在金属3D打印过程中，经常会出现粗大的柱状晶粒和不均匀分布的相，导致机械性能不均匀甚至较差。研究涉及一种设计策略，可直接通过3D打印获得高强且性能一致的钛合金的方法。研究表明，在粉末金属混合物中添加钼（Mo）增强了相稳定性，并提高了3D打印合金的强度 ...

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