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Sökning: L773:0177 4832 OR L773:1611 3683 > (2010-2014) > Characterization of...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003542naa a2200397 4500
001oai:DiVA.org:kth-144630
003SwePub
008140429s2014 | |||||||||||000 ||eng|
024a https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-1446302 URI
024a https://doi.org/10.1002/srin.2013004822 DOI
040 a (SwePub)kth
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Davydenko, Arkadiyu KTH,Tillämpad processmetallurgi4 aut0 (Swepub:kth)u18k6me4
2451 0a Characterization of Briquettes Used for Slag Foaming in the EAF during Stainless Steel Production
264 c 2014-04-28
264 1b Wiley,c 2014
338 a print2 rdacarrier
500 a QC 20150309. Updated from e-pub ahead of print.
520 a The modern sustainable stainless steel making industry is characterized by different factors such as an efficient utilization of energy in the Electric Arc Furnace (EAF) by a slag foaming practice and an utilization of waste products from its own production facilities. In this study, the foaming briquettes applied for a combined slag foaming and waste product reduction in the EAF are characterized. The recipes of the briquettes were made based on a literature review and previous experience. Afterwards, the composition and density of briquettes were estimated and compared to calculated data. Moreover, weight reduction experiments were made on a laboratory scale at temperatures up to 1500-°C in an argon atmosphere in order to characterize the products (metal, slag, and gas). Based on these results, the calculations were compared with experimental data. The following main results were found: (i) the density of briquettes can be successfully verified, (ii) briquettes have different mechanical properties depending on the materials used for production of briquettes, and (iii) the briquettes yield in different amounts of metal and gas. Moreover, it was found that light briquettes (without FeCr) produced almost double the amount of gas in comparison with heavy briquettes (containing FeCr); valuable metals can be recovered from briquettes, and recipes of briquettes can be optimized based on the amount of metal droplets in briquettes and the total utilization of carbon. This study is focused on a characterization of briquettes, which are used for slag foaming and waste product reduction in the Electric Arc Furnace (EAF) during the stainless steel production. The experimental data is compared with calculations according to the obtained results.
650 7a TEKNIK OCH TEKNOLOGIERx Materialteknikx Metallurgi och metalliska material0 (SwePub)205062 hsv//swe
650 7a ENGINEERING AND TECHNOLOGYx Materials Engineeringx Metallurgy and Metallic Materials0 (SwePub)205062 hsv//eng
653 a briquettes
653 a EAF
653 a slag foaming
653 a stainless steel
653 a waste products
700a Mostafaee, Samanu KTH,Tillämpad processmetallurgi,Ovako Hofors4 aut0 (Swepub:kth)u1iy1ovw
700a Karasev, Andreyu KTH,Tillämpad processmetallurgi4 aut0 (Swepub:kth)u1axrmdn
700a Jönsson, Päru KTH,Tillämpad processmetallurgi4 aut0 (Swepub:kth)u118w09b
710a KTHb Tillämpad processmetallurgi4 org
773t Steel Research Internationald : Wileyg 86:2, s. 137-145q 86:2<137-145x 1611-3683x 1869-344X
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-144630
8564 8u https://doi.org/10.1002/srin.201300482

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