1·In order to be purified, or combined into alloys, metals must be melted.
为了净化或合成合金，金属必须熔化。
2·The hardness of the alloys which is modified is advanced by about 50%, appropinquity HB84.9.
复合变质处理使该合金中硅相细化，使布氏硬度提高50%，硬度可达 HB84.9。
3·For the cathode, Planar uses lithium manganese dioxide; for the anode, doped tin oxides and lithium alloys.
普拉纳在负极上使用锂锰二氧化物，在正极上则涂上二氧化锡和锂合金。
4·But steel alloys subjected to cyclic stress levels below their endurance limit rarely fail as a result of fatigue.
但是在钢铁合金的耐用度限制下，作为疲劳的结果，它们经受周期压力级别很少失灵。
5·Other materials being investigated for use in future lithium-ion batteries include tin alloys and silicon.
其它正在研究的可用于未来锂离子电池的材料包括锡合金和硅材料。