摘要
通过电子衍射的方法研究了Ti3Al基合金中ω相的形成规律及形成过程。在快速凝固态、热压态以及淬火态的Ti3Al基合金中均未见到ω相 ,而在淬火后 4 0 0～ 60 0℃回火时则可清楚地看到ω相的存在 ,并且在此温度范围内随着回火温度的升高 ,ω相的析出越彻底 ,结构越完善。
The formation processing of ω phase in Ti 3Al based alloy has been studied by electron diffraction in the paper.The ω phase is not found in rapidly solidified Ti 3Al based alloy and after hot pressed and quenched.But it can been seen clearly in the alloy aged at 300～600℃.And as aging temperature increases in the region,more ω phases separate out and the structure of the phase is more perfect.
出处
《辽宁工程技术大学学报（自然科学版）》
CAS
2000年第5期536-538,共3页
Journal of Liaoning Technical University (Natural Science)
基金
煤炭青年科学基金!项目
编号 96-0 34
