Kev piav qhia txog Castable Acid Resistant
Cov castable uas tiv taus kua qaub kuj hu ua refractory castable, uas yog ib qho ntawm cov khoom siv refractory, thiab tuaj yeem tiv taus cov kua qaub, uas yog siv dav hauv cov hlau tsis yog ferrous, kev lag luam tshuaj lom neeg, lub qhov cub, thiab lwm yam. Piv nrog rau lwm cov refractory tsis muaj duab, Acid resistant refractory castable muaj cov ntsiab lus ntau dua ntawm cov neeg sawv cev khi thiab noo noo thiab ntau dua liquidity. Unshaped refractory muaj ntau daim ntawv thov thiab tuaj yeem siv los ntawm kev nchuav lossis ramming raws li kev xaiv ntawm cov xwm txheej kev pabcuam rau cov ntaub ntawv thiab cov neeg sawv cev khi.
Cov Khoom ntawm Acid Resistant Castable
- Kev kub siab ua haujlwm,
- Lub zog tensile siab,
- Kev tiv thaiv acid,
- Kev sib npaug zoo heev,
- Tiv taus cov av noo siab,
- Muaj cov dej thiab cov khoom siv anchoring ntau,
- Qhov piv ntawm kev sib zog siab.
Cov Txheej Txheem Tsim Khoom ntawm Acid Resistant Castable
Cov txheej txheem tsim cov castable uas tiv taus kua qaub yog yooj yim yam tsis muaj cov khoom siv tshwj xeeb. Cov castable uas tiv taus kua qaub muaj lub zog siab thiab zoo. Nws yooj yim rau kev tsim los ntawm txoj kev nchuav. Cov castable uas tiv taus kua qaub tuaj yeem siv ncaj qha rau hauv kev tsim kho yam tsis tas hlawv. Thiab cov castable uas tiv taus kua qaub tuaj yeem tiv taus qhov xeb ntawm cov kua qaub nruab nrab ntawm 800 ~ 1200 ℃ tuaj yeem nchuav hu ua cov castable uas tiv taus kua qaub. Cov castable uas tiv taus kua qaub yog ua los ntawm cov iav dej ua cov binder, cov kua qaub lossis alkali acid ua cov khoom sib xyaw thiab hmoov, thiab me ntsis coagulant. Txawm li cas los xij, cov castings no tsis tiv taus qhov xeb los ntawm alkali, hydrochloric acid, hydrofluoric acid thiab cov rog siab.
Cov Khoom Siv ntawm Acid Resistant Castable
Cov khoom sib xyaw ua ke ntawm cov kua qaub-resistant castable yog: acid-resistant refractory aggregate (60-70%), hmoov (30-40%), thiab sodium fluorosilicate (13% -16%) ua tus neeg sawv cev hardening.
Rongsheng Refractory Acid Resistant Castable Cov Lus Qhia Tshwj Xeeb
| Cov Khoom Uas Tiv Thaiv Acid | |
| Khoom | Cov Ntawv Qhia |
| Al2O3% | ≥40 |
| Kev Tiv Thaiv Acid% | ≥98.5 |
| Qhov Ceev Ntau (110 ℃ × 24 teev) g / cm3 | ≥2.20 |
| Lub zog tsoo txias (110 ℃ × 24 teev) Mpa | ≥30 |
| Lub zog tsoo txias (1350 ℃ × 24h) Mpa | ≥45 |
Daim Ntawv Thov ntawm Acid Resistant Castable
Acid resistant castable yog dav siv nyob rau hauv acid petrochemical cog thiab sulfuric acid cog.
Cov castable uas tiv taus kua qaub (acid resistant refractory castable) tuaj yeem raug pov rau hauv daim ntaub ntawm lub cev thiab kuj tuaj yeem ua rau cov khoom ua ntej pov. uas yog siv dav rau cov ntaub ntawm ntau lub cub tawg thiab qhov cub, thiab cov castable uas tiv taus kua qaub (acid resistant castable) yog siv dav hauv cov cub tawg ntawm kev lag luam hlau, kev lag luam roj av, kev lag luam tshuaj lom neeg, cov ntaub ntawv tsim kho thiab kev lag luam engineering rau kev tiv taus kev kub siab.
Chaw Tsim Khoom Castable Uas Tiv Thaiv Acid Los Ntawm RS Refractory Factory
RS refractory Hoobkas yog ib lub tuam txhab tsim khoom siv roj hmab uas tiv taus kua qaub uas tau tsim tsa thaum ntxov xyoo 90s ntawm lub xyoo pua nees nkaum. RS refractory Hoobkas tau tshwj xeeb hauv cov roj hmab uas tiv taus kua qaub rau ntau tshaj 20 xyoo. Yog tias koj muaj qee qhov kev xav tau ntawm cov roj hmab uas tiv taus kua qaub, lossis muaj qee cov lus nug txog cov roj hmab uas tiv taus kua qaub txog cov cim qhia lub cev thiab tshuaj lom neeg, thov hu rau peb dawb. thiab Rs refractory Hoobkas ua tus kws tshaj lij cov roj hmab uas tiv taus kua qaub hauv Suav teb, muaj qee qhov zoo sib tw raws li hauv qab no:
- Tus nqi sib tw: Ua kom cov khoom sib tw hauv koj lub khw,
- Kev Paub Ntau Ntau: Tiv thaiv kom tsis txhob muaj kab nrib pleb thiab ntswj hauv cov cib,
- Cov pwm sib txawv: Txuag cov nqi pwm rau koj,
- Kev Tswj Xyuas Zoo: Ua kom tau raws li cov neeg siv khoom xav tau zoo,
- Cov Tshuag Loj: Kev xa khoom sai sai,
- Kev Ntim Khoom: Tsis txhob puas tsuaj thiab ruaj ntseg cov khoom thauj.