Nandal, Vickey
Effect of cqt and dqt heat treatments on the mechanical, microstructure and machinability properties of aisi 4140 steel - Hamirpur : National Institute of Technology, 2015. - xii, 62p.
620 / NAN
Effect of cqt and dqt heat treatments on the mechanical, microstructure and machinability properties of aisi 4140 steel - Hamirpur : National Institute of Technology, 2015. - xii, 62p.
620 / NAN