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本综述首先介绍了金属锂的物理和化学性质以及在工程上的主要用途,而后着重论述了铁及其合金的抗锂腐蚀性能,一般用腐蚀失重和晶间渗透测量腐蚀。就不锈钢而言,其腐蚀量与锂中氮含量关系甚大。镍和钴基合金抗锂腐蚀性能最差,而铌和钼最优。
This review first introduces the physical and chemical properties of lithium metal and its main purpose in engineering. Then it focuses on the lithium resistance of iron and its alloys. Corrosion is usually measured by corrosion loss and intergranular penetration. In terms of stainless steel, the amount of corrosion and the nitrogen content of lithium has a great relationship. Nickel and cobalt-based alloys have the lowest resistance to lithium corrosion and niobium and molybdenum are the best.