Magnetically impelled arc butt (MIAB) welding is a solid-state technique of that utilizes the heating effect high-speed rotating for formation weld. The process exhibits lower time and power consumption compared to conventional processes tube–tube joining. However, available research reports on MIAB Mild Steel (MS)1018 are still inadequate lack details required extending applications this proce...

structural steels with very high strength levels are often referred to as ultrahigh-strength steels (uhss). the usage of uhss has been extensively studied in aerospace industries and offshore platforms. in this study, medium carbon low alloy steel (ams6305) was thermomechanicaly treated to obtain an ultra-high strength bainitic steel for aircraft engine compressor disk. a novel themomechanical ...

Abstract Most of common thermal jackets for gun tubes are composite types, which have large mass and complex structures. With the development material technology, a single-layer jacket using new materials with low conductivity has good protection effects on tubes. The design requires consideration thickness, air gap, properties structural strength. In order to study factors that affect performa...

Chitosan is a natural, biodegradable, non-toxic and biocompatible polymer, with characteristics such as healing, hemostatic, antimicrobial agent, among others. Therefore, the aim of this study to develop tubular chitosan device for use prosthetic coating application in vascular surgery. The wires were obtained by spinning method 2M sodium hydroxide coagulant solution (NaOH) used form screens re...