Theory of powder rolling. Part II

Characterisation and properties of powder-rolled porous Ti sheets and IrO2/Ti electrodes

“…Thickness homogeneity of the Ti sheet/substrate Powder feeding is one of the most key techniques in powder rolling, which is normally dependent on feeding mode. 9,25,26 Referring to the feeding mode, we designed a new feeding hopper to control the powder feeding that can effectively minimise load fluctuation and thus give rise to uniform thickness. In this case, the side-edge thicknesses either longitudinal or transverse to RD for the rolling compacted Ti sheet were measured at an interval of 10 mm and thus total 44 data for each direction were given in Fig.…”