Post Date:8,Oct,2022
Parizvino, kushandiswa kwezvinhu zvinoramba kunoratidza maitiro emaruva, basa, zvakanaka, zvakasiyana-siyana, kushanda kwepamusoro uye kushandiswa kwakaderera, kugadzirwa kwezvinhu zvinoramba kunofanira kuenderana nazvo. Kushandiswa kwe sodium 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 indasitirisodium hexametaphosphateinonyungudika zvishoma nezvishoma mumvura, saka, inoshandiswa sechinhu chinodzivisa mushure mekupwanyika kuita upfu binder kana ichidiwa kuti ikurumidze kupera kwayo, inogona kuva chero chikamu chakasanganiswa nemvura, rega refractory zvinhu nekuda kwekuita kwayo kwakanaka uye kuve vanhu vanonzwisisa zvinhu. , semhedzisiro, vashandisi vebhizinesi vachiri kuda kuziva nezve chiyero chakabatana 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. Iyo ionized anion yesodium hetaphosphate yakanyungudutswa mumvura yakashambadzirwa pane chidimbu chepamusoro uye yakawedzera electronegativity yechikamu chepamusoro. Iyo ionized Na + ions inogona kuwedzera ukobvu hwekaviri yemagetsi layer, uyesodium hexametaphosphateinotamba dispersive effect pasi pezviviri izvi.
Panguva ino, yakakanganiswa nekuderera kwehupfumi, kudiwa kwakaderera, zviwanikwa uye simba rinosunga kwezvakatipoteredza rinowedzera, pesvedzero yezvinhu zvakadai seyakanyanya tembiricha maindasitiri uye refractory indasitiri yakapinda muchikamu chitsva chekuvandudza kwehuwandu hwekufambisa zvakanaka, kuchinjika kwezvinhu zvinoramba zvakare. isa chikumbiro chitsva, kunze kwechinyakaresodium hexametaphosphatesezvo binder inogona kugadzirisa kushandiswa munzvimbo yepamusoro tembiricha, nokudaro inofambira mberi inoshanda.
Nguva yekutumira: Oct-08-2022
