Afshin Ashofteh
Department of Mechanical Engineering, Faculty of Engineering, University of Tehran, Tehran, Iran
[ 1 ] - Effect of nano-structuration and compounding of YSZ APS TBCs with different thickness on coating performance in thermal shock conditions
Effect of nano-structuration and compounding of YSZ APS TBCs investigated on coating behavior in thermal shock conditions. The coatings were applied on Inconel 738 discs with three different thickness per powder. In order to harmonize the results from the samples, performance factor is defined as a criterion that in the starting of the activity has an amount of about 100 and is reduced after th...
[ 2 ] - Simultaneous hydroforming of bulge- and T-zone in 304 stainless steel and 70/30 brass tubes
Hydroforming process is largely used for the production of tubular parts in various industries, and has advantages such as less weight, higher quality, more strength and fewer production cost compared to the conventional methods of production. The aim of this study is forming a tube-shaped part with a special geometry that has both bulge- and T-zones with tube hydroforming process. The forming ...
نویسندگان همکار