TY - JOUR
T1 - Effects of rolling and hot pressing on mechanical properties of boron carbide-based ceramics
AU - Orlovskaya, Nina
AU - Yarmolenko, Sergey
AU - Sankar, Jagannathan
AU - Kuebler, Jakob
AU - Lugovy, Mykola
PY - 2008/9/1
Y1 - 2008/9/1
N2 - A study of hot pressed B4C-based laminates, after rolling and without rolling, has been performed to elucidate the existence of fracture resistance/crack length anisotropy induced by this processing technique. While the crack lengths/fracture resistance was affected significantly by the presence of the residual stresses in B4C/B4C-ZrB2 laminates, no differences in Vickers crack lengths were observed in B 4C/B4C laminates prepared by rolling and hot pressing, as compared to the crack lengths seen in pure B4C ceramics prepared by hot pressing without rolling. X-ray diffraction analysis confirmed that no texture has been formed during the rolling and hot pressing of B4C ceramics. © 2008 Springer Science+Business Media, LLC.
AB - A study of hot pressed B4C-based laminates, after rolling and without rolling, has been performed to elucidate the existence of fracture resistance/crack length anisotropy induced by this processing technique. While the crack lengths/fracture resistance was affected significantly by the presence of the residual stresses in B4C/B4C-ZrB2 laminates, no differences in Vickers crack lengths were observed in B 4C/B4C laminates prepared by rolling and hot pressing, as compared to the crack lengths seen in pure B4C ceramics prepared by hot pressing without rolling. X-ray diffraction analysis confirmed that no texture has been formed during the rolling and hot pressing of B4C ceramics. © 2008 Springer Science+Business Media, LLC.
UR - https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=50849120711&origin=inward
UR - https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=50849120711&origin=inward
U2 - 10.1007/s10853-008-2862-0
DO - 10.1007/s10853-008-2862-0
M3 - Article
SN - 0022-2461
VL - 43
SP - 5942
EP - 5947
JO - Journal of Materials Science
JF - Journal of Materials Science
IS - 17
ER -