金属液通过泡沫陶瓷过滤器流动现象的研究  

A Study on Flow Phenomenon of Molten Metal Through the Cellular Ceramic Filter

作　　者：房文斌[1] 耿耀宏[1] 李清臣[2] 安阁英[3] 叶荣茂[3] 

机构地区：[1]哈尔滨工业大学威海分校,山东威海264209 [2]佳木斯大学,黑龙江佳木斯154007 [3]哈尔滨工业大学材料学院,黑龙江哈尔滨150001

出　　处：《铸造》2001年第10期605-607,共3页Foundry

基　　金：哈尔滨工业大学青年基金资助项目(98-107)。

摘　　要：对通过泡沫陶瓷过滤器的液态金属的流动现象进行了综合分析，主要研究了液态金属流动状态，引流启动，通过过滤器时最低浇注温度。指出了滤饼机制与流动阻力的关系以及对最低浇注温度的要求。This paper gives a synthesis analysis on the flow phenomenon of molten metal through the cellu- lar ceramic filter, including mainly the flow state of molten metal, starting up for causing flow, the lowest cast temperature of molten metal through the filter. It points out the relationship between the filtration mechanism and flowing resistance, as well as the lowest cast temperature required for molten metal through the cellular ceramic filter.

关 键 词：泡沫陶瓷过滤器 浇注系统 液态金属 流动 

分 类 号：TG231.4[金属学及工艺—铸造]