When two different metals are placed in a fused alkali or alkaline-earth chloride bath, the more readily corrodible metal will deposit on the less corrodible one.

• 当两种不同的金属放在熔融的碱金属或碱土金属氯化物盐浴中时,较易腐蚀的金属会沉积在较难腐蚀的金属上。