The results showed that natural ageing after solutionheattreatment led to increase the comprehensive mechanical properties effectively.
通过固溶处理后自然时效，能有效地提高合金的综合力学性能。
2
The design methods, the structure characteristic, the composition and other problems of the Aluminum wheel hub solutionheattreatment combined electric furnace were introduced.
介绍了铝轮毂固溶热处理联合电炉的设计方法、结构特点、炉子组成以及需要注意的问题。
3
Owing to the plastic deformation on the blade surface, recrystallization formed on the solid solutionheattreatment. Before blade application, recrystallization zone existed already on its two sid…