Controlling the dissolution of the solid metal contact liquid metal or alloys is significantly important for some industrial processes, in particular for high temperature and long-time processes. A model for quantitatively evaluating the relationship between the dissolution thickness of Nb crucible and the increase of Nb concentration caused by dissolution is established based on the mass balance law, which supports in-situ alloyed and additive manufacturing process of TiAl-based alloys.

中文翻译：

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原位合金化和增材制造 TiAl-Nb 合金的移动边界动力学模型

控制固体金属接触液体金属或合金的溶解对于某些工业过程非常重要，特别是对于高温和长时间过程。基于质量平衡定律，建立了定量评价Nb坩埚溶解厚度与Nb浓度增加之间关系的模型，该模型支持TiAl基合金的原位合金化和增材制造工艺。