ISSN:
1662-8985
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
The dynamic fracture experiments were conducted on the heat treated magnesium alloys;AZ31B-O, AZ31B-200 °C, and AZ31B-430 °C. Cross shaped specimens with the crack on theircenter were used for the experiments. Dynamic fracture behavior near a crack tip under equal andunequal biaxial stress was observed by the caustics method. From the observation, the stress intensityfactor and the fracture toughness value were calculated. As a result, the effect of heat treatment wasfound. However, no clear relation such as correlation between dynamic stress intensity factor and heattreatment temperature was deduced
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/40/transtech_doi~10.4028%252Fwww.scientific.net%252FAMR.33-37.357.pdf
Permalink