CN102617118B - 一种低能耗制备高纯度板状刚玉的方法 - Google Patents
一种低能耗制备高纯度板状刚玉的方法 Download PDFInfo
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- CN102617118B CN102617118B CN 201210077256 CN201210077256A CN102617118B CN 102617118 B CN102617118 B CN 102617118B CN 201210077256 CN201210077256 CN 201210077256 CN 201210077256 A CN201210077256 A CN 201210077256A CN 102617118 B CN102617118 B CN 102617118B
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- 239000000843 powder Substances 0.000 claims abstract description 18
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- 239000000654 additive Substances 0.000 claims abstract description 13
- 230000000996 additive effect Effects 0.000 claims abstract description 11
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminum fluoride Inorganic materials F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 claims abstract description 9
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000004327 boric acid Substances 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- IRPGOXJVTQTAAN-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropanal Chemical compound FC(F)(F)C(F)(F)C=O IRPGOXJVTQTAAN-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000012216 screening Methods 0.000 claims abstract description 6
- 239000010432 diamond Substances 0.000 claims description 47
- 229910003460 diamond Inorganic materials 0.000 claims description 47
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 14
- 238000001354 calcination Methods 0.000 claims description 7
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- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract description 13
- 238000010304 firing Methods 0.000 abstract description 11
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- 238000007599 discharging Methods 0.000 abstract 1
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 abstract 1
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 abstract 1
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 abstract 1
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 14
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
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- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
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- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- UQGFMSUEHSUPRD-UHFFFAOYSA-N disodium;3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane Chemical compound [Na+].[Na+].O1B([O-])OB2OB([O-])OB1O2 UQGFMSUEHSUPRD-UHFFFAOYSA-N 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
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- 238000005272 metallurgy Methods 0.000 description 1
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- ABTOQLMXBSRXSM-UHFFFAOYSA-N silicon tetrafluoride Chemical compound F[Si](F)(F)F ABTOQLMXBSRXSM-UHFFFAOYSA-N 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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CN 201210077256 CN102617118B (zh) | 2012-03-22 | 2012-03-22 | 一种低能耗制备高纯度板状刚玉的方法 |
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CN102617118B true CN102617118B (zh) | 2013-07-17 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104108942A (zh) * | 2014-05-16 | 2014-10-22 | 江苏新时高温材料有限公司 | 一种高密度烧结板状刚玉的加工工艺 |
CN104624338B (zh) * | 2015-03-13 | 2017-11-10 | 苏州圣谱拉新材料科技有限公司 | 一种冷热受激粉碎装置 |
CN107032764A (zh) * | 2017-04-05 | 2017-08-11 | 淄博泰贝利尔铝镁有限公司 | 一种高体积密度的致密陶瓷材料烧结方法 |
CN108059447A (zh) * | 2018-01-08 | 2018-05-22 | 浙江自立新材料股份有限公司 | 一种大结晶烧结板状刚玉及其制备方法 |
CN111320461B (zh) * | 2020-03-02 | 2022-03-15 | 新乡学院 | 一种制备板状刚玉的方法 |
CN112851309A (zh) * | 2021-01-26 | 2021-05-28 | 江苏新时高温材料股份有限公司 | 一种高热震低蠕变刚玉加工工艺 |
CN114715924B (zh) * | 2022-04-13 | 2023-08-29 | 山东澳远铝基新材料有限公司 | 板状刚玉原料生产系统 |
CN116730712A (zh) * | 2023-06-20 | 2023-09-12 | 中铝山东有限公司 | 一种高体积密度板状刚玉的制备方法及应用 |
Citations (3)
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CN101085706A (zh) * | 2006-06-08 | 2007-12-12 | 汉中秦元新材料有限公司 | 采用超高温竖窑生产烧结板状刚玉的工艺方法 |
CN101391792A (zh) * | 2008-11-11 | 2009-03-25 | 中国铝业股份有限公司 | 一种针状α氧化铝的制备方法 |
CN101544389A (zh) * | 2009-04-24 | 2009-09-30 | 西安易升电子有限公司 | 一种高纯度电熔刚玉氧化铝环氧浇注填料制备方法 |
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US6887811B2 (en) * | 2001-05-30 | 2005-05-03 | Showa Denko K.K. | Spherical alumina particles and production process thereof |
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CN101085706A (zh) * | 2006-06-08 | 2007-12-12 | 汉中秦元新材料有限公司 | 采用超高温竖窑生产烧结板状刚玉的工艺方法 |
CN101391792A (zh) * | 2008-11-11 | 2009-03-25 | 中国铝业股份有限公司 | 一种针状α氧化铝的制备方法 |
CN101544389A (zh) * | 2009-04-24 | 2009-09-30 | 西安易升电子有限公司 | 一种高纯度电熔刚玉氧化铝环氧浇注填料制备方法 |
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