TEXTURE AND MECHANICAL PROPERTIES OF WARM ROLLED Fe

金属学报(英文版), 1995, 8(z1): 369-374.

TEXTURE AND MECHANICAL PROPERTIES OF WARM ROLLED Fe_3Al BASED ALLOY

SUN Zuqing , MAO Weimin , CHAI Shuyan , YANG Wangyue , HUANG Yuanding(University of Science and Technology Beijing , Beijing 100081. China)RAABED , KEICHELJ(Institut fur Metallkunde und Metallphysik. RWTH Aachen , Germany)

Keywords： : Fe3Al , null , null , null

The rolling and recrystallization texture of B2 type Fe3Al based alloys were systematially investigated by ODF. The results showed that the rolling texture consisted of a strong β-fibre close to {111} and a {001} <110> texture. In annealing process the rolling texture was strengthened at recovery stage and gradually disappeared during primary recrystallization. A strong shear texture was produced by only 20% Pass reduction, indicating that the Fe3Al is sensitive to shear stress. The corresponding room temperature tensile properties were measured. A correlation between texture mode and room temperature mechanical properties was observed.

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TEXTURE AND MECHANICAL PROPERTIES OF WARM ROLLED Fe_3Al BASED ALLOY

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