magnesium-clad-steel bar 镁钢复合棒
So the frequency for this magnesium bar is about 2,100 Hertz, and you can hear that.
所以镁条的频率是，大概2100赫兹，你可以听到。
This paper deals with the effect of heat treatment on the microstructure and mechanical properties of AZ61B magnesium alloy extrusion bar.
本文研究了AZ61B挤压棒材在不同热处理工艺下的显微组织和力学性能。
This paper mainly introduces the research on the substitution of Aluminium bar by rare earth, magnesium and silica alloy on the process of chemical capping to rimmed steel during casting.
文中主要研究稀土镁硅合金替代铝条应用于沸腾钢浇注的化学封顶工艺。
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