Experimental Investigation on Densification of Sintered Diamond Polycrystals with Inclusions
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摘要: 实验表明,钛、硅-硼结合剂比镍、硅-硼结合剂聚晶致密化程度高,细粒度金刚石比粗粒度金刚石聚晶德致密化程度高。而且,钛、硅-硼结合剂和细粒度金刚石聚晶的耐磨性亦好。Abstract: Experimental results showed that the diamond polycrystals synthesized with titaniumsilicon-boron binder are denser than that with nickelsilicon-boron binder, and that the diamond polycrystals using fine diamond grains are denser than that using coarse diamond grains. Furthermore, diamond polycrystals synthesized with titaniumsilicon-boron using fine diamond grains have a higher wearing capacity.
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Key words:
- densification /
- wearing capacity /
- binder
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