A joint in a piece of construction equipment needed to increase it’s strength without accruing additional costs of preparation, welding and machine finishing. Utilizing The Friction Welding Advantage, ...

Led by Prof. Kwok-fai Chung, Professor of the Department of Civil and Environmental Engineering, and Director of CNERC, the research team has developed a welding technology for efficient applications ...

Delphi Energy & Chassis Systems Corp., Kettering, Ohio, originally used gas metal-arc welding (GMAW) to attach UNS 1018 pinch bolts to ASTM A512 tubes. They are used in monotube shocks that provide ...

Laser-gas metal arc (GMA) hybrid welding is fast, good for deep welding, and can be used to bridge large gaps. However, for thicker high-strength, fine-grain structural steels, hot cracks and ...

Engine-driven welders are typically used when electric power isn't available, such as for outdoor jobs where it often is not convenient to supply electric power. Many of these outdoor applications, ...

To comply with ever-tightening restrictions on emissions of NO X (NO, NO 2, and so on), special “low NO X ” burners have been installed in many coal-fired utility boilers. These special burners reduce ...