As aresult of environment protection, the non toxic molybdate inhibitor has been gradually used instead of chromate and phosphate inhibitor which has the influence on environment.

• 曾一度较普及的铬系、磷系缓蚀剂,由于对环境产生影响,其应用受到了限制,而作为非磷系且无毒的钼酸盐缓蚀剂逐步得到应用。