论文部分内容阅读
一般地说来,实验室腐蚀试验是一种对材料加速腐蚀的试验,其主要目的在于快速地测试金属及合金的抗腐蚀性能。用这种力法来获得术才料的各种腐蚀数据,既经济又方便,而且节省时间。特别是某些工艺的改进或新工艺的应用涉及到腐蚀问题而需要进行新的设计和选材时,或者当受到设备结构、工艺流程等条件限制而不可能采用现场挂片试验的时候。就更加显示了它的优越性。
In general, the laboratory corrosion test is a test of accelerated corrosion of materials, the main purpose is to quickly test the corrosion resistance of metals and alloys. Using this method to obtain a variety of ergonomic data of corrosion, both economical and convenient, but also save time. In particular, the improvement of certain processes or the application of new processes involves corrosion problems that require new design and material selection, or when it is impractical to use on-site coupons due to equipment structure, process conditions and the like. It even more shows its superiority.