This study describes the role of in situ nano SiC whiskers on the strength and density of alumina silicate–SiC-carbonrefractory compounds. The prepared specimens were composed of 65 wt. % chamotte as alumina silicatecompound, 15 wt. % SiC-containing material regenerates and 10 wt. % fine coke and 10 wt. % liquid resole asbinder. Different values of additives (such as silicon a...

Immune Checkpoint Inhibitor related colitis (“irColitis”) can range in severity from mild symptoms that may self resole with supportive therapy, to life-threatening disease. More severe cases require immunosuppression corticosteroids or biologic therapies, but there is little evidence about what do when these agents fail. In this article we present a case of irColitis was refractory established...

Polymer composites materials are used in a variety of engineering applications as substitute to metal-based products, and they now have wide range technical uses. Epoxy resin resole the most thermoset polymer matrix ,that good mechanical, electrical, thermal characteristics after curing .In this study, machinability epoxy reinforced with different weight fraction nanoparticles was estimated dur...

To solve the problem that curing mechanism evolution of phenolic resin catalyzed by Ba(OH) 2 remained unclear, p-p methylene index, o-p o-o hydroxymethyl and ether index were introduced to quantitatively investigate chemical structure in temperature range 90–230°C. The structures investigated variable FT-IR. gas products released with increase characterized Thermogravimetry-Mass Spectrometry. f...