Post Date:14,Nov,2022
Parizvino, kushandiswa kwezvinhu zvinoramba kunoratidza maitiro ehunhu, kushanda, kusiyanisa, kunatsiridza, kushanda kwakanyanya uye kushomeka kwekushandisa, uye kuvandudzwa kwezvinhu zvinoramba kunofanirwa kuenderana nazvo. Kushandiswa kwesodium hexametaphosphatemune refractory zvinhu zvinosanganawo nezvinodiwa zvitsva zvemushandisi indasitiri, uye danho rekusimudzira refractory zvinhu, senge hunhu, kubatanidzwa, girinhi, kushoma kushandiswa, kuitira kuti kuchinjika kwezvinhu zvinoramba ndicho chinhu chikuru chekusiyanisa.
Iye zvino, kubuda kwezvinhu zvakasiyana-siyana zvinogona kuzadzisa zvinodiwa zvemaindasitiri makuru. Girazi maindasitiri sodium hetaphosphate yakanyungudutswa zvishoma nezvishoma mumvura, saka inoshandiswa serefractory binder inofanira kugayiwa kuita upfu kuti ikurumidze kuparara kwayo, inogona kusanganiswa nemvura mune chero chikamu, kuitira kuti refractory zvinhu zvekudzivirira kwayo kwakanaka kwemoto uye kuzivikanwa se zvinhu. Naizvozvo, vashandisi vemabhizinesi vachiri kuda kuziva mazinga akakodzera pakusarudza zvinhu:
1. Refractoriness yezvinhu
2. Kudzvinyirira simba rezvinyorwa
Mamwe mabhizinesi anosarudza refractory zvinhu, kwete kungofunga nezve refractoriness, asiwo refractoriness uye kupisa kupisa, iyo inomanikidza simba re data.
Sodium hexametaphosphatechinhu chitsva chinoramba chine zvinhu zvakanaka muphosphate. Kugadzikana kwakanaka kwekushisa kwekushisa, simba rakanyanya kumanikidzika, slag corrosion resistance uye kukanganisa kupikisa, nekushisa kwakanyanya kwekunyorova pasi pemutoro uye kugadzikana kwemakemikari. Kupisa kwayo kwekushandisa kunoenderana nemhando uye giredhi rezvigadzirwa, pakati pe1000 ~ 1800 ℃. Sezvo vamwe vachishandisa magnesium zvinhu serefractory aggregate uye hupfu, zvakawanda zvinoshandisa maindasitiri sodium hexametaphosphateas binder.
Pamusoro pezvo, ine mutsara wakareba cheni configuration, iyo adsorped pamusoro pechimedu neboka rekupedzisira, nepo chepakati cheni isingabatanidzwe mukubatana, iyo inogona kupa kuwedzera electrostatic repulsion. Panguva ino, yakakanganiswa nekuderera kwehupfumi, kushaiwa kusimba, kuwedzera kwesimba, pesvedzero yezvinhu zvakadai sezviwanikwa uye kuchengetedza kwezvakatipoteredza kupisa kwakanyanya kwemaindasitiri uye refractory indasitiri yakapinda muchikamu chitsva chekuvandudza kwehuwandu hwekufambisa zvakanaka, kuchinjika kune refractory raw material. zvakare akaisa chikumbiro chitsva, kunze kwechinyakaresodium hexametaphosphatesezvo binder inogona kushandiswa munzvimbo yekushisa kwepamusoro inorongedzerwa zvakanaka, mhedzisiro chaiyo uye kufambira mberi.
Nguva yekutumira: Nov-15-2022
