Tungsten nanoparticle-strengthened Cu composites were prepared from nanopowder synthesized by a sol–gel method and in-situ hydrogen reduction.The tungsten part
A debate has arisen over the possibility of using a new ladle-treated Hadfield steel instead of conventional heat-treated Hadfield steel in mining applications.
This study aims to beneficiate low grade goethitic iron ore fines using a selective flocculation process.Selective flocculation studies were conducted using dif