Drift bead nau'in ƙwallon ƙuda ne wanda ke iya shawagi a saman ruwa.Launinsa fari ne mai launin toka, mai sirara da katanga maras nauyi, kuma mara nauyi.Nauyin naúrar shine 720kg/m3 (nauyi), 418.8kg/m3 (haske), kuma girman barbashi shine kusan 0.1mm.An rufe saman da santsi, tare da ƙarancin ƙarancin thermal da juriya na wuta na ≥ 1610 ℃.Abu ne mai kyau mai riƙe da zafin jiki, ana amfani dashi ko'ina wajen samar da simintin ƙarfe mara nauyi da haƙon mai.Abubuwan sinadaran na katako mai iyo galibi silicon dioxide da aluminum oxide.Yana da halaye na barbashi masu kyau, m, nauyi mai sauƙi, ƙarfin ƙarfi, juriya mai ƙarfi, juriya mai zafi, ƙarancin zafi, rufi da jinkirin harshen wuta.Yana daya daga cikin albarkatun kasa da ake amfani da su sosai a masana'antar juriya ta wuta.

Drift bead nau'in ƙwallon ƙuda ne wanda ke iya shawagi a saman ruwa.Launinsa fari ne mai launin toka, mai sirara da katanga maras nauyi, kuma mara nauyi.Nauyin naúrar shine 720kg/m3 (nauyi), 418.8kg/m3 (haske), kuma girman barbashi shine kusan 0.1mm.An rufe saman da santsi, tare da ƙarancin ƙarancin thermal da juriya na wuta na ≥ 1610 ℃.Abu ne mai kyau mai riƙe da zafin jiki, ana amfani dashi ko'ina wajen samar da simintin ƙarfe mara nauyi da haƙon mai.Abubuwan sinadaran na katako mai iyo galibi silicon dioxide da aluminum oxide.Yana da halaye na barbashi masu kyau, m, nauyi mai sauƙi, ƙarfin ƙarfi, juriya mai ƙarfi, juriya mai zafi, ƙarancin zafi, rufi da jinkirin harshen wuta.Yana daya daga cikin albarkatun kasa da ake amfani da su sosai a masana'antar juriya ta wuta.

Kyakkyawan aiki da amfani da beads masu iyo

Babban juriya na wuta.Babban abubuwan sinadarai na beads masu iyo sune oxides na silicon da aluminum, tare da lissafin silicon dioxide kusan 50-65% da aluminum trioxide lissafin kusan 25-35%.Domin ma’aunin narkewar silicon dioxide ya kai digiri 1725 a ma’aunin celcius, kuma ma’aunin narkewar aluminum oxide ya kai digiri 2050 ma’aunin ma’aunin celcius, dukansu biyun abubuwa ne masu yawan gaske.Don haka, beads masu iyo suna da tsayin daka na juriya na wuta, yawanci suna kaiwa 1600-1700 digiri Celsius, yana mai da su kyawawan kayan aiki mai ƙarfi.Maɗaukaki mai nauyi, mai rufi kuma mai rufi.Katangar dutsen da ke iyo bakin ciki ce kuma maras kyau, tare da ɗan ƙaramin sarari a cikin rami kuma ƙaramin iskar gas ne kawai (N2, H2, CO2, da sauransu), wanda ke haifar da jinkirin da ƙarancin tafiyar da zafi.Don haka beads masu iyo ba kawai masu nauyi ba ne (tare da nauyin naúrar 250-450 kilogiram / m3), amma kuma suna da kyakkyawan rufi da rufin thermal (tare da ma'aunin thermal na 0.08-0.1 a dakin da zafin jiki), wanda ke shimfiɗa harsashin su. babban yuwuwar a fagen kayan rufewa mara nauyi.Babban taurin da ƙarfi.Kamar yadda ƙwanƙwasa mai iyo gilashin gilashi ne mai wuya wanda aka kafa ta hanyar silicon aluminum Oxide ma'adinan lokaci (quartz da mullite), taurinsa zai iya kaiwa Mohs 6-7, ƙarfin matsa lamba na iya kaiwa 70-140MPa, kuma girmansa na gaskiya shine 2.10-2.20g / cm3. , wanda yayi daidai da na dutse.Saboda haka, beads masu iyo suna da ƙarfi sosai.Gabaɗaya, kayan daɗaɗɗen haske ko sarari kamar Perlite, dutsen tafasa, diatomite, pumice, faɗaɗa vermiculite, da sauransu suna da ƙarancin tauri da ƙarfi.Kayayyakin rufewa na thermal ko samfuran ƙorafin haske da aka yi da su suna da lahani na ƙarancin ƙarfi.Rashin raunin su shine daidai ƙarfin beads masu iyo, wanda ke ba su fa'ida mai fa'ida da fa'idar amfani.Fine barbashi size da babban takamaiman surface area.Girman barbashi na halitta na beads masu iyo yana daga 1 zuwa 250 microns.Ƙayyadadden yanki shine 300-360cm2 / g, wanda yayi kama da siminti.Don haka, beads masu iyo baya buƙatar niƙa kuma ana iya amfani da su kai tsaye.Lalacewar na iya biyan bukatun samfuran daban-daban.Sauran kayan rufin zafi masu nauyi gabaɗaya suna da girman girman barbashi (kamar Perlite).Idan an niƙa su, za a ƙara ƙarfin ƙarfi sosai kuma za a rage ƙarancin zafin jiki sosai.A wannan batun, beads masu iyo suna da fa'ida.Kyakkyawan rufin lantarki.Ƙunƙarar da ke iyo bayan zaɓin ƙwanƙwasa maganadisu abu ne mai kyau na rufewa wanda baya sarrafa wutar lantarki.Juriya na insulators gabaɗaya yana raguwa tare da ƙara yawan zafin jiki, yayin da juriya na beads masu iyo yana ƙaruwa tare da ƙara yawan zafin jiki.Wannan fa'idar ba ta da wasu kayan rufewa.Don haka, ana iya amfani da shi don samar da samfuran rufi a ƙarƙashin yanayin zafi mai girma.