High chrome cib yog tsim los ntawm magnesia (MgO) thiab chromium oxide (Cr2O3) ua cov khoom tseem ceeb, periclase thiab spinel ua cov pob zeb tseem ceeb ntawm cov khoom siv refractory. Xws li cib siab refractoriness, kub siab zog, tsis kam mus rau yooj yim slag yaig kuj, zoo thermal stability, acidic slag kuj muaj ib co adaptability. Lub ntsiab raw khoom los tsim cov chrome refractory cib yog sintered magnesia thiab chromite. Purity magnesia raw khoom kom siab li ntau tau, cov kev cai ntawm cov tshuaj muaj pes tsawg leeg ntawm chromite yog: Cr2O3: 30 ~ 45%, CaO1.0 ~ 1.5%.
Cov khoom ntawm High Chrome Bricks
- Siab zog,
- Corrosion kuj,
- Erosion kuj,
- Zoo heev slag kuj,
- Zoo thermal shock stability.
Kev sib xyaw ntawm High Chrome Bricks
High chrome cib feem ntau muaj xws li Cr2O3, monoclinic zirconia thiab alumina hmoov. Yog li ntawd, kev ua tau zoo ntawm high chromebricks yog ze ze rau kev ua haujlwm ntawm cov tshuaj no. High chrome hluav taws cib muaj chromium hemitrioxide 30%, thiab siab chrome cib yog tshwj xeeb nrog cov kua qaub thiab alkali slags tsis kam, thiab tsuas yog siv nyob rau hauv cov txheej txheem cais, thiab nonferrous smelting furnaces, thiab lwm yam.
High Chrome Bricks Manufacturing txheej txheem
High chrome refractory cib yog tsim los ntawm cov khoom zoo magnesite thiab chrome ore nplua nqi sib tov. Raws li kev xav tau sib txawv, kho cov ntsiab lus ntawm Cr2O3, cov khoom siv thermal stability thiab kev ua haujlwm kub siab yog qhov txaus siab. High chrome bricks yog dav siv nyob rau hauv cov cement kiln thiab nonferrous metallurgical rauv thiab lwm yam.
Rongsheng Refractory High Chrome Bricks Specifications
| Yam khoom | Qauv: RS-Cr94 | Qauv: RS-Cr92 | Qauv: RS-Cr90 | Qauv: RS-Cr80 |
| Cr2O3% yog ' | 94 | 92 | 90 | 80 |
| TiO 2% | 3.8 | 3.8 | 4 | - |
| Pom tseeb Porosity% | ≤16 | ≤ 20 | ≤ 20 | ≤ 20 |
| Qhov ntom ntom g / cm3 | ≥4.33 | ≥4.05 | ≥4.1 | ≥4.00 Nws |
| Txias compressive zog MPa | ≥200 | ≥100 | ≥100 | ≥100 |
| 0.2Mpa Refractoriness Nyob rau hauv Load T0.6 ℃ | ≥1700 | ≥1680 | ≥1680 | ≥1670 |
Daim ntawv thov ntawm High Chrome Bricks
High chrome bricks yuav siv tau nyob rau hauv metallurgical kev lag luam, architectural khoom kev lag luam, thiab lwm yam uas tsis yog-ferrous smelting furnace, thiab lwm yam thiab kuj yuav siv tau rau kab sintering cheeb tsam ntawm qhuav tshiab ua cement kilns thiab iav tank furnaces li checkers thiab cov lwm lub tshuab cua sov.
High Chrome Bricks Chaw tsim tshuaj paus los ntawm RS Refractory Factory
RS refractory Hoobkas yog cov kws tshaj lij chrome refractory cib xa khoom uas tsim nyob rau hauv thaum ntxov 90s ntawm nees nkaum caug xyoo. RS refractory Hoobkas tau tshwj xeeb hauv siab chrome thaiv rau ntau tshaj 20 xyoo. Qhov zoo ntawm RS Refractory Factory yog raws li hauv qab no:
- Qhov chaw zoo,
- Cov nplai loj,
- Lub koob npe nrov,
- Txaus nyiam tus nqi,
- Kev pabcuam tshaj lij,
- Kev xa khoom sai.
