The breaking of surface oxide film in a technology area of ultrasonic-assisted diffusion
joining manufacturing of large-size structure components is a challenge. In this work, a novel …

The oxide layer on the surface has always been a key obstacle to achieving the diffusion
bonding of Al alloys. It is a challenge for performing diffusion bonding without removing …

The diffusion bonding with little to no distortion has always been a pursuit for precision
production of metal laminated structures. Forming an interfacial metallurgical bond at a …

Full α-Al solid solution of the 6061 Al alloy joint was successfully achieved using ultrasonic-
assisted transient liquid phase (TLP) bonding at 450° C. The process contained two steps …

Ultrasonic aided interactions between Zn–Al alloy and Al2O3p/6061Al composites were
investigated. Ultrasonic vibration imposed on the composite plate can cause high cavitation …

The precipitation-hardenable aluminum alloy 6061 (AA 6061) is favored for aerospace
components and automotive parts. However, the tenacious oxide layer on the surface …

Interactions between a Zn–Al alloy and an Al2O3p/6061Al composite with and without aid of
ultrasonic vibration were examined. Undermining and penetrating phenomena were …

High strength aluminum alloys are extremely sensitive to the thermal cycle of welding. An
ultrasonic-promoted rapid TLP bonding with an interlayer of pure Zn was developed to join …

A high strength joint obtained at relatively low temperature and pressure by diffusion
bonding has always been a challenge for manufacturing of aluminum alloy heat sinks. In this …

Rapidly homogenized joining has been a longstanding pursuit in the forming manufacturing
of lightweight alloys structures. In this study, ultrasound energy was introduced into the …