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View article: Properties of Tool Steels Printed by Directed Energy Deposition Process on S45C Base Metal
Properties of Tool Steels Printed by Directed Energy Deposition Process on S45C Base Metal Open
We present a fundamental study on the development of trimming dies at room temperature for the hot-stamping process using directed energy deposition. Specimens of G and F materials were fabricated by machining 3D-printed blocks. The hardne…
View article: Effect of Porosity on the Fatigue Behavior of Gas Metal Arc Welding Lap Fillet Joint in GA 590 MPa Steel Sheets
Effect of Porosity on the Fatigue Behavior of Gas Metal Arc Welding Lap Fillet Joint in GA 590 MPa Steel Sheets Open
Weld defects such as blowholes and surface pores occur due to zinc vaporization during the gas metal arc welding of lap fillet joints of Zn-coated steel. In this study, the effect of porosity on fatigue behavior was investigated. A Zn-coat…
View article: Noise Reduction and C-Scan Image Shaping of Ultrasonic Signal for Welding Quality Inspection
Noise Reduction and C-Scan Image Shaping of Ultrasonic Signal for Welding Quality Inspection Open
View article: The Effect of Nano Functionalized Block Copolymer Addition on the Joint Strength of Structural Epoxy Adhesive for Car Body Assembly
The Effect of Nano Functionalized Block Copolymer Addition on the Joint Strength of Structural Epoxy Adhesive for Car Body Assembly Open
The structural epoxy adhesive used in car body assembly needs the highest level of joint mechanical strength under lap shear, T-peel and impact peel conditions. In this study, the effect of nano functionalized block copolymer addition on t…