Allvac 718Plus高温合金第二相演变与性能研究进展 |
唐丽婷, 郭倩颖, 李冲, 丁然, 刘永长 |
Advances in Secondary Phase Evolution and Performance Enhancement of Allvac 718Plus Superalloy |
TANG Liting, GUO Qianying, LI Chong, DING Ran, LIU Yongchang |
图8 经704 ℃、100 h和760 ℃、1000 h长期时效后锻造态Allvac 718Plus合金的室温和高温(704 ℃)沉淀强化机制[ |
Fig.8 Schematics showing the tensile precipitation-strengthened mechanisms at room temperature (a, b) and elevated temperature (c, d) of the forged Allvac 718Plus alloy after the long-term thermal exposures of 704 oC, 100 h (a, c) and 760 oC, 1000 h (b, d) samples[ |
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