TY - GEN
T1 - The influence of slenderness ratios of multi-hole ceramic filters from SF - 1.67 to SF - 8.36 of filter surface on efficiency of liquid steel refining from non-metallic phase
AU - Janiszewski, Krystian
AU - Gajdzik, Bozena
AU - Wyciślik, Andrzej
PY - 2014
Y1 - 2014
N2 - We propose in this publication the introduction of new, additional definition describing the multiple orifice ceramic filters used in research works on the liquid steel filtrations, calling this the filter slenderness ratio. In order to confirm the theoretical assumptions we have performed a series of the laboratory scale experiments (for the filter slenderness ratio SF - 1.67 to SF - 8.36). The influence of the filter slenderness on the filtration process efficiency has been determined through variations in quantities and surface shares of the non-metallic phase in the filtrated steel in relation to the non-filtered steel. We present also the results of researches on the separating surfaces between the liquid steel and the ceramic filter material, are put together of photos and scanning microscope microanalyses in the publication.
AB - We propose in this publication the introduction of new, additional definition describing the multiple orifice ceramic filters used in research works on the liquid steel filtrations, calling this the filter slenderness ratio. In order to confirm the theoretical assumptions we have performed a series of the laboratory scale experiments (for the filter slenderness ratio SF - 1.67 to SF - 8.36). The influence of the filter slenderness on the filtration process efficiency has been determined through variations in quantities and surface shares of the non-metallic phase in the filtrated steel in relation to the non-filtered steel. We present also the results of researches on the separating surfaces between the liquid steel and the ceramic filter material, are put together of photos and scanning microscope microanalyses in the publication.
KW - Ceramic filter
KW - Filter slenderness ratios
KW - Refining
KW - Solid non-metallic inclusions
KW - Steel
UR - https://www.scopus.com/pages/publications/84891478980
U2 - 10.4028/www.scientific.net/SSP.212.205
DO - 10.4028/www.scientific.net/SSP.212.205
M3 - Conference contribution
AN - SCOPUS:84891478980
SN - 9783037859452
T3 - Solid State Phenomena
SP - 205
EP - 208
BT - Technologies and Properties of Modern Utility Materials XXI
PB - Trans Tech Publications Ltd.
T2 - 21st Conference on Technologies and Properties of Modern Utility Materials, TPMUM 2013
Y2 - 17 May 2013 through 17 May 2013
ER -