在Φ560mm缸径压机上实现Φ46(Φ48)mm大腔体合成的研究① |
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引用本文: | 方啸虎,;徐贤龙,;陆刚,;郑日升,;温简杰.在Φ560mm缸径压机上实现Φ46(Φ48)mm大腔体合成的研究①[J].珠宝科技,2009(5):32-36. |
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作者姓名: | 方啸虎 ;徐贤龙 ;陆刚 ;郑日升 ;温简杰 |
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作者单位: | [1]中南大学,湖南长沙410083; [2]上海琦实超硬材料有限公司,上海201108; [3]常州市润洋超硬材料有限公司,江苏常州213011 |
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摘 要: | 小压机合成大腔体是作者长期坚持的研究方向,并在Φ560mm压机上进行了相当长时间的研究。据了解,目前国内该类型压机仅能合成Φ40~43mm腔体,而我们合成到了Φ46—48mm腔体,在保证质量的情况下,单产提高了15%~20%。文章详细地讨论了顶锤的设计,合成块的设计,不同合成工艺的试验。同时对产量、质量(包括TI、TTI)、顶锤消耗进行了详细的统计、评估。
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关 键 词: | 金刚石 高压合成 传压介质 中高温锻烧 性能测定 稳定性 |
Synthesizing Φ46(Φ48)mm chamber in the press with 560mm cylinder diameter |
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Affiliation: | FANG Xiao-hu, XU Xian-long, LU Gang, ZHENG Ri-sheng, WEN Jian-jie (1. Central South University, Changsha 410083; 2. Shanghai Qishi Superhard Materials Co. , Ltd. , Shanghai 201108; 3. Changzhou Renxiang Superhard Materials Co. , Ltd. , Changzhou 213011) |
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Abstract: | In the paper, the authors synthesized Φ46~48mm chambers using the Φ560mm press, in which Φ40~43mm chambers were synthesized in domestic at present. As the same quality, the unit yield was increased 15%~20%. It has discussed the design of anvil and assembly block and different synthesizing technology in the details, as well as calculates the yield, quality (including TI, TTI) and anvil consumption. |
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Keywords: | diamond synthesizing at high pressure pressure medium sintering performance test stability |
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