Title of article
Tensile properties at elevated temperature of W-1%La2O3
Author/Authors
Mabuchi، نويسنده , , M. and Okamoto، نويسنده , , K. and Saito، نويسنده , , N. and Nakanishi، نويسنده , , M. and Yamada، نويسنده , , Y. and Asahina، نويسنده , , T. and Igarashi، نويسنده , , T.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1996
Pages
3
From page
174
To page
176
Abstract
The tensile properties were investigated from 1273 to 1973 K for recrystallized pure W and W-1%La2O3. The WLa2O3 showed much higher strength than the pure W, but slightly lower elongation, except at 1273 K where the pure W suffered from intergranular fracture. The excellent mechanical properties of the WLa2O3 are probably the result of the structure, consisting of elongated grains, which resists grain boundary sliding.
Keywords
Tungsten , Tensile Properties
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Serial Year
1996
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Record number
2134212
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