% Nb alloy. In chapter 4, the method of first-principles calculations has been employed to investigated the structural stability, magnetic property and elastic properties of the ternary Co3（Al,W） and Co3（Ge,W） precipitate in Co-Al（Ge）-W ternary alloys.
第四章采用第一性原理计算方法研究了Co-Al（Ge）-W三元合金中Co3（Al,W）和Co3（Ge,W）γ’析出相的结构稳定性、磁性和弹性性质。
参考来源 - 若干新材料相稳定性及力学性能的第一性原理研究The limit of pre-cipitate strengthening is determined by both the strength ofγ’ precipitate and the linear elastic properties of the y matrix. Meanwhile, the partitioning behaviors of the alloying elements have close relation with the global performance of superalloys.
析出强化的极限决定于析出相的强度和基体相的弹性性质。
参考来源 - 镍基合金力学性能与元素分配行为的第一原理研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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