晶界取向差对双晶高温合金常温和高温拉伸性能的影响 |
马修戈, 吴庆辉, 庞建超, 刘增乾, 李守新, 骆凯伦, 张哲峰 |
Effect of Grain Boundary Misorientation on Tensile Properties of Bi-crystal Superalloy at Ambient and High Temperatures |
MA Xiuge, WU Qinghui, PANG Jianchao, LIU Zengqian, LI Shouxin, LUO Kailun, ZHANG Zhefeng |
图3 双晶样品的晶界组织结构 |
Fig.3 Microstructure of GBs of bicrystal samples (a) 0°, (b) 4°, (c) 8°, (d) 12° |
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