GH4151难变形高温合金的拉伸行为及其断裂失效机制
Tensile Behavior and Fracture Mechanism of Hard-to-Deform GH4151 Superalloy
GH4151难变形高温合金的拉伸行为及其断裂失效机制 |
| 崔天亮, 谢兴飞, 温晓灿, 吕少敏, 曲敬龙, 杜金辉 |
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Tensile Behavior and Fracture Mechanism of Hard-to-Deform GH4151 Superalloy |
| CUI Tianliang, XIE Xingfei, WEN Xiaocan, LYU Shaomin, QU Jinglong, DU Jinhui |
| 图7 不同温度拉伸后GH4151合金变形组织的TEM分析 |
| Fig.7 Bright field (BF) (a, c, d, g-i) and dark field (DF) (b, e) TEM images, and SAED pattern (f) of GH4151 alloy after tensile fracture at various temperatures (MT—microtwinning) (a-c) 23 oC (d-f) 750 oC (g-i) 950 oC |
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