英语翻译本文以超声波输出功率、超声波施振温度和铸型预热温度为研究因素,进行对熔体凝固过程中施加超声振动进行实验研究,将制备的LC9合金材料进行拉伸强度试验,并取得组织金相和测
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英语翻译本文以超声波输出功率、超声波施振温度和铸型预热温度为研究因素,进行对熔体凝固过程中施加超声振动进行实验研究,将制备的LC9合金材料进行拉伸强度试验,并取得组织金相和测
英语翻译
本文以超声波输出功率、超声波施振温度和铸型预热温度为研究因素,进行对熔体凝固过程中施加超声振动进行实验研究,将制备的LC9合金材料进行拉伸强度试验,并取得组织金相和测出晶粒平均直径进行比较.同时与未施加超声振动时的熔体凝固实验依次进行对比.通过实验可以分析得出制备性能最佳的合金所具备的条件.结果表明：施加超声波振动有助于LC9合金初生相的细化和球化；超声波输出功率为300w,超声波施振温度为640℃,铸型预热温度为200℃时是较为理想的工艺参数.
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英语翻译本文以超声波输出功率、超声波施振温度和铸型预热温度为研究因素,进行对熔体凝固过程中施加超声振动进行实验研究,将制备的LC9合金材料进行拉伸强度试验,并取得组织金相和测
Taking ultrasonic output power ultrasonic vibrating, temperature and preheating temperature on the factors, to melt solidification process by applying ultrasonic vibration experiment, the preparation of LC9alloy material tensile strength test, and obtained the tissue microstructure and Jing Liping were measured diameter comparison. At the same time and not by applying ultrasonic vibration to the melt solidification experiment are compared. Through the experiment can be analyzed to yield optimum performance of the alloy preparation conditions. The results show that: the ultrasonic vibration is applied to contribute to LC9alloy primary phase refinement and spheroidization; ultrasonic output power of 300W, ultrasonic vibrating temperature is 640 ℃, preheating temperature is 200 ℃is the more ideal technology parameters.