Support provided by the National Basic Research Program of China (2015CB258500, 2015CB058102, 2014CB046904)
The Brazilian test is a widely used method for determining the tensile strength of rocks and for calibrating parameters in bondedparticle models(BPMs). In previous studies, the Brazilian disc has typically been trim...
Project(JPPT-125-GJGG-14-016)supported by Military Supporting Projects of National Defense Science and Technology Industry Committee,China
Effect of pre-annealing treatment temperature on compactibility of gas-atomized Al-27%Si alloy powders was investigated. Microstructure and hardness of the annealed powders were characterized. Pre-annealing results in...
Applying the air impact molding method to mold the complicated pattern with wider opening surface and deeper concave, there always exist vaulted phenomenon and lower compactibility of sand mold over the entrance and t...