Initial situation Process related intake of scale, formation of hardness and salting (rolling mill cooling water) or metals in pickling […]
Initial situation Process related intake of scale, formation of hardness and salting (rolling mill cooling water) or metals in pickling […]
Initial Situation: Surplus of C-residuals Many carbon containing residuals are yet either burned or landfilled The chemical potential of carbon […]
Initial situation Conflicts of water use due to increasing water demand from population growth and industrial development combined with inadequate […]
Initial situation Water use in steel industry: 1980 million m³ for production of 169 million tons crude steel divided in […]
In the converter process, pig iron is converted into crude steel with the addition of oxygen. This is done using […]
Within the planned research project a reflective and anti-adhesive coating will be developed for water-cooled furnace rolls in strip galvanizing […]
Situation: In the iron and steel industry, large amounts of heat are lost as radiation. One possibility for the use […]
SCI4climate.NRW is a research project supported by the state of North Rhine-Westphalia in connection with the IN4climate initiative to develop […]
Initial situation Plant-wide quality databases exist at many steel producers Data-warehouses are optimized for per-coil data access For statistical analysis […]
Initial situation: Process control in secondary metallurgy is based on static operating instructions and manual interventions, taking into account measurements […]
Initial situation DSS developed during DECFLAQ project is successful running since 2007 at ThyssenKrupp Rasselstein Operators are supported to check […]
Initial situation: Shaft furnaces such as blast furnaces for pig iron production are highly effective aggregates, but very complex physico-chemical […]
Initial situation Unknown position and voidage of the dead man Uncertainty concerning liquid levels of iron and slag Hearth wear […]
Situation: Frequent malfunction in the case of sliding contacts in the boundary friction regime for discontinuous movements and high loads. […]
Situation: Tool wear occurs during cutting and forming Temperature gradients and deviations Mechanical stresses Abrasion and surface fatigue Solution: Development […]
Situation: Partially high wear rates can appear at hot rolling of profiles due to thermal and mechanical stresses. High mechanical […]