fusion 97 glass 57 non-ferrous metals melting 25 glass furnaces 18 alluminium alloys 17 production 17 material testing 16 more ... material defects 14 flow of fluids 13 castings (metallurgy) 12 simulation and modelling 11 casting 9 additives 7 glass industry 7 temperature 7 mathematical models 6 metallography 6 foundry industry 6 electrodes 5 history 5 metallurgy 5 classical mechanics 5 viscosity 5 electrochemical corrosion 4 electrode processes 4 filtration 4 corrosion of material 4 lasers 4 recycling of wastes 4 composition 4 less ...