Obituary for Prof. Itsuo Ohnaka

来源 :中国铸造:英文版 | 被引量 : 0次 | 上传用户:shengchunquan
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
<正>It is with regret that the WFO announces the death of former president and current Executive Board member Prof.Itsuo Ohnaka.Prof Ohnaka was a long-standing supporter of the WFO and was present at many Executive Board meetings,World Foundry Congre
其他文献
Intensive melt shearing has a significant grain refining effect on some light alloys.However,the persistence of the grain refining effect during isothermal hold
Different contents of Ni(0.3wt.%to 1.2wt.%)were added to the QT400-18L ductile iron to investigate the effect of Ni addition on the impact toughness of cast duc
期刊
In this work, the influence of graphite on the ball-milled TiCx was studied. The results show that the lattice parameter of TiCx is increased when TiCx particle
One important problem in casting wrought aluminum alloys is the high tendency to the formation of hot tears in the solidification process.By using semi-solid me
In the present study, the tested hypereutectic Al-21 wt.%Si alloys were prepared by modifying the melt using different proportions of P and Ce, and then applyin
期刊
批评的点和 time-temperature-transformation (TTT ) 为在一台水平离心的扔机器上扔的高速度的钢的等温的转变图的曲线在学习试验性地被决定了。在离心的扔的高速度钢(HSS )
DZ125 superalloy 的主要树突形态学和间距在高热的坡度下面在方向性的团结期间被观察了大约 500 K/cm。结果表明到有方向性的团结冷却的增加的 35.8 m 的从 94 m 的主要树突
A type of mesh called a body-fi tted Cartesian mesh,very different from the traditional structured body-fi tted mesh,is established.At f irst,the right parallel
在这个工作,充满的 die 和 AZ91D 半固体合金的团结过程的数字模拟被调查生产要求高维的精确的薄围的连接的杆。Carreau 粘性模型被实现在充满期间模仿半固体泥浆的流动行为。