CN102997661A - 用于冷坩埚制备高纯金属氧化物的启动熔化装置和方法 - Google Patents
用于冷坩埚制备高纯金属氧化物的启动熔化装置和方法 Download PDFInfo
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- CN102997661A CN102997661A CN2012104889716A CN201210488971A CN102997661A CN 102997661 A CN102997661 A CN 102997661A CN 2012104889716 A CN2012104889716 A CN 2012104889716A CN 201210488971 A CN201210488971 A CN 201210488971A CN 102997661 A CN102997661 A CN 102997661A
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- graphite rod
- alumina ceramic
- ceramic tube
- cold crucible
- metal oxide
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- 229910044991 metal oxide Inorganic materials 0.000 title claims abstract description 25
- 238000002844 melting Methods 0.000 title claims abstract description 21
- 230000008018 melting Effects 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims abstract description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 56
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 55
- 239000010439 graphite Substances 0.000 claims abstract description 55
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 54
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000007789 gas Substances 0.000 claims abstract description 24
- 229910052786 argon Inorganic materials 0.000 claims abstract description 23
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 19
- 239000000843 powder Substances 0.000 claims description 20
- 230000005674 electromagnetic induction Effects 0.000 claims description 8
- 239000000155 melt Substances 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 7
- 230000006698 induction Effects 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000002994 raw material Substances 0.000 abstract description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 4
- 239000001301 oxygen Substances 0.000 abstract description 4
- 229910052760 oxygen Inorganic materials 0.000 abstract description 4
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000000289 melt material Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000005049 combustion synthesis Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 229910021404 metallic carbon Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 150000002927 oxygen compounds Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
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CN201210488971.6A CN102997661B (zh) | 2012-11-26 | 2012-11-26 | 用于冷坩埚制备高纯金属氧化物的启动熔化装置和方法 |
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CN102997661A true CN102997661A (zh) | 2013-03-27 |
CN102997661B CN102997661B (zh) | 2014-09-17 |
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103628130A (zh) * | 2013-12-13 | 2014-03-12 | 东莞市精研粉体科技有限公司 | 一种可实现连续拉晶的冷坩埚熔炼装置 |
CN106643147A (zh) * | 2016-11-30 | 2017-05-10 | 昆明铂生金属材料加工有限公司 | 用于高频冷坩埚熔炼金属氧化物的启动熔化装置及方法 |
CN107502951A (zh) * | 2017-10-18 | 2017-12-22 | 睿为电子材料(天津)有限公司 | 石墨悬浮式冷坩埚制取高纯氧化铝多晶体的工艺方法 |
CN107557857A (zh) * | 2017-10-18 | 2018-01-09 | 睿为电子材料(天津)有限公司 | 用于冷坩埚制备高纯氧化铝多晶锭的倾斜铸造系统和方法 |
CN107606946A (zh) * | 2017-10-25 | 2018-01-19 | 睿为电子材料(天津)有限公司 | 一种高频等离子体在冷坩埚中启动熔化的装置和方法 |
CN109734286A (zh) * | 2019-03-18 | 2019-05-10 | 中国核电工程有限公司 | 玻璃原料预热启熔方法和装置 |
CN111741550A (zh) * | 2020-06-24 | 2020-10-02 | 中国科学院金属研究所 | 一种利用电磁感应加热钨管引熔氧化物和金属混合物的方法 |
CN111962143A (zh) * | 2020-07-27 | 2020-11-20 | 山东大学 | 一种光学辅助感应加热自坩埚单晶生长装置及应用 |
CN112414126A (zh) * | 2020-11-11 | 2021-02-26 | 中国科学院金属研究所 | 一种超高温熔化百公斤级氧化物和金属粉混合物的方法 |
CN114471769A (zh) * | 2021-12-31 | 2022-05-13 | 深圳市赛迈特新材料有限公司 | 一种冷坩埚结构以及应用该结构的熔融物实验装置 |
CN116130126A (zh) * | 2022-11-28 | 2023-05-16 | 上海核工程研究设计院股份有限公司 | 一种紧凑式的熔融物瞬态反应模拟装置及模拟方法 |
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US3156549A (en) * | 1958-04-04 | 1964-11-10 | Du Pont | Method of melting silicon |
CN2550708Y (zh) * | 2002-06-25 | 2003-05-14 | 罗廷和 | 交流等离子钢包精炼炉 |
CN101591805A (zh) * | 2008-05-30 | 2009-12-02 | 上海今科新能源材料科技有限公司 | 三为一体多晶硅定向结晶炉 |
CN101875106A (zh) * | 2009-11-20 | 2010-11-03 | 北京科技大学 | 一种定向凝固高铌钛铝基合金的制备方法 |
CN102759416A (zh) * | 2012-07-19 | 2012-10-31 | 中国科学院金属研究所 | 定向凝固过程连续测温装置和方法 |
CN202928345U (zh) * | 2012-11-26 | 2013-05-08 | 睿为科技(天津)有限公司 | 用于冷坩埚制备高纯金属氧化物的启动熔化装置 |
-
2012
- 2012-11-26 CN CN201210488971.6A patent/CN102997661B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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US3156549A (en) * | 1958-04-04 | 1964-11-10 | Du Pont | Method of melting silicon |
CN2550708Y (zh) * | 2002-06-25 | 2003-05-14 | 罗廷和 | 交流等离子钢包精炼炉 |
CN101591805A (zh) * | 2008-05-30 | 2009-12-02 | 上海今科新能源材料科技有限公司 | 三为一体多晶硅定向结晶炉 |
CN101875106A (zh) * | 2009-11-20 | 2010-11-03 | 北京科技大学 | 一种定向凝固高铌钛铝基合金的制备方法 |
CN102759416A (zh) * | 2012-07-19 | 2012-10-31 | 中国科学院金属研究所 | 定向凝固过程连续测温装置和方法 |
CN202928345U (zh) * | 2012-11-26 | 2013-05-08 | 睿为科技(天津)有限公司 | 用于冷坩埚制备高纯金属氧化物的启动熔化装置 |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103628130B (zh) * | 2013-12-13 | 2015-12-02 | 东莞市精研粉体科技有限公司 | 一种可实现连续拉晶的冷坩埚熔炼装置 |
CN103628130A (zh) * | 2013-12-13 | 2014-03-12 | 东莞市精研粉体科技有限公司 | 一种可实现连续拉晶的冷坩埚熔炼装置 |
CN106643147A (zh) * | 2016-11-30 | 2017-05-10 | 昆明铂生金属材料加工有限公司 | 用于高频冷坩埚熔炼金属氧化物的启动熔化装置及方法 |
CN106643147B (zh) * | 2016-11-30 | 2019-07-05 | 昆明铂生金属材料加工有限公司 | 用于高频冷坩埚熔炼金属氧化物的启动熔化装置及方法 |
CN107557857B (zh) * | 2017-10-18 | 2024-04-19 | 睿为电子材料(天津)有限公司 | 用于冷坩埚制备高纯氧化铝多晶锭的倾斜铸造系统和方法 |
CN107502951A (zh) * | 2017-10-18 | 2017-12-22 | 睿为电子材料(天津)有限公司 | 石墨悬浮式冷坩埚制取高纯氧化铝多晶体的工艺方法 |
CN107557857A (zh) * | 2017-10-18 | 2018-01-09 | 睿为电子材料(天津)有限公司 | 用于冷坩埚制备高纯氧化铝多晶锭的倾斜铸造系统和方法 |
CN107606946A (zh) * | 2017-10-25 | 2018-01-19 | 睿为电子材料(天津)有限公司 | 一种高频等离子体在冷坩埚中启动熔化的装置和方法 |
CN109734286A (zh) * | 2019-03-18 | 2019-05-10 | 中国核电工程有限公司 | 玻璃原料预热启熔方法和装置 |
CN111741550A (zh) * | 2020-06-24 | 2020-10-02 | 中国科学院金属研究所 | 一种利用电磁感应加热钨管引熔氧化物和金属混合物的方法 |
CN111741550B (zh) * | 2020-06-24 | 2021-08-31 | 中国科学院金属研究所 | 一种利用电磁感应加热钨管引熔氧化物和金属混合物的方法 |
CN111962143A (zh) * | 2020-07-27 | 2020-11-20 | 山东大学 | 一种光学辅助感应加热自坩埚单晶生长装置及应用 |
CN112414126A (zh) * | 2020-11-11 | 2021-02-26 | 中国科学院金属研究所 | 一种超高温熔化百公斤级氧化物和金属粉混合物的方法 |
CN114471769A (zh) * | 2021-12-31 | 2022-05-13 | 深圳市赛迈特新材料有限公司 | 一种冷坩埚结构以及应用该结构的熔融物实验装置 |
CN116130126A (zh) * | 2022-11-28 | 2023-05-16 | 上海核工程研究设计院股份有限公司 | 一种紧凑式的熔融物瞬态反应模拟装置及模拟方法 |
CN116130126B (zh) * | 2022-11-28 | 2024-03-08 | 上海核工程研究设计院股份有限公司 | 一种紧凑式的熔融物瞬态反应模拟装置及模拟方法 |
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