Hrilhfiahna
Coke oven atana kan silica brick te hi coke oven-a thil pawimawh ber a ni a, chu chu coke oven-a thil bulpui ber siamna atana hman a ni a, chu chu regenerative chamber, coking chamber, furnace top, etc. te an ni a, thermal strength sang tak, true density hniam tak, thermal expansion rate hniam leh quartz-a content sang tak, processing-a good stability leh long service life{{1}, an chemical composition-te chu SILOAS-a an chemical RAWMARINES-ah an innghat a ni. leh bawlhhlawhna. te pawh a awm bawk.
Nihphung
Heng silica brick te hi coke oven atana siam an ni a, chu chuan thil tha tak tak a siam thei a, chu chuan temperature him ber a din thei a, a remchan dan angin heating wall thickness a tihziaawm thei a, chutih rual chuan coke. quality a tichak lehzual a, a ti tha zawk thei bawk a, an softening temperature chu load hnuaia a sang hle a, an impurity thenkhat chuan an theihna tur hmun thenkhat chu an nei a, mahse, bearing point an nei tlem zawk a, mahse, an nei tha lo hle a ni.
Chemical leh physical of properties .
Item brand 1000 a ni. | jg-94A . | jg-94b a ni. | jg-94y a ni. | |||
nihphung pangngai | tlanglawn | nihphung pangngai | tlanglawn | nihphung pangngai | tlanglawn | |
Refractoriness℃1000 a ni. | 1690 aia tam emaw, a tlukpui emaw . | 1710 | 1690 aia tam emaw, a tlukpui emaw . | 1708 | 1690 aia tam emaw, a tlukpui emaw . | 1705 |
A lan dan chuan porosity % a ni. | 22 aia tlem emaw a aia tlem emaw . | 20.3 | 24 aia tlem emaw a aia tlem emaw . | 21.8 | 22 aia tlem emaw a aia tlem emaw . | 20.6 |
Bulk density G/CM3 a ni. | ||||||
Density dik tak . | 2.35 aia tlem emaw, a tlukpui emaw a ni. | 2.324 | 2.35 aia tlem emaw, a tlukpui emaw a ni. | 2.326 | 2.35 aia tlem emaw, a tlukpui emaw a ni. | 2.323 |
Cold crushing chakna MPA . | 29.4 aia tam emaw, a tlukpui emaw a ni. | 53.9 | 19.6 aia tam emaw, a tlukpui emaw a ni. | 42.3 | 29.4 aia tam emaw, a tlukpui emaw a ni. | 49.5 |
0.2mpa Refractoriness chu load(kd)℃hnuaiah a awm a. | 1660 aia tam emaw, a tlukpui emaw . | 1675 | 1650 aia tam emaw, a tlukpui emaw . | 1673 | 1650 aia tam emaw, a tlukpui emaw . | 1675 |
Peranent linear inthlak danglamna %℃XHRS.% a ni. | 1450x2 | 1450x2 | 1450x2 | |||
0.2 aia tlem emaw, a tlukpui emaw a ni. | 0.10 | 0.2 aia tlem emaw, a tlukpui emaw a ni. | 0.10 | 0.2 aia tlem emaw, a tlukpui emaw a ni. | 0.08 | |
1000 thermal expansion % a ni. | 1.25 aia tlem emaw, a tlukpui emaw a ni. | 1.23 | ||||
1100 thermal shock resistant (cycles) . | ||||||
SiO2% a ni a. | 94 aia tam emaw, a tlukpui emaw . | 95.47 | 94 aia tam emaw, a tlukpui emaw . | 95.05 | 94 aia tam emaw, a tlukpui emaw . | 95.2 |
AL2O3% a ni. | 1.5 aia tlem emaw, a tlukpui emaw a ni. | |||||
Fe2O3% a ni. | 1.5 aia tlem emaw, a tlukpui emaw a ni. | |||||
A hnuhma awm zat quartz % . | 3 aia tlem emaw a aia tlem emaw . | |||||
Dilna | Carbonization chamber hnuai lam bang . | a dangte . | Coke oven lian tak carbonization chamber a awm bawk. | |||
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