It is resulted Widmanstatten structure, inclusion and banded structure are mainly reasons causing impact property lowness.
结果表明，钢中魏氏体组织、非金属夹杂物及带状组织是导致冲击性能偏低的主要原因。
2
The vibration fatigue characteristics of TC6 titanium alloy with Widmanstatten, basket-weave, equiaxed and duplex microstructures have been studied.
本文研究了TC_6钛合金片状、网篮、等轴和双态组织的振动疲劳性能。
3
The result showed hot sizing was the main factor to cause critical deformation, to make mixed grain and coarse grain widmanstatten appear in parting face.