The results show that the initial conditions, temperature field change during thermal forming and phase deformation are the main factors affecting the rebound.
结果表明，板材的初始条件、板材热成形时的温度场变化和相变行为是影响回弹的主要因素；
The phase transformation latent heat is introduced into the analysis of temperature field during the hot forming process.
将热成形过程中的相变潜热引入温度场，并进行了有限元分析；
The ceramics matrix composites can be formed by pseudo-semi-solid thixoforming and the forming temperature was much lower than the melting temperature of the high-melting phase-nano-powder.
用伪半固态触变成形技术能够成形陶瓷基复合材料，成形温度大大低于高熔点相纳米粉体熔化温度。
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