Scanning spreading resistance microscopy (SSRM) technique reveals specific dopant profile by lateral diffusion of boron along the bonding interface, in addition to the highly activated dopant at bonding interface in pMOSFET with DSB substrate.
There is no traction separation model of steel plate-concrete bonded interfaces in the current literature, however, traction separation models of FRP-concrete bonded interfaces are available in the literature, such as models by Neubauer and Rostasy (1999), Nakaba et al. (2001), Savoia et al. (2003), and Monti et al. (2003).
The research proposes an improved alternative whereby the same adhesive is permitted to be used for all bond interfaces in the reinforced beam and the use of more expensive epoxy adhesives at the FRP wood bond interface is avoided.
In particular, the weak bonding interface formed in the layered extrusion process was identified through high-resolution X-ray CT scanning.
These are all-inorganic multicomponent nanoheterostructures in which domains of distinct materials are arranged via permanent bonding interfaces in elaborate concentric/eccentric onion-like or oligomer-type architectures.
Particularly, X-ray CT scanning was implemented to characterize the weak bonding interfaces formed in the layered extrusion processes.
Research has shown that fiber optic sensing technologies provide more advantages over conventional non-destructive evaluation (NDE) methods in measuring strain distribution along the bond interface or in the FRP composite, and therefore to detect failure or monitor the performance of the rehabilitated structure.
The effective electron hole separation both at the chemically bonded interface and in the two semiconductors is believed to be mainly responsible for the increased photocatalytic performance of composites.
High-Cr ODS ferritic steels were successfully diffusion bonded at 1200 °C for 1 h, without precipitates and microvoids at the bonding interface or degradation in the base materials.
Transmission electron microscopic observation revealed that the nano-oxide particles near the bonding interface were uniformly distributed in the matrix and that the chemical composition across the bonding interface was virtually constant.
