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在铸造Ti-6Al-4V/TiC复合材料冷却过程中,不可避免地有TiC枝晶形成,而最近的研究工作发现TiC枝晶的断裂对材料的低塑性和低断裂韧性有很大影响。等温锻造可将TiC枝晶变为细小的单个颗粒。 采用等离子熔炼法制备出含10和
TiC dendrites are inevitably formed during the cooling of the cast Ti-6Al-4V / TiC composites. However, recent work has found that the fracture of TiC dendrite greatly affects the low plasticity and the low fracture toughness of the material. Isothermal forging can transform TiC dendrites into small single particles. Using plasma melting method to prepare containing 10 and