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The Intra-Sudetic Basin, a ~ 12 km deep Variscan intramontane basin, has the best preserved post-orogenic sedimentary record available at the NE margin of the Bohemian Massif. Apatite fission track (AFT) analyses have been performed on 16 sedimentary and volcanic samples of Carboniferous to Cretaceous age from the Intra-Sudetic Basin to improve understanding of the post-Variscan thermal evolution...
To reduce the rate of erosion of tuyere-zone refractories in horizontal converters and furnaces that serve as melters and converters, a study is made of the effect of the average thermal conductivity of the protective layer in front of the cooled elements on layer’s erosion rate when an explosion-proof vacuum water-cooling system is in use. Results are presented on the thermal performance of the tuyere...
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