Mutengo wepasi weHigh Grade 96% Sio2 Silica Fire Refractory Brick yeGirazi Kin
"Kutendeseka, Kugadzira Zvinhu Zvitsva, Kusimba, uye Kushanda Nesimba" ndiyo pfungwa inogara iripo yekambani yedu yekuvandudza kwenguva refu pamwe chete nevatengi kuti vawirirane uye vabatsirane.Chidhinha cheChina chinogadzirisa girazi reKirni uye chidhinha cheSilica cheSio2, Maodha akagadzirwa nevatengi anogamuchirwa ane mhando dzakasiyana dzemagiredhi uye dhizaini yakakosha yevatengi. Tiri kutarisira kusimbisa kushandira pamwe kwakanaka uye kunobudirira mubhizinesi nevatengi vepasi rese.
Zvidhinha zveSilica zvinoramba kushandazvinhu zvemhando yepamusoro zvinoramba kushanda zvakanaka zvinoshandiswa zvakanyanya muminda yakasiyana-siyana yemaindasitiri inodziya zvakanyanya.
1. Ruzivo Rwekutanga
Zvikamu Zvikuru:Chinhu chinonyungudutsa asidhi chine silicon dioxide (SiO₂) sechinhu chikuru, kazhinji chine huwandu hunopfuura 93%, uye zvidhinha zve silica zvemhando yepamusoro zvinogona kusvika pa96%.
Kuumbwa Kwemakemikari Kwakajairika:Kunze kweSiO₂, inewo huwandu hushoma hweAl₂O₃ (inenge 0.8% - 1%), MgO (inenge 0.001%), CaO (inenge 0.002%), uye Fe₂O₃ (inenge 0.7% - 1.5%).
Zvimiro zvemuviri:Kuramba kuri pakati pe1770°C ne2000°C. Kuramba kuri pasi pemutoro we0.2MPa i1630°C - 1680°C. Simba rekupwanya rinotonhora i30 - 35MPa, huwandu hwehuwandu i1.8g/cm³, uye porosity inoonekwa i21% - 22%.
2. Maitiro Ekugadzira
Maitiro ekugadzira anosanganisira kusarudzwa kwezvinhu zvisina kugadzirwa, kuumbwa, kupiswa, uye kutonhodza. Chinhu chikuru chisina kugadzirwa iquartz, uye zvinhu zvinosunga zvakaita se lime uye zvinhu zvinosunga zve organic zvinowedzerwa. Mushure mekunge zvaumbwa kuita zvidhinha zvisina kugadzirwa, zvinopiswa pakupisa kwakanyanya kwe1350°C - 1430°C. Maitiro ekupisa anoda kudzorwa kwakanyatsojeka kwekushisa, uye maitiro ekutonhodza anofanirawo kuitwa zvishoma nezvishoma kudzivirira kutsemuka kunokonzerwa nekuchinja kwehuwandu nekukurumidza.
Zvimiro:
1. Kuramba kwakasimba kukurwa kweasidhi inodonha slag:Zvidhinha zvesilica zvinoramba zvakasimba zvinhu zvinoparadza zvakaita seasidi slag nesimbi yakanyungudutswa, zvichiita kuti zvigare kwenguva refu.
2. Kupisa kwakanyanya kunonyorovesa:Tembiricha inonyorovesa mutoro wezvidhinha zvesilica inosvika 1640-1670℃, uye huwandu hwacho hwakagadzikana kana huchishandiswa kwenguva refu pakupisa kwakanyanya.
3. Kugadzikana kwakanaka kwevhoriyamu:Pakupisa kwakanyanya kwe1600℃, zvidhinha zvesilica zvinogona kuchengetedza chimiro chakasimba uye kuva nemwero wakaderera wekukambaira.
4. Kugadzikana kwakanyanya kwemakemikari:Zvidhinha zvesilica zvinoramba zvakanaka ma oxide akadai seAl2O3, FeO, Fe2O3, asi zvinoramba zvakanaka alkaline slag (yakadai seCaO, K2O, Na2O).
| INDEX | RBTG-94 | RBTG-95 | RBTG-96A | RBTG-96B |
| Kusasimba kwemusana (℃) ≥ | 1710 | 1710 | 1710 | 1710 |
| Kuwanda kwehuwandu (g/cm3) ≥ | 1.8 | 1.8 | 1.87 | 1.8 |
| Kuwanda Kwechokwadi (g/cm3) ≤ | 2.35 | 2.35 | 2.34 | 2.34 |
| Kuonekwa kwePorosity (%) ≤ | 22 | 21 | 21 | 21 |
| Simba reKupwanya Rinotonhora (MPa) ≥ | 30 | 32 | 35 | 35 |
| Kuchinja Kwemutsetse Kusingaperi @1500°×2h(%) | 0 +3 | 0 +3 | 0 +3 | 0 +3 |
| Kusagadzikana kweRefractoriness Pasi Pomutoro @0.2MPa(℃) ≥ | 1630 | 1650 | 1650 | 1680 |
| SiO2(%) ≥ | 94 | 95 | 96 | 96 |
| Fe2O3(%) ≤ | 1.5 | 1.5 | 0.8 | 0.7 |
| Al2O3+TiO2+R2O(%) ≤ | | 1.0 | 0.7 | 0.8 |
1. Zvidhinha zvesilica zvinonyanya kushandiswa mumadziro ekuparadzanisa ekamuri rinoita kuti carbonization nekamuri rinopisa recoke oven, kamuri rinogadzirisa zvinhu uye kamuri remadhaka rechoto chakavhurika chesimbi, vira rinodziya, zvinhu zvinoramba zvechoto chinonyungudutsa girazi nechoto checeramic, nezvimwe zvikamu zvechoto.
Mibvunzo Inowanzo bvunzwa
Unoda rubatsiro here? Iva nechokwadi chekushanyira maforamu edu ekutsigira kuti uwane mhinduro dzemibvunzo yako!
Isu tiri vagadziri chaivo, fekitari yedu yagara iine hunyanzvi mukugadzira zvinhu zvinoramba kugadzika kweanopfuura makore makumi matatu. Tinovimbisa kupa mutengo wakanakisa, sevhisi yakanakisisa isati yatengeswa uye mushure mekutengesa.
Pakugadzira kwega kwega, RBT ine QC system yakakwana yemakemikari uye hunhu hwemuviri. Uye tichaedza zvinhu, uye chitupa chemhando yepamusoro chichatumirwa nezvinhu. Kana muine zvinodiwa zvakakosha, tichaedza nepese patinogona kuti zvienderane nazvo.
Zvichienderana nehuwandu, nguva yedu yekutumira yakasiyana. Asi tinovimbisa kutumira nekukurumidza sezvinobvira nerubatsiro rwemhando.
Ehe, tinopa mienzaniso yemahara.
Ehe, zvechokwadi, munogamuchirwa kushanyira kambani yeRBT nezvigadzirwa zvedu.
Hapana muganho, tinogona kukupa mazano akanakisa uye mhinduro zvichienderana nemamiriro ako ezvinhu.
Tave tichigadzira zvinhu zvinoramba kushanda kwemvura kwemakore anopfuura makumi matatu, tine rutsigiro rwakasimba rwehunyanzvi uye ruzivo rwakakura, tinogona kubatsira vatengi kugadzira makinu akasiyana uye kupa sevhisi imwe chete.
