A1-Ti-C中间合金晶粒细化剂的制备
Preparation of A1-Ti-C Master Alloy Grain Refiner
王正军， 刘莲香
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作者单位：宿迁学院，江苏 宿迁 223800
中文关键字：热力学；保温时间；搅拌方式；Al-Ti-C中间合金
英文关键字：thermodynamics; holding time; stirring means; Al-Ti-C master alloy
中文摘要：用熔铸法制备Al-Ti-C中间合金，通过实验从热力学、保温时间、搅拌方式等三方面分析了用熔铸法制备Al-Ti-C中间合金的工艺参数，并采用扫描电镜（SEM）和能谱(EDS)等分析Al-Ti-C中间合金的第二相组成及微观形貌，进一步确证了参数选择的可行性、合理性。
英文摘要： Al-Ti-C master alloy was prepared by mix-melting method, and the following parameters were discussed: thermodynamics, heat preservation, and stirring means. The second phases and microstructure of Al-Ti-C master alloy were analyzed with SEM and EDS, its results confirm the feasibility and reasonability of the process parameters.