Effects of process settings on the porosity levels of AM60B magnesium die castings

被引：29

作者：

Huang, YJ

Hu, BH

Pinwill, I

Zhou, W

Taplin, DMR

机构：

[1] Nanyang Technol Univ, Sch Mech & Prod Engn, Singapore 639798, Singapore

[2] Gint Inst Mfg Technol, Singapore 638075, Singapore

[3] Univ Cent Queensland, St Lucia, Qld 4072, Australia

来源：

MATERIALS AND MANUFACTURING PROCESSES | 2000年 / 15卷 / 01期

关键词：

Die casting - Microelectronics - Porosity;

D O I：

10.1080/10426910008912975

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The study examined effect of die casting process parameters on porosity in magnesium alloy AM60B. Porosity is unavoidable in die casting products, but it can be reduced by controlling the process parameters. It is shown in this work that die casting parameters such as plunger stroke, first phase speed, second phase speed and consolidation pressure all have a significant influence on the porosity level of AM60B magnesium die castings. The relationship between the porosity level and the processing parameters has been investigated. The paper also discusses the developing application of magnesium die castings in the microelectronics and automotive industries.

引用

页码：97 / 105

页数：9