Abstract The crawling process of snakes is known to have fascinating tribological phenomena, whereas investigations on their frictional properties depending patterned cuticles are insufficient. In this study, we designed and fabricated biomimetic microstructures inspired by the geometric microunits Achalinus spinalis cuticle using polyurethane acrylate (PUA) material performed its analysis. mic...

to enhance solubility and the performance of a plant gum (from south peach tree of china, sp gum) as a drilling fluid additive, we explored the potential of modified sp (msp) gum by modifying it with epichlorohydrin. the modification conditions, such as the mass ratio of  the crosslinking agent, ph and temperature, were optimized and the results show that 56.40 g/100g mass ratio of the crosslin...

Abstract Despitethe increasing number of publications on residual raw materials as supplementary cementitious (SCM), the milling beneficiation process and its parameters have been underexplored presented. In this context, study aims to evaluate for marble, clay tile, brick, phosphogypsum waste processing recycling SCM. The were benefitted by grinding, sieving, in a planetary ball mill, varying ...

the aim of this research work was to investigate on the ball filling estimation of miduk semi-autogenous (sag) mill via an utilized method. miduk copper concentrator is located in kerman province, iran, and its size reduction stage includes one gyratory crusher which feeds one sag mill (9.75 dia.(m)*3.88 length(m)) following two parallel ball mills (5dia.(m)*7lenght(m)). after sag mill, a tromm...

To enhance solubility and the performance of a plant gum (from south peach tree of China, SP gum) as a drilling fluid additive, we explored the potential of Modified SP (MSP) gum by modifying it with epichlorohydrin. The modification conditions, such as the mass ratio of  the crosslinking agent, pH and temperature, were optimized and the results show that 56.40 g/100g mass ratio of the cros...