Title of article
Dynamic recrystallization-induced flow phenomena in tungsten–tantalum (4%) [001] single-crystal rod ballistic penetrators
Author/Authors
Trillo، نويسنده , , E.A and Esquivel، نويسنده , , E.V. and Murr، نويسنده , , L.E and Magness، نويسنده , , L.S، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2002
Pages
15
From page
407
To page
421
Abstract
Deformation-flow microstructures associated with [001] W–4% Ta penetrator fragments in a rolled homogeneous steel armor target exhibit dynamic recrystallization. The equiaxed, recrystallized grain structure observed in the deformed penetrator is also associated with soft zones in corresponding microhardness maps. Microstructure evolution is also examined by transmission electron microscopy (TEM) and selected-area electron diffraction (SAED).
Keywords
Tungsten–tantalum penetrator , microstructure , Dynamic recrystallization , TEM , SAED
Journal title
Materials Characterization
Serial Year
2002
Journal title
Materials Characterization
Record number
2265958
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