JM23 insulating cib siv siab ntshiab mullite li raw khoom, JM23 insulating cib yog tsim los ntawm kev ntxiv alumina hmoov raws li ntau hom thiab ces sintering nyob rau hauv high kub. JM23 rwb thaiv tsev firebrick yog cov khoom siv hluav taws xob tshiab rau rwb thaiv tsev. JM23 rwb thaiv tsev hluav taws cib yog tsim raws li German kev lag luam tus qauv uas tshwj xeeb tshaj yog rau xa tawm mus rau txawv teb chaws.
Index | Qauv | Volume ceev g/cm3 | Reheating Linear Hloov 1300 ℃ × 12 h % | Txias Compression Strength Mpa | Bending zog ntawm qhov kub thiab txias Mpa | Kub Kev coj ua 350 ℃ w/mk | Tshuaj muaj pes tsawg leeg % | |||
JM-23 | Al2O3 | SiO 2 | Fe2O 3 | |||||||
A | 0.5 | -1 | 1.2 | 0.9 | 0.16 | 42 | 54 | 0.8 ua | ||
B | 0.55 ib | -0.6 | 1.3 | 1.0 | 0.17 ib | 42 | 54 | 0.8 ua | ||
C | 0.6 | -0.5 | 1.6 | 1.1 | 0.19 ib | 44 | 52 | 0.8 ua | ||
D | 0.8 ua | -0.4 | 2.2 | 1.3 | 0.24 ib | 45 | 51 | 0.9 | ||
E | 1.0 | -0.2 | 2.8 | 1.7 | 0.31 Nws | 45 | 51 | 0.9 |
JM23 rwb thaiv tsev firebricks yog dav siv rau tshav kub-insulating lub hom phiaj nyob rau hauv ntau yam kev lag luam rauv, hluav taws xob rauv thiab metallurgical qhov cub, Cracking rauv nyob rau hauv roj av, Kub moj tej tawg rauv hauv metallurgy, Ceramic roller kiln, qhov cub, shuttle kiln rau hluav taws xob porcelain, lauj kaub rauv rau iav kev lag luam, Sab hauv ob sab ntawm hom hluav taws xob rauv thiab cov khoom siv kub.
RS refractory Hoobkas yog ib tug kws JM23 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 JM23 rwb thaiv tsev hluav taws cib rau ntau tshaj 20 xyoo. Yog tias koj muaj qee qhov kev thov ntawm JM23 rwb thaiv tsev refractory thaiv, lossis muaj qee cov lus nug ntawm JM23 rwb thaiv tsev refractory cib txog lub cev thiab tshuaj ntsuas ntsuas, thov hu rau peb dawb. thiab Rs refractory Hoobkas raws li tus kws tshaj lij JM23 rwb thaiv tsev firebrick chaw tsim tshuaj paus hauv Suav teb, muaj qee qhov kev sib tw zoo li hauv qab no: