热处理对一种 γʹ 沉淀强化钴基高温合金拉伸性能的影响
Effect of Heat Treatment on Microstructure and Tensile Properties of a Typical γʹ-strengthened Co-based Superalloy
热处理对一种 γʹ 沉淀强化钴基高温合金拉伸性能的影响 |
| 张慧芳, 吴浩, 肖传民, 李奇, 谢君, 李金国, 王振江, 于金江 |
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Effect of Heat Treatment on Microstructure and Tensile Properties of a Typical γʹ-strengthened Co-based Superalloy |
| ZHANG Huifang, WU Hao, XIAO Chuanmin, LI Qi, XIE Jun, LI Jinguo, WANG Zhenjiang, YU Jinjiang |
| 图11 合金在不同温度热处理态的拉伸断口形貌 |
| Fig.11 Tensile fracture surface morphologies of heat-treatment alloy at different temperatures (a) low magnification micromorphology at RT, (b) high magnification micromorphology at RT, (c) low magnification micromorphology at 950 oC, (d) high magnification micromorphology at 950 oC |
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