Abstract The roll bonding process of the sandwich sheet is a preferable production method to manufacture multilayer sheets and it needs clear investigation because some industrial parts cannot fulfill all requirements by single-layer material. In this study, theoretical model has been reviewed hot rolling processes with different plate thickness flow stress were numerically investigated. contac...

Roll bonding (RB) describes solid-state manufacturing processes where cold or hot rolling of plates sheet metal is carried out for joining similar and dissimilar materials through the principle severe plastic deformation. This review covers mechanics RB processes, identifies key process parameters, provides a detailed discussion on their scientific and/or engineering aspects, which influence mi...

The combination of strength transformation-induced plasticity (TRIP) steel and ductility twinning-induced (TWIP) can be achieved by manufacturing laminated composites via cold roll bonding (CRB). Work hardening the surface before CRB produces deformation lenses (DLs), which play significant role in bonding, but are reported rarely literature. present work aimed to study DLs at interface composi...

Surface-enhanced Raman spectroscopy (SERS) combines the high specificity of Raman scattering with high sensitivity due to an enhancement of the electromagnetic field by metallic nanostructures. However, the tyical fabrication methods of SERS substrates suffer from low throughput and therefore high costs. Furthermore, point-of-care applications require the investigation of liquid solutions and thu...

Cross Section Accumulative Roll Bonding (C-ARB) adalah proses perpaduan dua material dengan cara penggilingan arah sejajar dan melintang. Material dipanaskan suhu 350oC selama 90 menit. Proses C – ARB menghasilkan area pada yaitu Hot Region (area panas) yang pertama masuk mesin roll Cold dingin) terakhir roll, menggunakan aluminium 5052. Penelitian dilakukan untuk mengetahui perbedaan kekuata...

Accumulative roll-bonding process (ARB) is an important severe plastic deformation technique for production of the ultrafine grained, nanostructured and nanocomposite materials in the form of plates and sheets. In the present work, this process used for manufacturing Al/SiO 2 nanocomposites by using Aluminum 1050 alloy sheets and nano sized SiO 2 particles, at ambient temperature. After 8 cycle...