With increasingly stringent emission regulations and demand for fuel economy by the public,the combustion and emission problems of automotive diesel engines dur
The Al-Si coating of ultra-high strength steel has been applied to hot stamping more and more widely, owing to solving the problem of oxidation and decarburizat
Microstructure evolution and superplastic behaviors of ZK40 magnesium alloy were investigated in the temperature range of 473~623 K. Transmission electron micros
与计算机技术的发展,铸造 CAE 技术取得了快速的进步。因此,扔进程模拟的商业软件包裹变得越来越实际。这篇论文介绍最近的开发和 InteCAST 软件的一些应用程序,为铸造工业的一
金属泡沫是有低密度和新奇物理、机械、热、电、声学的性质的材料的一种新类型。他们能被划分成关门并且开的房间结构。在开的房间组织的这份报纸,叫了海绵,被对待。由灰浆投资
当演员组微观结构和 Al-4Cu-1.5Mg 合金的机械性质上的次要的钪和锆联合 alloying 的影响试验性地被调查了。试验性的结果看那钪和锆的次要的元素什么时候同时被增加进 Al-4C