The hereditary effect of Al-Ti,Al-Ti-B,Al-Sr master alloys on the structure and properties of A356.2 alloys was investigated,and comparison analysis between the
A new type of heat storage materials combining high temperature molten salts phases change latent heat thermal storage materials, PCM with porous metals sensibl
In order to improve ingot structure and to refine grain-size of Cu-Al-Ni shape memory alloys by means of electropulse modification, the effect of voltage, frequ
Mathematical model for mass transfer of chemical reactions on the surface of the smelting bath pit in oxygen top-blown smelting furnace was put forward. Additio
The surface oxidation films on H13 steel samples, obtained by different oxidation processes were observed by optical microscope. It is shown that the oxidation