本文着重论述了近年来在混合造粒技术机理方面的研究进展，特别是粘结剂对于成粒过程和产品质量的影响，并对造粒过程中的控制条件优化进行了评述。
The mechanisms of multi-component, especially the influences of binder on the product and the process of granulation were reviewed and the conditions of controlling were compared and predicted.
提出了PTC消磁热敏电阻器生产过程中的几个关键质量控制点，主要包括原料控制、造粒压片控制、烧结工艺控制、电极控制等四方面。
The key quality control points in PTC degaussing thermistor production are presented, including the control over raw material, granulation and press, firing and electrode process.
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