Tsiku Lotumiza: 14, Nov, 2022
Pakali pano, kugwiritsa ntchito zipangizo refractory akupereka makhalidwe, functionalization, zosiyanasiyana, kuyengedwa, mkulu dzuwa ndi otsika mowa, ndi chitukuko cha zipangizo refractory ayenera kusintha kwa izo. Kugwiritsa ntchito kwasodium 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 mafakitale sodium hetaphosphate kusungunuka pang'onopang'ono m'madzi, kotero ntchito ngati binder refractory ndi kuti pulverized kukhala ufa imathandizira kuvunda kwake, akhoza kusakaniza ndi madzi mulingo uliwonse, kuti zipangizo refractory chifukwa chabwino moto kukana ndi kudziwika monga zakuthupi. Chifukwa chake, ogwiritsa ntchito m'mabizinesi amafunikabe kudziwa miyezo yoyenera 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. Panthawi imeneyi, anakhudzidwa ndi kugwa kwachuma, zofuna ofooka, kumangiriza mphamvu ukuwonjezeka, chikoka cha zinthu monga chuma ndi chitetezo chilengedwe mkulu kutentha mafakitale ndi refractory makampani analowa gawo latsopano la chitukuko cha misa kutengerapo dzuwa, kusinthika kwa refractory yaiwisi. waperekanso pempho latsopano, kupitirira chikhalidwesodium hexametaphosphatemonga binder angagwiritsidwe ntchito mu chilengedwe cha kutentha mkulu lili pa nambala yoyenera basi, kwenikweni kwenikweni ndi patsogolo.
Nthawi yotumiza: Nov-15-2022
