Engineering and Technology Journal

Keywords = Crack propagation

Number of Articles: 3
Crack Propagation in Cement Mortar Exposed to External Sulfate Attack
Crack Propagation in Cement Mortar Exposed to External Sulfate Attack

M.H. Abedalrazzaq

Volume 35, 4A , April 2017, , Page 411-420

https://doi.org/10.30684/etj.35.4A.14

Abstract
  This study displays experimental investigation to find out the effect of the external sulfate attack on crack propagation in cement mortar cubes exposed to two sulfate solutions. For ...  Read More ...
The Effect of Tool Geometry for Resistance Spot Welds on Crack Growthin Specimens of Mild Steel
The Effect of Tool Geometry for Resistance Spot Welds on Crack Growthin Specimens of Mild Steel

Nadhim M.Faleh

Volume 31, Issue 12 , August 2013, , Page 2242-2250

https://doi.org/10.30684/etj.31.12A.3

Abstract
  A mechanism of crack growth was investigated in resistance spot welds of mild steel. The experiments in this study were designed to investigate the effects of the electrode cap geometrieson ...  Read More ...
Mechanical Properties of Friction Stir Welded Aluminum Alloy with Butt and Lap Cases
Mechanical Properties of Friction Stir Welded Aluminum Alloy with Butt and Lap Cases

Nadhim M.Faleh

Volume 31, Issue 11 , July 2013, , Page 2030-2038

https://doi.org/10.30684/etj.31.11A2

Abstract
  Mechanical properties were investigated in base and friction stir linear welds of 7075 aluminum alloy. Welding tools consist of a shoulder with a pin and with-out pin. This work addresses ...  Read More ...