The article deals with the research on the microstructure evolution of Mg-Gd-Y-Zn-Zr magnesium alloy through partial remelting process. It aims at finding out what effects the microstructure of semi-solid Mg-Gd-Y-Zn-Zr alloy will result in under different remelting temperatures and holding times. Based on the results. if to raise the remelting temperature and to prolong the holding time. https://www.allfixelectricales.shop/product-category/schrader-valve/