CN1206052C - 复合型金刚石拉丝模模坯的制造方法及模坯 - Google Patents
复合型金刚石拉丝模模坯的制造方法及模坯 Download PDFInfo
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- CN1206052C CN1206052C CN 01145146 CN01145146A CN1206052C CN 1206052 C CN1206052 C CN 1206052C CN 01145146 CN01145146 CN 01145146 CN 01145146 A CN01145146 A CN 01145146A CN 1206052 C CN1206052 C CN 1206052C
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CN 01145146 CN1206052C (zh) | 2001-12-31 | 2001-12-31 | 复合型金刚石拉丝模模坯的制造方法及模坯 |
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CN 01145146 CN1206052C (zh) | 2001-12-31 | 2001-12-31 | 复合型金刚石拉丝模模坯的制造方法及模坯 |
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CN1429671A CN1429671A (zh) | 2003-07-16 |
CN1206052C true CN1206052C (zh) | 2005-06-15 |
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CN 01145146 Expired - Lifetime CN1206052C (zh) | 2001-12-31 | 2001-12-31 | 复合型金刚石拉丝模模坯的制造方法及模坯 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100404203C (zh) * | 2004-09-08 | 2008-07-23 | 华侨大学 | 一种金刚石磨抛片的制备方法 |
CN101717615B (zh) * | 2009-12-03 | 2014-04-16 | 北京沃尔德超硬工具有限公司 | 一种修整工具用的复合型金刚石磨粒及制作方法 |
CN101856673A (zh) * | 2010-06-18 | 2010-10-13 | 北京希波尔科技发展有限公司 | 一种复合结构的cvd金刚石拉丝模芯及制造方法和应用 |
CN103801230A (zh) * | 2013-11-06 | 2014-05-21 | 溧阳市江大技术转移中心有限公司 | 地质勘探钻头的制造方法 |
CN104588634B (zh) * | 2014-05-27 | 2018-03-27 | 天长市天屹模具科技发展有限公司 | 一种高硬度聚晶金刚石拉丝模的放电等离子烧结制作工艺 |
CN110857467A (zh) * | 2018-08-23 | 2020-03-03 | 中国科学院宁波材料技术与工程研究所 | 一种金刚石复合片及其制备方法 |
CN110142305A (zh) * | 2019-05-28 | 2019-08-20 | 河南四方达超硬材料股份有限公司 | 一种高抗脱环的聚晶金刚石拉丝模坯及其制备方法 |
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CN1429671A (zh) | 2003-07-16 |
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Owner name: LANGFANG SUPOWER SCIENCE AND TECHNOLOGY DEVELOPMEN Free format text: FORMER OWNER: CHEN JIFENG Effective date: 20110117 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 100015 SUPOWER CO., LTD., NO.4, JIUXIANQIAO ROAD, CHAOYANG DISTRICT, BEIJING TO: 065300 CHAOBAIHE INDUSTRIAL ZONE, DACHANG, LANGFANG CITY, HEBEI PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20110117 Address after: 065300 Baihe Industrial Zone, Dachang, Hebei, Langfang Patentee after: Langfang Supower Diamond Technology Co., Ltd. Address before: 100015 Hipol company, 4 Jiuxianqiao Road, Beijing, Chaoyang District Patentee before: Chen Jifeng |
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Granted publication date: 20050615 |
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CX01 | Expiry of patent term |