INFLUENCE OF FE AND CR ON PROPERTIES OF RAPIDLY SOLIDIFIED AL-CR-FE-CE ALLOY

被引：0

作者：

Michalcova, Alena ^{[1
]}

Vojtech, Dalibor ^{[1
]}

Novak, Pavel ^{[1
]}

Saksl, Karel ^{[2
]}

Spotz, Zdenek ^{[2
]}

Rokicki, Pawel ^{[2
]}

Siemers, Carsten ^{[3
]}

机构：

[1] Inst Chem Technol, Dept Met & Corros Engn, Tech 5, CR-16628 Prague, Czech Republic

[2] Slovak Acad Sci, Inst Mat Res, Kosice 04353, Slovakia

[3] Tech Univ Carolo Wilhelmina Braunschweig, Inst Werkstoffe, D-38106 Braunschweig, Germany

来源：

METAL 2010: 19TH INTERNATIONAL METALLURGICAL AND MATERIALS CONFERENCE | 2010年

关键词：

rapid solidification; aluminium; structure;

D O I：

暂无

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

Rapidly solidified alloys based on aluminium and transition metals are known for good mechanical properties and excellent thermal stability. Alloying these materials by rare earth elements e. g. cerium, leads to further increase of thermal stability. The aim of this work is to compare the influence of Fe and Cr ratio on mechanical properties and thermal stability of Al-Cr-Fe-Ce alloy. The aluminium-based alloys with 0.8 wt.% Ce and 6 wt.% transition metals with different content of Fe and Cr were investigated in this paper.. The structure of these alloys was observed by light and transmission electron microscopy. Phase composition of alloys was analysed by x-ray diffraction and by high-energetic X-Ray diffraction.

引用

页码：761 / 764

页数：4

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