Microstructure and hardness of a nanostructured Fe-40Al at% alloy

被引：11

作者：

Amils, X ^{[1
]}

Nogués, J

Suriñach, S

Muñoz, JS

Lutterotti, L

Baró, MD

机构：

[1] Univ Autonoma Barcelona, Dept Fis, E-08193 Barcelona, Spain

[2] Univ Trent, Dipartimento Ingn Mat, I-38050 Trent, Italy

来源：

NANOSTRUCTURED MATERIALS | 1999年 / 12卷 / 5-8期

关键词：

D O I：

10.1016/S0965-9773(99)00239-1

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Microstructural changes induced by ball milling under different conditions and posterior annealing in Fe-40Al at% B2 alloys have been studied. High speed milling results in more disordered samples and milling media contamination, which affects the thermal reordering. The microhardness is closely correlated to the concentration of antisite defects of the samples. (C)1999 Acta Metallurgica Inc.

引用

页码：801 / 806

页数：6

共 16 条

[11] EFFECT OF COOLING RATE ON HARDNESS OF FEAL AND NIAL [J].

NAGPAL, P ;

BAKER, I .

METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1990, 21 (08) :2281-2282

[12] THE FORMATION OF METASTABLE TI-AL SOLID-SOLUTIONS BY MECHANICAL ALLOYING AND BALL-MILLING [J].

OEHRING, M ;

KLASSEN, T ;

BORMANN, R .

JOURNAL OF MATERIALS RESEARCH, 1993, 8 (11) :2819-2829

[13]

STOLOFF NS, 1985, MATER RES SOC S P, V39, P3

[14] CONSTITUTION AND MAGNETIC PROPERTIES OF IRON-RICH IRON-ALUMINUM ALLOYS [J].

TAYLOR, A ;

JONES, RM .

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 1958, 6 (01) :16-37

[15]

WOLFENDEN A, 1983, J MET, V35, P684

[16] The influence of vacancy concentration on the mechanical behavior of Fe-40Al [J].

Yang, Y ;

Baker, I .

INTERMETALLICS, 1998, 6 (03) :167-175

← 1 2 →