Filtration of aluminum melts through ceramic foam filters

被引：0

作者：

Leushin, I.O. ^{[1
]}

Roshchin, M.I. ^{[1
]}

Yanbaev, R.M. ^{[1
]}

机构：

[1] GTU, Nizhnij Novgorod, Russia

来源：

Litejnoe Proizvodstvo | 2001年 / 02期

关键词：

Aluminum alloys - Ceramic foams - Filters (for fluids) - Filtration - Hydrodynamics - Impurities - Liquid metals - Metal casting;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

An efficiency of refining Al melt in mold with the use of small-waste filtration technology, providing high refining from nonmetallic and gas inclusions, is estimated. The foam ceramic filters, made of low-cost wastes of the metallurgical and chemical productions, are used. The technological regimes and parameters of filtration of AK5M2 alloy are given. Computer simulation of filtration hydrodynamics is implemented to determine the optimum arrangement of filter in the pouring system during manufacture of the valuable castings. The foam ceramic filter usage enables to suppress a negative structural heredity in system of /charge material-melt-casting'.

引用

页码：14 / 15