CN213739615U - 一种用于二氧化锗还原及铸锭的石墨舟 - Google Patents
一种用于二氧化锗还原及铸锭的石墨舟 Download PDFInfo
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- CN213739615U CN213739615U CN202022915201.8U CN202022915201U CN213739615U CN 213739615 U CN213739615 U CN 213739615U CN 202022915201 U CN202022915201 U CN 202022915201U CN 213739615 U CN213739615 U CN 213739615U
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- China
- Prior art keywords
- graphite boat
- germanium
- reduction
- groove
- ingot casting
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- YBMRDBCBODYGJE-UHFFFAOYSA-N germanium dioxide Chemical compound O=[Ge]=O YBMRDBCBODYGJE-UHFFFAOYSA-N 0.000 title claims abstract description 60
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 51
- 239000010439 graphite Substances 0.000 title claims abstract description 51
- 229940119177 germanium dioxide Drugs 0.000 title claims abstract description 30
- 238000005266 casting Methods 0.000 title claims abstract description 24
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims abstract description 33
- 229910052732 germanium Inorganic materials 0.000 abstract description 25
- 238000004857 zone melting Methods 0.000 abstract description 10
- 239000001257 hydrogen Substances 0.000 abstract description 7
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 239000007787 solid Substances 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 238000006722 reduction reaction Methods 0.000 description 29
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000002775 capsule Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 2
- PVADDRMAFCOOPC-UHFFFAOYSA-N germanium monoxide Inorganic materials [Ge]=O PVADDRMAFCOOPC-UHFFFAOYSA-N 0.000 description 2
- -1 germanium organic compounds Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000005304 optical glass Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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Abstract
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CN202022915201.8U CN213739615U (zh) | 2020-12-08 | 2020-12-08 | 一种用于二氧化锗还原及铸锭的石墨舟 |
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CN202022915201.8U CN213739615U (zh) | 2020-12-08 | 2020-12-08 | 一种用于二氧化锗还原及铸锭的石墨舟 |
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CN213739615U true CN213739615U (zh) | 2021-07-20 |
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CN202022915201.8U Active CN213739615U (zh) | 2020-12-08 | 2020-12-08 | 一种用于二氧化锗还原及铸锭的石墨舟 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115627371A (zh) * | 2022-10-24 | 2023-01-20 | 云南东昌金属加工有限公司 | 一种用于二氧化锗还原提纯的旋风式纯化系统 |
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2020
- 2020-12-08 CN CN202022915201.8U patent/CN213739615U/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115627371A (zh) * | 2022-10-24 | 2023-01-20 | 云南东昌金属加工有限公司 | 一种用于二氧化锗还原提纯的旋风式纯化系统 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of graphite boat for germanium dioxide reduction and ingot casting Effective date of registration: 20230208 Granted publication date: 20210720 Pledgee: CITIC Bank Limited by Share Ltd. Kunming branch Pledgor: YUNNAN ZHONGKE XINYUAN CRYSTALLINE MATERIAL Co.,Ltd.|YUNNAN LINCANG XINYUAN GERMANIUM INDUSTRY Co.,Ltd.|YUNNAN DONGCHANG METAL PROCESSING Co.,Ltd.|KUNMING YUNZHE HIGH-TECH Co.,Ltd. Registration number: Y2023530000003 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210720 Pledgee: CITIC Bank Limited by Share Ltd. Kunming branch Pledgor: YUNNAN ZHONGKE XINYUAN CRYSTALLINE MATERIAL Co.,Ltd.|YUNNAN LINCANG XINYUAN GERMANIUM INDUSTRY Co.,Ltd.|YUNNAN DONGCHANG METAL PROCESSING Co.,Ltd.|KUNMING YUNZHE HIGH-TECH Co.,Ltd. Registration number: Y2023530000003 |