1, Cov lus piav qhia:
Zom silica cib siv optimizing nyoos khoom grain loj tis, optimize cov organic binder thiab optimize molding khoom ntau lawm. Zoo tshaj qhov qub ciav ciam cib tsis pom tseeb Porosity, siab txias Crushing Lub zog thiab thermal conductivity. Nyob rau hauv kev tsim kho ntawm coke qhov cub, nce lub zog txuag cov nyhuv. Txo cov pa roj carbon monoxide poov xab. Yog ib qho tseem ceeb rau kev tsim kho ntawm coke qhov cub ntawm cov khoom siv roj ua rau yav tom ntej.
2, Index:
| Index | Ordinary silica cib | Siav silica cib |
SiO2% min. | 94.5 | 95 |
Al2O3% max. | 1.2 | 1.0 |
Fe 2O3% max. | 1.2 | 0.8 |
CaO% max. | 3.0 | 2.5 |
Tshaj Porosity% max. | 24 | 19 |
Bulk Density g / cm³min. | 1.8 | 1.9 |
muaj tseeb tseeb gravity max. | 2.34 | 2.335 |
Txias zog Crushing zog MPa min. | 28 | 60 |
Cov Kev Cai Hloov Tawm 1450 ℃, 2h | 0 ~ + 0.2 | 0 ~ + 0.2 |
Refractoriness hauv load ℃ 0.2MPa, 0.6% | 1650 | 1660 |
Thermal Expansion% 20 ~ 1000 ℃. | 1.30 | 1.25 |
Residue quartz% max. | 1.5 | 0.5 |
Thermal conductivity 1100 ℃ W / mk min. | 1.9 | 2.3 |
3, Kev tsim ntau cov khoom:
Crushed raw cov ntaub ntawv ntxuav los ntawm dej, tshem tawm cov khib nyiab, ces, nws yog qhuav thiab crushed rau txhua theem ntawm granularity, tom homogeneous nws, nws yog ua los ntawm tsis siv neeg siab tonnage moulding tshuab.Nws tseem ceeb heev uas tswj cov hluav taws kub thiab kub-rising curve ntawm cov khoom. Cov cai tswj kev khiav haujlwm yuav tsum tau nruj nruj kom tswj tau cov khoom zoo sab hauv thiab sab nraud.
4, Cov khoom nta:
1) Tsom iav Silica Brick muaj qhov tseeb qhov tseeb, ncav 2.34g / cm3.
2) Cov thermal conductivity ntawm cov khoom
3) Nws muaj qhov kub zoo, ua kom zoo dua hauv load> 1650 ℃
4) Qhov porosity pom muaj tsawg, ≤19%
5, Qhov loj siv ntawm cov khoom muaj raws li nram no:
Loj npog loj, ncu ci iav, thiab lwm yam chaw ua kom sov.
6, Peb Zoo:
Peb lub tuam txhab thiab lub Hoobkas muaj ze li ntawm 30 xyoo ntawm kev ua tau zoo silicone bricks, zoo meej technology thiab zoo meej tswj qhov system.Tam sim no, peb cov xov tooj cib yog kaw. Nws muaj kev tiv thaiv kev tswj hwm tus loj, qhov muag thiab sab hauv zoo ntawm cov khoom. Qhov ntev ntawm qhov tunnel kiln yog 180m, thiab muaj 4 pieces kom cov firing zoo ntawm cov khoom.Up mus rau tam sim no, peb lub Hoobkas yog tus saib xyuas ntawm Anshan Coke Cub tsim haum hauv Suav teb. Cov teb chaws tuaj yog Is Nrias teb, Brazil, Lub teb chaws Yelemees, Ltalis, Tebchaws Asmeskas, Kaus lim qab teb, South Africa thiab lwm yam. Peb lub Hoobkas muaj txhua xyoo muaj txog 300,000 tons.
Hu rau kuv: Email: wp @ cnjingganrefractory.com / sdwenping @ 163.com
TEL: 86-0533-4188518 / FAX: 86-0533-4188518
Rose: + 86-13275332819 (wechat / whatsapp naj npawb)
Cim npe nrov: ntom silica cib, Tuam Tshoj, tuam ntxhab, lwm tus neeg, Hoobkas, siv, khoom
