Implement the spirit of volunteerism, spread the advanced ideas of refinement treatment, and contribute to help diabetic patients get a better quality of life.

实行志愿精神，传播先进的精细化治疗理念，为帮助糖尿病人获得更好的生活质量贡献力量。

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Molten melt superheat treatment is an effective means for microstructure refinement and advancement of alloy mechanical property.

熔体过热处理是细化组织提高合金力学性能的有效途径。

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The results were attained in the experiments: by using the method of ultrasonic with optimum ultrasonic treatment time, the grain refinement rate of industry pure aluminum ingot is increase obviously.

研究结果表明，采用合适的超声波处理时间，可以提高工业纯铝铸锭的细化率。

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