Alkali proof castable ifite umuvuduko mwinshi kandi irakwiriye kubikoresho bitavunitse bikozwe muburyo bwo gusuka. Alkali proof retractory castable ifite ibintu bitandukanye biranga ubushyuhe bwo hejuru, imbaraga za mashini nyinshi hamwe na aside irwanya isuri ikomeye yubwoko bwose bwitanura nogukoresha itanura. Ikimenyetso cya alkali gishobora kwifashishwa na oxyde yicyuma mubushyuhe bwinshi butanga ibicuruzwa byamazi meza cyane, bigakora igicucu cyirinda kwinjira no gutwarwa nicyuma cya alkali.
Alkali gihamya yamashanyarazi ikozwe muburyo bwo kwangara, guhambira hamwe nifu ya alkali. Igiteranyo cyacyo ni ceramsite, clinker yubutaka ifatanye, ibikoresho bya farashi, imbaraga nyinshi zagutse perlite, nibindi hamwe na calcium aluminate ciment na sodium silike nka binders.
Ukurikije imiterere n'ibidukikije bitandukanye, ibishishwa bya alkali birashobora kugabanwa mubice byoroheje bya alkali byerekana kandi byoroshye alkali. Abafite ububobere burenze 45% nibimenyetso bya alkali byoroshye kandi abafite munsi ya 45% nibimenyetso biremereye bya alkali. Uburemere buremereye bwa alkali burashobora kugabanywa mubushyuhe buringaniye bwa alkali gihamye hamwe nubushyuhe bwo hejuru alkali gihamya.
Ibirango | YH-F16 | YH-F16K | |
Al2O3 ≥ | 48 | 45 | |
Ubwinshi bwinshi g / cm3 ≥ | 110 ℃ × 24h | 2.2-2.4 | 2.2-2.4 |
Module yo guturika Mpa ≥ | 1110 ℃ × 3h | 7 | 8 |
110 ℃ × 24h | 7 | 8 | |
Gukonjesha ubukonje Imbaraga Mpa ≥ | 1110 ℃ × 3h | 70 | 80 |
1110 ℃ × 3h | 70 | 80 | |
Impinduka zingana | 1110 ℃ × 3h | ± 0.4 | ± 0.4 |
Ibikoresho bya alkali byangirika bikoreshwa cyane mumatanura yinganda yangizwa nibikoresho bya alkali, nk'itanura ryaka, sisitemu ya preheater, itanura ryangirika. Kandi irashobora no gukoreshwa ahantu hakurikira.
Uruganda rwa RS ruganda ni alkali yabigize umwuga itanga isoko yashinzwe mu ntangiriro ya 90 yikinyejana cya makumyabiri. Uruganda rwa RS rugizwe ninzobere muri alkali proof castable mumyaka irenga 20. niba ufite ibyo ukeneye bya alkali byerekana ko byoroshye, cyangwa ufite ibibazo bimwe na bimwe byerekana ibimenyetso bya alkali byerekana ibyerekeranye numubiri nubumara, nyamuneka twandikire kubuntu. n'amafaranga yinganda zinganda nkumwuga wa alkali wabigize umwuga ukora ibicuruzwa mu Bushinwa, afite ibyiza byo guhatanira ibi bikurikira: