Physical Simulation of Infiltration Flow during Centrifugal Casting Titanium Alloy Melts Feeding

被引：0
|
作者：
Sui Yanwei [1 ,2 ]
Li Bangsheng [2 ]
Liu Aihui [3 ]
Guo Jingjie [2 ]
Fu Hengzhi [2 ]
机构：
[1] China Univ Min & Technol, Sch Mat Sci & Engn, Xuzhou 221116, Peoples R China
[2] Harbin Inst Technol, Harbin 150001, Peoples R China
[3] Huaiyin Inst Technol, Huaian 223003, Peoples R China
来源：
RARE METAL MATERIALS AND ENGINEERING | 2009年 / 38卷 / 09期
关键词：
centrifugal casting; titanium alloy; feeding; physical simulation; TI-6AL-4V; BEHAVIOR;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
By means of similar physical simulation method, the variation of infiltration volume is thoroughly studied during titanium alloy melt feeding in centrifugal field, and compared with the big cross-section filling process. The results show that the infiltration volume in feeding process increases with increasing the feeding time and velocity or decreasing the fluid viscosity and eyelet number of porous medium. When the mould rotates clockwise, the left part relative to the right part in running channel starts feeding and infiltration firstly. The infiltration volume decreases against the big cross-section macro-filling flow in the same time.
引用
收藏
页码：1537 / 1541
页数：5
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