Tsiku Lotumiza: 8, Oct, 2022
Pakalipano, kugwiritsa ntchito zipangizo zotsutsa kumapereka maonekedwe a duwa, ntchito, zabwino, zosiyana, zogwira mtima kwambiri komanso zotsika mtengo, chitukuko cha zipangizo zotsutsana chiyenera kusintha.Kugwiritsa ntchito kwa sodium hexametaphosphatemu zipangizo refractory amakumananso ndi zosowa zatsopano za makampani wosuta, ndi malangizo chitukuko cha zipangizo refractory, monga makhalidwe, kusakanikirana, zobiriwira, otsika mowa, kotero kuti kusinthasintha kwa zipangizo refractory ndi chinthu chachikulu cha zosiyanasiyana.
Tsopano, kutuluka kwa zipangizo zosiyanasiyana kungathebe kukwaniritsa zofunikira za mafakitale akuluakulu.Magalasi mafakitalesodium hexametaphosphatePang'onopang'ono kusungunuka m'madzi, choncho, ntchito ngati zinthu refractory pambuyo wosweka mu ufa binder pamene chofunika imathandizira kuvunda ake, zikhoza kukhala gawo lililonse wothira madzi, lolani zinthu refractory chifukwa cha ntchito zake zabwino fireproof ndi kukhala anthu kumvetsa zinthu. , Zotsatira zake, ogwiritsa ntchito amafunikirabe kudziwa za mulingo wofananira posankha zida:
1. Refractoriness wa zipangizo
2. Compressive mphamvu zakuthupi
Mabizinesi ena amasankha zida zotsutsa, osangoganizira za kukana, komanso kukana komanso kukana kutentha, mphamvu yopondereza ya data.
Sodium hexametaphosphatendi chinthu chatsopano chokana chomwe chili ndi zinthu zabwino mu phosphate.Kukhazikika kwamphamvu kwamafuta, kulimba kwamphamvu kwambiri, kukana kwa dzimbiri kwa slag ndi kukana kwamphamvu, ndi kutentha kwakukulu kofewa pansi pa katundu ndi kukhazikika kwa mankhwala.Kugwiritsa ntchito kwake kutentha kumadalira zosiyanasiyana ndi kalasi ya zipangizo, pakati pa 1000 ~ 1800 ℃.Monga ena amagwiritsa ntchito zinthu za magnesium ngati zophatikizika komanso ufa, ambiri amagwiritsa ntchito mafakitale sodium hexametaphosphatengati binder.
Komanso, ali liniya yaitali unyolo kasinthidwe, amene adsorped pamwamba pa tinthu ndi mapeto gulu, pamene unyolo pakati kwenikweni si nawo kugwirizana, amene angapereke zina electrostatic repulsion.The ionized anion wa sodium hetaphosphate kusungunuka m'madzi adsorbed pa tinthu padziko ndi kuchuluka electronegativity wa tinthu pamwamba.Ma ionized Na + ions amatha kukulitsa makulidwe a magawo awiri amagetsi, ndisodium hexametaphosphateamasewera dispersive zotsatira pansi pa zotsatirazi.
Pa nthawi imeneyi, anakhudzidwa ndi kugwa kwachuma, kufunika otsika, chuma ndi chilengedwe kumanga mphamvu ukuwonjezeka, chikoka cha zinthu monga kutentha kwa mafakitale ndi mafakitale refractory analowa gawo latsopano la chitukuko cha misa kutengerapo dzuwa, kusinthasintha kwa zipangizo refractory nawonso. perekani pempho latsopano, kupitirira chikhalidwesodium hexametaphosphatemonga binder imatha kuwongolera kugwiritsidwa ntchito m'malo otentha kwambiri, motero kumathandizira kuchita bwino.
Nthawi yotumiza: Oct-08-2022