粉末涡轮盘力学性能的计算机预测

1.北京航空材料研究院,北京,100095

2.北京航空材料研究院,北京,100095

3.北京航空材料研究院,北京,100095

4.北京航空材料研究院,北京,100095

5.北京航空材料研究院,北京,100095

6.北京航空材料研究院,北京,100095

Mechanical properties prediction for P/M superalloy disk by computer simulation

通过对采用直接热等静压工艺制备的粉末高温合金涡轮盘的性能与淬火冷速的关系分析,建立了盘件淬火计算机模拟分析的基本技术,可用于盘件的淬火冷速分析和组织性能预测.与实际比较,力学性能预测结果达到了很高的精度,为盘件材料的研制提供了强有力的工具.

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