A novel semisolid micro fused-casting (MFC) for preparing A356 alloy strips is proposed, and the effects of process para......

将新开发的分流汇合浇道(DCR)半固态浆料制备工艺与压铸技术结合,实现A356铝合金流变压铸成形。结合数值模拟与实验,探讨DCR工艺制......

半固态挤压铸造的A356 合金首先在540℃下进行固溶处理,随着固溶温度升高,Mg 和Si 原子逐渐溶解于基体中,并产生了固溶强化作用.抗......

该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......

Experimental study of the effect of wear parameters on the wear behaviour of A356 alloy reinforced with cow horn particl......