Книга: Muna Abbass and Hassan Abed «Behavior of Different Welded joints in erosive - corrosive media»

Производитель: "LAP Lambert Academic Publishing"

Aluminum alloys (6XXX series) are widely used in the structural components of automotive and construction industries as they show a good combination of formability, corrosion resistance, weldability, and final mechanical properties. In this study two different welding processes have been considered: a conventional tungsten inert gas (TIG) and a relatively new solid state welding known as friction stir welding. Friction stir welding is carried out using automatic milling machine under five different welding speeds of (25-50-80-100-125 mm/min) and five different tool rotation speeds of (630-800-1000-1250-1600 rpm). Tool steel of type R18 consists of a shoulder with diameter of (20 mm) and pin of diameter (5. 5 mm). X-ray radiographic inspection, tensile test and microhardness test of FSW and TIG joints at optimum welding conditions were made. Erosion-corrosion tests with and without slurry were carried out in 3. 5wt % NaCl solution and slurry solution of (3. 5wt% NaCl +1wt%... ISBN:9783659453991

Издательство: "LAP Lambert Academic Publishing" (2014)

ISBN: 9783659453991