A model is presented which describes the uncoiling process of a rolling mill in fault-less and in faulty situations. This model is implemented in the DYMOLA modelling and simulation environment. It is used for two purposes: first for the simulation of the unwinding process and second for model-based fault diagnosis. For the latter diagnostic task, a simplified model is derived. Results of the s...

In this study, the strain distribution in grains with a preferred orientation cold-rolled steel plate was investigated. This done by measuring amount of region material using nanoscale fine markers applied focused ion beam (FIB). We obtained crystal orientations and distributions same scanning electron microscopy-electron backscatter diffraction made FIB during rolling to 60% 70% thickness redu...

Sputtering target is commonly used in semiconductor manufacturing for the preparation of thin films. Cold rolling and annealing treatment bulk Ag routine process to prepare sputtering target. In this paper, microstructure evolution after cold was studied, results showed that temperature affects recrystallized structure 600 °C/1 h can achieve complete recrystallization. At same time, texture als...

The paper describes the development of austenitic steel with TWIP effect, which is alloyed chromium to increase corrosion resistance. experimental heat this was cast in an melting furnace and subsequently subjected hot cold rolling. After rolling, appropriate recrystallization annealing temperature applied obtain optimal grain size. X-ray diffraction proved that contains a fully structure. anne...

Targets required to determine the parameters of the 100Mo(p,xn)99mTc reaction and to estimate the yield of the 99mTc production were prepared starting with powder material. Material, melted with electron beam gun into solid bead, was reshaped into foil mechanically. Targets were prepared by powder melting and hot flattening of the droplet followed by cold rolling. Procedure allowed preparation ...