CN103555206B - 稀土抛光粉及其制备方法 - Google Patents
稀土抛光粉及其制备方法 Download PDFInfo
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- CN103555206B CN103555206B CN201310501157.8A CN201310501157A CN103555206B CN 103555206 B CN103555206 B CN 103555206B CN 201310501157 A CN201310501157 A CN 201310501157A CN 103555206 B CN103555206 B CN 103555206B
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- rare earth
- polishing powder
- cerium
- oxide
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Description
S0.5 | S1.5 | S2.5 | S3.5 | S4.5 | S5.5 | S6.5 | Sa | |
实施例1 | 2.46 | 2.36 | 2.63 | 2.38 | 2.76 | 2.59 | 2.59 | 2.54 |
实施例2 | 1.80 | 2.01 | 2.19 | 2.16 | 2.12 | 2.15 | 2.18 | 2.09 |
实施例3 | 1.93 | 2.31 | 2.51 | 2.48 | 2.48 | 2.53 | 2.49 | 2.39 |
实施例4 | 1.98 | 2.01 | 2.09 | 2.06 | 2.12 | 2.05 | 2.11 | 2.06 |
实施例5 | 1.98 | 2.04 | 2.10 | 2.08 | 2.09 | 2.06 | 2.05 | 2.06 |
对比实施例1 | 1.89 | 1.83 | 1.76 | 1.7 | 1.52 | 1.49 | 1.45 | 1.67 |
Claims (5)
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CN103555206A CN103555206A (zh) | 2014-02-05 |
CN103555206B true CN103555206B (zh) | 2015-07-08 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104562019B (zh) * | 2015-01-09 | 2017-04-12 | 西南石油大学 | 一种环保型酸性化学抛光液及化学抛光方法 |
CN106675416A (zh) * | 2016-11-30 | 2017-05-17 | 安徽电气集团股份有限公司 | 一种稀土材料抛光粉 |
CN107502202B (zh) * | 2017-10-16 | 2020-02-14 | 淄博包钢灵芝稀土高科技股份有限公司 | 无氟稀土抛光粉组合物及其制备方法 |
CN115724454A (zh) * | 2022-09-30 | 2023-03-03 | 深圳市聚芯半导体材料有限公司 | 一种氧化镧铈固溶体颗粒及其制备方法和应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1176283A (zh) * | 1996-08-29 | 1998-03-18 | 住友化学工业株式会社 | 磨料组合物及其用途 |
CN102337083A (zh) * | 2011-07-19 | 2012-02-01 | 上海华明高纳稀土新材料有限公司 | 精密型稀土抛光粉及其制备方法 |
CN102898953A (zh) * | 2012-10-31 | 2013-01-30 | 上海华明高纳稀土新材料有限公司 | 铈基混合稀土抛光材料及其制备方法 |
CN103254870A (zh) * | 2013-05-19 | 2013-08-21 | 郭尧 | 一种氧化镧铈稀土抛光粉及其制备方法 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1176283A (zh) * | 1996-08-29 | 1998-03-18 | 住友化学工业株式会社 | 磨料组合物及其用途 |
CN102337083A (zh) * | 2011-07-19 | 2012-02-01 | 上海华明高纳稀土新材料有限公司 | 精密型稀土抛光粉及其制备方法 |
CN102898953A (zh) * | 2012-10-31 | 2013-01-30 | 上海华明高纳稀土新材料有限公司 | 铈基混合稀土抛光材料及其制备方法 |
CN103254870A (zh) * | 2013-05-19 | 2013-08-21 | 郭尧 | 一种氧化镧铈稀土抛光粉及其制备方法 |
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Denomination of invention: Rare earth polishing powder and its preparation method Effective date of registration: 20220620 Granted publication date: 20150708 Pledgee: Industrial Bank Co.,Ltd. Shanghai Songjiang sub branch Pledgor: SHANGHAI HUAMING GONA RARE EARTH NEW MATERIALS Co.,Ltd. Registration number: Y2022310000067 |
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Date of cancellation: 20230625 Granted publication date: 20150708 Pledgee: Industrial Bank Co.,Ltd. Shanghai Songjiang sub branch Pledgor: SHANGHAI HUAMING GONA RARE EARTH NEW MATERIALS Co.,Ltd. Registration number: Y2022310000067 |
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Denomination of invention: Rare earth polishing powder and its preparation method Effective date of registration: 20230627 Granted publication date: 20150708 Pledgee: Industrial Bank Co.,Ltd. Shanghai Songjiang sub branch Pledgor: SHANGHAI HUAMING GONA RARE EARTH NEW MATERIALS Co.,Ltd. Registration number: Y2023310000314 |