【摘 要】
：
Superabrasives such as diamond and CBN particles provide extreme performance for grinding tough materials when productivity, precision, and surface quality
【机 构】
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Grand Metal, China
【出 处】
：
第六届郑州国际超硬材料及制品研讨会暨庆祝中国人造金刚石诞生50周年大会
论文部分内容阅读
Superabrasives such as diamond and CBN particles provide extreme performance for grinding tough materials when productivity, precision, and surface quality are keen needed.While diamond and CBN are generally well known for their unique properties of hardness and thermal conductivity, their detail levels of friability actually delivers the ultra performance we are looking for.We look at three relative friable levels of diamond at 1, 2.8, and 4.9, respectively.The grinding results on hard metals indicate that there are significant differences in terms of tool life,surface finishing and grinding power.The friable diamond shows better performance in grinding tough materials such as tungsten carbide alloys.
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