Texture measurement of shaped material by impulse acoustic microscopy
All the microstructural parameters involved in metallurgical processes are difficult to determine directly on a shaped material. The aim of this paper is to use an impulse line-focus acoustic microscope (LFAM) as a non-destructive alternative to X-ray diffraction for measuring texture of slightly anisotropic materials. We apply it to characterize the rolling and annealing texture for tantalum sheets.
Eyraud
V
Commissariat a l'Energie Atomique, Departement Recherches sur les Materiaux Nucleaires, Is-sur-Tille, France. eyraud@valduc.cea.fr
Nadal
MH
Gondard
C