MICROSTRUCTURE, SOME MAGNETIC AND MECHANICAL PROPERTIES OF AMORPHOUS Fe60Co10Zr2.5Hf2.5W2Y2B21 PLATES

被引：0

作者：

Nabialek, M. ^{[1
]}

Zbroszczyk, J. ^{[1
]}

Ciurzynska, W. ^{[1
]}

Olszewski, J. ^{[1
]}

Lesz, S. ^{[2
]}

Bragiel, P. ^{[3
]}

Gondro, J. ^{[1
]}

Sobczyk, K. ^{[1
]}

Lukiewska, A. ^{[1
]}

Swierczek, J. ^{[1
]}

Pietrusiewicz, P. ^{[1
]}

机构：

[1] Czestochowa Tech Univ, Inst Phys, PL-42200 Czestochowa, Poland

[2] Silesian Tech Univ, Inst Engn Mat & Biomat, PL-44100 Gliwice, Poland

[3] Jan Dlugosz Univ, Inst Phys, PL-42200 Czestochowa, Poland

来源：

ARCHIVES OF METALLURGY AND MATERIALS | 2010年 / 55卷 / 01期

关键词：

bulk amorphous alloy; Mossbauer spectroscopy; thermal stability; X-ray spectrometer (EDS); core losses; GLASS;

D O I：

暂无

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

In this paper we present the results of microstructure, thermal stability and magnetic properties studies for the bulk amorphous Fe61Co10Zr2.5Hf2.5W2Y2B20 alloy in the form of plates 0.5 mm in thickness prepared at different cooling rates (in a mould cooled with water and without cooling with water). We have stated that the investigated alloy exhibits good glass-forming ability. The amorphous plates obtained at larger cooling rate show a slightly higher crystallization temperature. SEM micrographs on the fraction surface of the plates reveal parallel and curved bands. The chemical composition on the fraction surface determined from EDS studies is close to the nominal composition of the alloy. The amorphous plates prepared at larger cooling rate exhibit better soft magnetic properties.

引用

页码：195 / 203

页数：9

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