结合试样的室温力学性能达到了技术要求，但塑性值偏低。
The tensile strength of the bonded specimen met the specification but the ductility was lower.
较慢的加热速率和烧结完成后较快的冷却速率均有利于提高材料的室温力学性能。
The slow heating rate and the rapid cooling rate after sintering are favorable for improving the room temperature mechanical properties.
结果表明：该合金等轴组织和双态组织的室温力学性能和疲劳裂纹扩展阻抗差别不大；
The results show that the equiaxed and bi-modal microstructures have the similar mechanical properties and fatigue crack propagation rate.
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