| 热压温度确定原则及低温活化烧结 |
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| 引用本文： | 李晓苗.热压温度确定原则及低温活化烧结[J].地质与勘探,1999,35(1):57-58,64. |
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| 作者姓名： | 李晓苗 |
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| 作者单位： | 地质矿产部勘探技术研究所·廊坊·065000 |
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| 摘 要： | 评述了金刚石制品热压烧结温度判定的理论依据，介绍了添加微量元素降低ＹＧ合金烧结温度的机理；同时提及粉末细化、粉末预合金化、稀土合金等活化烧结工艺
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| 关 键 词： | 温度梯度 催化石墨化 活化烧结 |
THE PRINCIPLE OF DETERMINING HEAT PRESSING TEMPERATURE AND ACTIVAIED SINTERING AT LOW TEMPERATURE |
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| Li Xiaomiao.THE PRINCIPLE OF DETERMINING HEAT PRESSING TEMPERATURE AND ACTIVAIED SINTERING AT LOW TEMPERATURE[J].Geology and Prospecting,1999,35(1):57-58,64. |
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| Authors: | Li Xiaomiao |
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| Institution: | Li Xiaomiao |
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| Abstract: | The theoretical basis of checking and determining the sintering tem perature of diamond products is reviewed, and the activated sintering technologies,such as powder fining,powder allow in a dvance and REE alloying,are also discussed. |
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| Keywords: | temperature gradient catalytical graphitization activ ated sintering |
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