【摘要】 半固态加工技术以其模具寿命长、产品质量高、废品率低、工艺出品率高、可以成形复杂零件和环境友好等一系列突出的技术优势被誉为是 2 1世纪的材料加工技术。其在机车车辆制造业中的应用可以促进机车车辆零部件的高可靠性、轻量化和环保化步伐。更多还原

【Abstract】 The semisolid metals forming process is praised as 21th century material forming technology because of its outstanding advantages such as long life of the mold, high grade quality of the products, high process yield, conventionally making complex parts and friendly to environment. Its applications in the rolling stock industry are believed to promote the step to increase products reliability, reduce the weight and pollution.更多还原