安国泵业生产厂

在石油、化工生产过程中，最常见的是磨损、蚀损、污损和老损。磨损通常是在泵运行过程中相对摩擦造成的;而蚀损则由输送介质、电化学腐蚀和应力腐蚀等造成的;污损是由尘埃及油污_等造成的;而老损则是材质老化、脆化和变质等造成的。

In the process of oil and chemical production, the most common are wear, erosion, fouling and old loss. Wear is usually during the operation of the pump caused by relative friction; and erosion by the transmission medium, the electrochemical corrosion and stress corrosion damage; fouling is caused by dust and oil _ etc.; while the old loss is material aging, embrittlement and deterioration caused by.

泵性能的降低，并不单纯指发生故障而停止工作，即使仍在运行工作，而产量、质量和收率下降，或者效率过低、消耗增大等，从严格上来衡量都应当看成是泵性能的降低或称为劣化，即使没有停止工作，这样的现象也属于磁力驱动泵的故障之列。由于这些因素的影响，致使泵的使用期限缩短，无法达到使用周期。

Reduce the pump performance, does not simply refer to the failure to stop working, even if still in operation, and the yield, quality and yield decreased, or low efficiency, increase consumption, from the strict measure should be taken to reduce the pump performance or deterioration, even if there is no stop working, this phenomenon also belongs to the magnetic drive pump failure of the column. Because of the influence of these factors, the use period of the pump is shortened and the use period can not be reached.