JM30 rwb thaiv tsev firebrick yog tsim los ntawm high purity refractory clays nrog maj mam nce aluminium oxide cov ntsiab lus thiab ua tib zoo saturated nrog organic filling, uas ces burns tawm thaum lub sij hawm ntau lawm txheej txheem, uas ua rau ib tug homogeneous, tswj porous qauv. Yuav kom ua tiav qhov yuav tsum tau ua siab ntev, tag nrho rau phab ntsa ntawm txhua lub cib tau ua tiav.
Index | Qauv | Qhov ntom ntom ntom / cm3 | Reheating linear Hloov | Txias Crushing zog MPa | Modulus ntawm Rapture MPa | Thermal conductivity 350 ℃ W / (m·K) | Tshuaj muaj pes tsawg leeg% | ||
Al2O3 | SiO 2 | Fe2O 3 | |||||||
JM 30 | A | 1.0 | -0.8 1400 ℃ * 12h | 3.0 | 1.8 | 0.40 Nws | 72 | 26 | 0.5 |
B | 1.1 | -0.7 1400 ℃ * 12h | 3.5 | 1.9 | 0.43 ib | 72 | 26 | 0.5 |
JM30 rwb thaiv tsev hluav taws kub cib yog dav siv los ua thawj txheej ntawm lub refractory hauv ob sab phlu los yog rov qab insulating txheej tom qab tag nrho lwm cov refractory khaubncaws sab nraud povtseg nyob rau hauv furnaces, bakes, hluav taws raws, refining chambers thiab cua sov furnaces, regenerators, roj ntau lawm cov nroj tsuag thiab conduits, npaj furnaces, stressrelieving furnaces, reactor chambers thiab zoo sib xws high-temperature industrial devices.
RS refractory Hoobkas yog ib tug kws JM30 rwb thaiv tsev refractory cib tsum uas tsim nyob rau hauv thaum ntxov 90s ntawm nees nkaum caug xyoo. RS refractory Hoobkas tau tshwj xeeb hauv JM30 rwb thaiv tsev hluav taws cib rau ntau tshaj 20 xyoo. Yog tias koj muaj qee qhov kev thov ntawm JM30 rwb thaiv tsev firebricks, lossis muaj qee cov lus nug ntawm JM30 rwb thaiv tsev refractory thaiv txog lub cev thiab tshuaj ntsuas ntsuas, thov hu rau peb dawb.