CN103539089B (zh) | 2013-11-11 | 2013-11-11 | 用微细金属铝粉生产高纯氮化铝粉的方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103803619A (zh) * | 2014-03-07 | 2014-05-21 | 袁志刚 | 用微细金属铝粉生产高纯氧化铝粉的方法 |
CN112299385A (zh) * | 2020-10-10 | 2021-02-02 | 浙江宇耀新材料有限公司 | 一种纳米氮化铝粉体合成生产线 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103072961B (zh) * | 2012-10-15 | 2015-05-06 | 宁波广博纳米新材料股份有限公司 | 纳米氮化铝粉的生产方法 |
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2013
- 2013-11-11 CN CN201310554267.0A patent/CN103539089B/zh active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103803619A (zh) * | 2014-03-07 | 2014-05-21 | 袁志刚 | 用微细金属铝粉生产高纯氧化铝粉的方法 |
CN112299385A (zh) * | 2020-10-10 | 2021-02-02 | 浙江宇耀新材料有限公司 | 一种纳米氮化铝粉体合成生产线 |
CN112299385B (zh) * | 2020-10-10 | 2021-05-07 | 浙江宇耀新材料有限公司 | 一种纳米氮化铝粉体合成生产线 |
WO2022073351A1 (zh) * | 2020-10-10 | 2022-04-14 | 浙江宇耀新材料有限公司 | 一种纳米氮化铝粉体合成生产线 |
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CN103539089B (zh) | 2015-10-07 |
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Address after: 225300 Taizhou City, Zhejiang Province, high port town of white horse village, Group No. 4, No. 6, No. Patentee after: Yuan Zhigang Address before: 450041 Henan City, Zhengzhou City Street Friendship Street, building 6, No. 5, building No. 28 Patentee before: Yuan Zhigang |
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TR01 | Transfer of patent right |
Effective date of registration: 20170426 Address after: 225323 Jiangsu city of Taizhou province Gaogang Branch Park Avenue on the north side of entrepreneurship Patentee after: Taizhou Runjie Hardware Machinery Manufacturing Co. Ltd. Address before: 225300 Taizhou City, Zhejiang Province, high port town of white horse village, Group No. 4, No. 6, No. Patentee before: Yuan Zhigang |
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