A new analysis of pressure filtration curves for liquid aluminum alloys

被引：14

作者：

Cao, XJ ^{[1
]}

机构：

[1] Univ Birmingham, Dept Met & Mat, Birmingham B15 2TT, W Midlands, England

来源：

SCRIPTA MATERIALIA | 2005年 / 52卷 / 09期

关键词：

casting; aluminum alloys; pressure filtration; analysis methods;

D O I：

10.1016/j.scriptamat.2005.01.015

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The filtrate weight versus filtration time curves of the pressure filtration tests are analyzed for the first time using the first and second derivative methods to investigate the flow behaviors of liquid metal. Three stages, i.e. initial transient, steady and terminal transient, are found during the course of the filtration. Crown Copyright (C) 2005 Published by Elsevier Ltd. on behalf of Acta Materialia Inc. All rights reserved.

引用

页码：839 / 842

页数：4

共 12 条

[1] Precipitation of primary intermetallic compounds in liquid Al 11.5Si 0.4Mg alloy [J].

Cao, X ;

Campbell, J .

INTERNATIONAL JOURNAL OF CAST METALS RESEARCH, 2000, 13 (03) :175-184

[2] Effect of Sr on primary α-Fe phase in liquid Al-11.5Si-0.4Mg cast alloy [J].

Cao, X ;

Campbell, J .

MATERIALS SCIENCE AND TECHNOLOGY, 2004, 20 (04) :514-520

[3] The solidification characteristics of Fe-rich intermetallics in Al-11.5Si-0.4Mg cast alloys [J].

Cao, X ;

Campbell, J .

METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2004, 35A (05) :1425-1435

[4] Effect of iron and manganese contents on convection-free precipitation and sedimentation of primary α-Al(FeMn)Si phase in liquid Al-11.5Si-0.4Mg alloy [J].

Cao, X ;

Saunders, N ;

Campbell, J .

JOURNAL OF MATERIALS SCIENCE, 2004, 39 (07) :2303-2314

[5] The nucleation of Fe-rich phases on oxide films in Al-11.5Si-0.4Mg cast alloys [J].

Cao, X ;

Campbell, J .

METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2003, 34A (07) :1409-1420

[6]

ECKERT CE, 1985, LIGHT MET, P1225

[7]

ENRIGHT PG, 1997, EQUIPMENT INSTALLA 2

[8]

ENRIGHT PG, 1996, FOUNDRYMAN, V89, P300

[9]

GODLEWSKI LA, 2000, AFS T, V109, P315

[10]

LOVIS M, 2004, COMMUNICATION OCT

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