The inhibitor efficiency should be determined before pickling is started in our mobile laboratory.
缓蚀剂效率测试应该在酸浸前在我司移动实验室开始。
2
Corrosion inhibitor must be added in sealing, sanding, degreasing and pickling to avoid over-corrosion, and sealing should be operated at low temperature.
电镀工艺中的封孔、振光、除油、酸洗等工序必须添加缓蚀剂，且低温封孔，以避免过腐蚀。
3
A successful experience of chemical cleaning was introduced. And the researches into the properties of molasses in inhibitor for pickling was given.