TY - JOUR
T1 - Crack bridging stresses in alumina during crack extension
AU - Peterlik, Herwig
N1 - DOI: 10.1023/A:1012485722195
Coden: JMSLD
Affiliations: Institute of Materials Physics, University of Vienna, Boltzmanngasse 5, A-1090 Vienna, Austria
Adressen: Peterlik, H.; Institute of Materials Physics; University of Vienna; Boltzmanngasse 5 A-1090 Vienna, Austria; email: [email protected]
Import aus Scopus: 2-s2.0-0035885617
17.12.2007: Datenanforderung 2031 (Import Sachbearbeiter)
PY - 2001
Y1 - 2001
N2 - Crack bridging stresses in alumina during crack extension were numerically analyzed. Crack length was visualized using a wetting fluid with the dyestuff rhodamine. Crack was extended by compression bridge anvil loading and fracture toughness was evaluated using theoretical and experimentally measured compliance functions. The bridging stress first decreased with increasing crack length and then increased indicating dependence of the stress on the normalized crack length.
AB - Crack bridging stresses in alumina during crack extension were numerically analyzed. Crack length was visualized using a wetting fluid with the dyestuff rhodamine. Crack was extended by compression bridge anvil loading and fracture toughness was evaluated using theoretical and experimentally measured compliance functions. The bridging stress first decreased with increasing crack length and then increased indicating dependence of the stress on the normalized crack length.
U2 - 10.1023/A:1012485722195
DO - 10.1023/A:1012485722195
M3 - Article
SN - 0261-8028
VL - 20
SP - 1703
EP - 1705
JO - Journal of Materials Science Letters
JF - Journal of Materials Science Letters
IS - 18
ER -