Hot isostatic pressing (HIP) technology can effectively reduce microstructure defects such as micropores, which are formed during solidification and hominization heat treatment, thus further improve the high temperature performance of nickel-based SX superalloys. This paper reviews application HIP treatment in superalloys, focusing on dislocation-creep closure diffusion-creep mechanisms kinetic...

The hot isostatic pressing of zinc sulfide, obtained by chemical vapor deposition technology, are studied to improve its quality characteristics. As a result the studies carried out in visible and near IR regions spectrum, transmission treated samples was increased 6-7 times compared untreated ones. In wavelength range 3-10 μm, light reached theoretical limit. Keywords: chalcogenides, depositio...

one of the most important applications of carbon nanotubes (cnts) is as reinforcement of metal matrix composites, because of their excellent mechanical properties. in this study, al-tio2-multi walled carbon nanotubes (mwcnts) nanocomposite is fabricated using isostatic pressing followed by hot extrusion. mechanical alloying is used to mix powders of aluminium, tio2 and mwcnts. tio2 with the amo...