WALL THICKNESS - SOLIDIFICATION FEATURES CORRELATION OF DUCTILE IRON CASTINGS UNDER MOULD TYPE INFLUENCE

被引：0

作者：

Anton, Irina Varvara ^{[1
]}

Militaru, Cristina ^{[1
]}

Stefan, Eduard Marius ^{[1
]}

Ivan, Nicoleta ^{[1
]}

Chisamera, Mihai ^{[1
]}

Riposan, Iulian ^{[1
]}

机构：

[1] Univ Politehn Bucuresti, Fac Mat Sci & Engn, Bucharest, Romania

来源：

UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN SERIES B-CHEMISTRY AND MATERIALS SCIENCE | 2009年 / 71卷 / 04期

关键词：

Ductile iron; solidification; mould type; wall thickness; cooling curves parameters; microstructure;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Some investigations on cooling curve parameters and microstructure of Ductile Iron solidification under mould type and wall thickness influence were made. Three types of moulds (furan resin, Na Silicate and clay-bentonite as binders) and five wall thickness (8, 14, 22, 31 and 40 mm respectively) have been chosen for experimental research. Cooling curves (CC) parameters of each wall thickness were simultaneously recorded by a specific device working in Labview system. The experimental results give some interesting corelations between cooling curves parameters and cast samples microstructure under mould type and wall thickness influence.

引用

页码：115 / 130

页数：16