Browsing Masters Theses by Thesis Supervisor "Pasang, Timotius"
Now showing items 1-3 of 3
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Material properties and microstructures of Electron Beam welding similar and dissimilar titanium alloys
(Auckland University of Technology, 2011)Titanium is considered one of the best engineering materials for industrial applications with the different alloys offering a range of properties, which include low density, high fatigue life, corrosion resistance and high ... -
Tensile Properties and Fracture Behaviour of Multipass Friction Stir Processed Al-7Si-0.3Mg Cast Alloy
(Auckland University of Technology, 2012)Friction Stir Welding (FSW) is a solid state joining process using a rotating cylindrical shoulder and threaded pin which is plunged into the work piece to traverse along the join line. Friction Stir Processing (FSP) is a ... -
The effect of heat treatment atmosphere on hardening of surface region of H13 tool steel
(Auckland University of Technology, 2007)The cost of an aluminium extrusion die accounts for 35-50% of the total extrusion cost, hence it is important to understand the kinetics of extrusion die heat treatment. The main objective of die heat treatment is to ...