Zobrazeno 1 - 10
of 269
pro vyhledávání: '"rotary furnace"'
Publikováno v:
Results in Materials, Vol 19, Iss , Pp 100429- (2023)
The production of steel in steel mills generates undesired scales of oxidized iron on the surface of the hot steel. Although several attempts have been made to transform mill scale into valuable products, the low porosity of the oxides and the presen
Externí odkaz:
https://doaj.org/article/6e86258c5f7d4e8b90cd591545a46050
Akademický článek
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Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 66, Iss No 2, Pp 659-668 (2021)
Heat consumption and steel loss for scale determine the costs of a heating process. The heating rate influences both. This paper evaluates the heating rate of a long charge made of three various materials, depending on the changes of the furnace atmo
Externí odkaz:
https://doaj.org/article/c63bca7d42944a4f9a0e1692ec9dd6b1
Autor:
Veronica Milani, Giulio Timelli
Publikováno v:
Metals, Vol 13, Iss 5, p 832 (2023)
Aluminum recycling is a promising solution to environmental and economic issues. Secondary aluminum production will rise in the near future; however, the process is not without challenges. Some of the major concerns during remelting of aluminum are t
Externí odkaz:
https://doaj.org/article/eab2a51de00e43d494e220839d364a89
Akademický článek
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Publikováno v:
Journal of Taibah University for Science, Vol 13, Iss 1, Pp 248-257 (2019)
The microstructural characteristics and mechanical properties of rotary melting furnace processed aluminium alloyed ductile irons were investigated in this study. This was aimed at developing high performance – low material and processing cost duct
Externí odkaz:
https://doaj.org/article/38f72e6a6d304cd29473e1793a299925
Publikováno v:
International Journal of Sustainable Engineering, Vol 12, Iss 1, Pp 38-46 (2019)
The process used to obtain recycled Al alloys depends on the scrap quality. Rotary furnaces are normally used in Europe as they allow a great productivity and they can process low quality scrap using a salt flux to protect the molten metal from oxida
Externí odkaz:
https://doaj.org/article/1aa7b091ab994da890e153184fc4f2a3
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 4, Pp 109-118 (2018)
The paper presents the results of research on the melting of aluminum chips and slag in a short-flame rotary furnace. Variants of the use of secondary waste products for out-of-furnace treatment of steel in the form of deoxidizers and diluents of ref
Externí odkaz:
https://doaj.org/article/4ec6426c002e4c889b56276954a1eae1
Publikováno v:
Litʹë i Metallurgiâ, Vol 0, Iss 4, Pp 94-101 (2018)
The most advanced and universal way of chips recycling of ferrous metals is the technology of direct chips remelting in rotational tilting furnaces (RBF) directly at the enterprises-sources of waste generation. However common practice of iron and ste
Externí odkaz:
https://doaj.org/article/bacad0aa9afd42728dd25106ae52fbcd
Publikováno v:
Archives of Metallurgy and Materials, Vol 62, Iss 1, Pp 149-153 (2017)
Process of heat exchange in a rotary furnace during converter slag reduction was modelled.Temperature distribution in the furnace and temperature of the charge (slag) only were examined. Influence of modification of the process gas supply method by c
Externí odkaz:
https://doaj.org/article/4ea7ede5e4b64463a0d949f7b9f291ce