| Fe基合金/石墨系柱状金刚石的高温高压合成与表征 |
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| 引用本文： | 刘万强,马洪安,胡美华,贾晓鹏. Fe基合金/石墨系柱状金刚石的高温高压合成与表征[J]. 硅酸盐学报, 2011, 39(8): 1357-1360 |
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| 作者姓名： | 刘万强 马洪安 胡美华 贾晓鹏 |
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| 作者单位： | 1. 长春理工大学材料科学与工程学院,长春,130022
2. 吉林大学,超硬材料国家重点实验室,长春130012 |
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| 摘 要： | 用国产SPD 6×1200型六面顶压机,在10%Fe/90%Fe70Ni30粉末触媒和石墨（Fe–C）体系中,在压力为5.0～5.5 GPa、温度为1 550～1 600 K下合成出柱状金刚石晶体。研究了晶体的形态和生长习性。结果表明：合成的柱状金刚石晶体的颜色呈现绿色,晶体的长度为0.6～0.8 mm,长径比约为2....
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| 关 键 词： | 柱状金刚石 高温高压 触媒 石墨 |
Synthesis of Column-Shape Diamonds from Fe-Based Alloy and Graphite System at High Pressure and High Temperature |
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| LIU Wanqiang,MA Hongan,HU Meihua,JIA Xiaopeng. Synthesis of Column-Shape Diamonds from Fe-Based Alloy and Graphite System at High Pressure and High Temperature[J]. Journal of The Chinese Ceramic Society, 2011, 39(8): 1357-1360 |
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| Authors: | LIU Wanqiang MA Hongan HU Meihua JIA Xiaopeng |
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| Affiliation: | 1.School of Materials Science and Engineering,Changchun University of Science and Technology,Changchun 130022;2.State Key Laboratory of Superhard Materials,Jilin University,Changchun 130012,China) |
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| Abstract: | |
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| Keywords: | column-shape diamond high temperature high pressure catalyst graphite |
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