使用聚合物水基淬火剂出现细菌问题的原因及其对策

聚合物水基淬火剂的应用日益广泛，但使用水基淬火介质的系统经常会有细菌滋生，它不仅加速了聚合物淬火剂的老化，影响冷速和淬火质量的稳定性，而且会加速生锈、产生难闻的气味，对操作者及环境产生极为不利的影响。本文首先分析了细菌滋生的原因，然后对需采取的对策提出了建议。

The Causes for the Bacterial Growing in Polymer Quench ants and Its Remedy Solutions

Polymer quenchants have been found increasingly wide application.However,the bacterial growing in its system not only accelerates the degradation of the quenchants and instablize the cooling rate and quenching quality,but also is apt to rust and bad odor.This paper firstly analyses the possible causes for the bacterial growing and then discusses the corresponding remedy solutions for the problem.