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压制密度 [yā zhì mì dù]
[机] pressed density
- 粉末体的压制密度取决于最大冲击应力和时间，而与冲击动能无对应关系。
The green density depends on the maximum impact stress and acting time, but it does not correspond to the impact kinetic energy. - 将电磁成形技术应用于粉末压制时，很难确定各工艺参数与压制密度之间的关系。
It is very hard to establish the relation formula between the technical parameters and the compact-density in a low-voltage electromagnetic compaction of power materials. - 另一方面，由于模具强度的限制，压制密度也难以提高，这直接影响功能陶瓷制品的质量和性能。
On the other side, the green density is hard to increase for the restriction of intensity of die, which affects directly the quality and property of function ceramics product.
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