为温压工艺设计的混合粉
Designing Robust Powder Mixes for Warm Compaction
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摘要: 在工业生产用压机的压制条件下,对为温压设计的经粘结剂处理的材料的性能进行了研究,定量地探讨了粉末温度对压制压力的一致性、稳定性和对零件的生坯与烧结件性能的影响。评价了混合粉对温度波动和生产中断的承受能力。Abstract: The consistency and properties of binder treated materials specifically designed for warm compaction on an industrial press were investigated.Specific test programs were conducted to quantify the effects of powder temperature on the consitency and stability of the compacting pressure and characteristics of green and sintered parts.The robustness of powder mixes to temperature fluctuation and production interruption were also evaluated.