CN101804982B - 一种碳化硅超细微粉的纯化方法 - Google Patents
一种碳化硅超细微粉的纯化方法 Download PDFInfo
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CN101804982A CN101804982A (zh) | 2010-08-18 |
CN101804982B true CN101804982B (zh) | 2012-06-06 |
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Families Citing this family (16)
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CN101920959B (zh) * | 2009-06-15 | 2014-04-16 | 江苏乐园新材料集团有限公司 | 一种线切割用碳化硅微粉的提纯净化工艺 |
CN102190300A (zh) * | 2011-04-13 | 2011-09-21 | 河南城建学院 | 一种煤矸石综合利用方法 |
CN102320602A (zh) * | 2011-08-18 | 2012-01-18 | 白山峰泰源研磨材有限公司 | 一种绿碳化硅微粉提纯方法 |
CN102424385B (zh) * | 2011-09-08 | 2013-03-13 | 新疆新路标光伏材料有限公司 | 碳化硅微粉中游离碳清除装置及方法 |
CN102432011A (zh) * | 2011-10-08 | 2012-05-02 | 江苏佳宇资源利用股份有限公司 | 一种同步去除碳化硅微粉中铁、硅杂质的方法 |
CN102502638A (zh) * | 2011-10-08 | 2012-06-20 | 江苏佳宇资源利用股份有限公司 | 一种脱除细粒碳化硅中游离碳的方法 |
CN102951641B (zh) * | 2012-11-01 | 2014-05-14 | 临沭山田研磨材有限公司 | 节水环保型硅晶片线切割用碳化硅微粉的制备方法 |
CN102923706B (zh) * | 2012-11-29 | 2015-04-29 | 江苏乐园新材料集团有限公司 | 一种提高分散性的碳化硅微粉的制备方法 |
CN103923605B (zh) * | 2014-03-14 | 2015-12-02 | 唐山圣诺纳微科技有限公司 | 一种碳化硅球的制作方法 |
CN103922756B (zh) * | 2014-04-28 | 2015-04-15 | 湖南金马铝业有限责任公司 | 一种碳化硅粉表面处理工艺方法 |
CN104261409B (zh) * | 2014-09-29 | 2016-08-24 | 平顶山易成新材料有限公司 | 一种作为有机复合材料增强体的碳化硅粉体的制备方法 |
CN106276907A (zh) * | 2016-08-23 | 2017-01-04 | 怀远县金浩电子科技有限公司 | 一种防雷器用碳化硅细粉的处理方法 |
CN107640742B (zh) * | 2017-11-17 | 2023-01-06 | 江西硅辰科技有限公司 | 一种硅基高效固态制氢剂 |
CN110272772B (zh) * | 2019-08-05 | 2021-02-19 | 中南大学 | 一种超纯无烟煤的制备方法 |
CN113277515B (zh) * | 2020-09-30 | 2024-05-28 | 连云港市沃鑫高新材料有限公司 | 硅晶圆切割用高纯碳化硅微粉及其制备装置、方法 |
KR102664079B1 (ko) * | 2021-11-29 | 2024-05-08 | 주식회사 케이텍 | Cvd법으로 제조된 탄화규소 소재의 재생을 통한 고순도 탄화규소 분말의 제조방법 |
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CN1689718A (zh) * | 2004-04-21 | 2005-11-02 | 尹克胜 | 晶体加工废砂处理方法 |
CN101033066A (zh) * | 2006-03-06 | 2007-09-12 | 张捷平 | 碳化硅微粉回收的方法 |
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- 2010-04-15 CN CN2010101468345A patent/CN101804982B/zh active Active
Patent Citations (2)
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CN1689718A (zh) * | 2004-04-21 | 2005-11-02 | 尹克胜 | 晶体加工废砂处理方法 |
CN101033066A (zh) * | 2006-03-06 | 2007-09-12 | 张捷平 | 碳化硅微粉回收的方法 |
Non-Patent Citations (1)
Title |
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赵平等.陶瓷级碳化硅微粉提纯试验研究.《非金属矿》.2009,第32卷(第4期),文章内容 1样品性质及工艺流程,2 试验方法. * |
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Effective date of registration: 20110329 Address after: 222300, Lianyungang, Jiangsu, Donghai County East China Sea Economic Development Zone, the west side auspicious Road South, satellite Hexi Applicant after: Lianyungang Woxin High-Technology Materials Co., Ltd. Address before: 222300 Jiangsu city of Lianyungang province Donghai County Shilianghe town resident Applicant before: Lianyungang Dongdu Silicon Carbide Co., Ltd. |
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Application publication date: 20100818 Assignee: Lianyungang Dongdu Silicon Carbide Co., Ltd. Assignor: Lianyungang Woxin High-Technology Materials Co., Ltd. Contract record no.: 2013320000525 Denomination of invention: Purification method of silicon carbide superfine micropowder Granted publication date: 20120606 License type: Exclusive License Record date: 20130606 |
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