铸造2011，Vol.60Issue(3)：252-254,3.
铝合金液除气板的试验研究
Test and Study on Degassing Plate for Al-Alloy Melt
张佳伟 1李宝东 1祝强 1敖广阔 1高颖1
作者信息
摘要
Abstract
Two degassing plates made of different materials were studied.Effects of gas permeability of degassing plate were examined by altering the organic additives content and process parameters.The bubble distribution state of the special graphite degassing plate was also investigated.In the end, the process parameters were optimized through water simulation.The results show that the purging bubbles from two degassing plates are very fine and uniformly distributed and the bubble amount is appropriate.The two degassing plates were practically applied to Al-alloy melt, and the ZL101A melt obtained has a density more than 2.62 g/cm3 and a pinhole grade less than 2.关键词
铝合金/除气板/针孔度分类
矿业与冶金引用本文复制引用
张佳伟,李宝东,祝强,敖广阔,高颖..铝合金液除气板的试验研究[J].铸造,2011,60(3):252-254,3.
