AA1050 aluminum alloy was studied with symmetric and asymmetric rolling in various technological modes of equipment. The rotational speeds the rolls number passes varied according to initially foreseen scheme. Rolling sheet carried out on an experimental - laboratory installation. crystallographic texture before after investigated using X-ray diffraction. analysis data processed MTEX MATLAB too...

In the present work, both symmetric and asymmetric rolling processes were investigated by means of numerical approaches. From algorithm presented, values pressure sliding velocity in roll gap determined. These variables allow estimation tribological parameters a given material. To determine wear rolls rolled materials Archard's law has been employed. Results simulations show that quantitative c...

We use molecular dynamics simulations to examine the possibility of rolling nanorods on the surfaces of polar liquids. Asymmetric charging of nanorod surfaces, generated by light excitation of its photoactive hydrophobic surfactants, can induce asymmetric Coulombic coupling to the polar liquid surfaces. We demonstrate that under this driving nanorods with diameters of 3-10 nm can roll on water ...