| 梯度聚晶金刚石(PCD)增强楔形复合齿的制备 |
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| 引用本文： | 李力,董学斌. 梯度聚晶金刚石(PCD)增强楔形复合齿的制备[J]. 金属材料与冶金工程, 2001, 0(5): 6-8,16 |
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| 作者姓名： | 李力 董学斌 |
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| 作者单位： | 武汉理工大学 |
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| 摘 要： | 评述了梯度聚晶金刚石（PCD）增强楔形复合齿的优点，详细介绍了其制备工艺过程并给出了成分梯度变化的电子探针图谱。
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| 关 键 词： | PCD 梯度层 硬质合金 钻井 钻头 楔形复合齿 聚晶金刚石 |
| 文章编号： | 1005-6084(2001)05-0006-03 |
THE PROCESS OF GRADATIONAL PCD ENCHANCED WEDGY INSERT |
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| LI Li,DONG Xuebing. THE PROCESS OF GRADATIONAL PCD ENCHANCED WEDGY INSERT[J]. Metal Materials And Metallurgy Engineering, 2001, 0(5): 6-8,16 |
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| Authors: | LI Li DONG Xuebing |
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| Abstract: | This papers introduces the ascendancy of gradational PCD enhanced wedgy insert. A preparation process of that bit was detail described, and the variation of gradational composition was verified by electronic probe analysis results. |
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| Keywords: | PCD gradational layer cemented carbides |
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