二次枝晶取向对镍基高温合金晶粒竞争生长行为的影响
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张小丽 1, 冯丽 2, 杨彦红 3, 周亦胄 3, 刘贵群 1( )
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Influence of Secondary Orientation on Competitive Grain Growth of Nickel-Based Superalloys
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ZHANG Xiaoli 1, FENG Li 2, YANG Yanhong 3, ZHOU Yizhou 3, LIU Guiqun 1( )
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图4. 晶界偏离度(θGB)随二次晶界角的变化规律
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Fig.4. Dependence of θGB on secondary grain boundary angle of seeds A1 and A2 in Exp.Ⅰ (θGB—grain boundary misorientation)
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