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$RHfurnaceuseunshapedbasicrefractorycastable$ $RHfurnaceuseunshapedbasicrefractorycastable$ $RHfurnaceuseunshapedbasicrefractorycastable$

RH furnace use unshaped basic refractory castable

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$Copper smeting coverter e-fuzed re-bonded MgO-Cr2O3 tuyere eye refractory brick$ Copper smeting coverter e-fuzed re-bonded MgO-Cr2O3 tuyere e...

$High-wearing chrome-Corundum Refractory Brick$ High-wearing chrome-Corundum Refractory Brick

$High strength wearing-resisting Si-Mullite refractory brick$ High strength wearing-resisting Si-Mullite refractory brick

ITEM PROPERTY		Corundum-Spinel Castable HXCMA-93	MgO-Cr2O3 Ramming Mix HXMGE-55	MgO Gunning Refractory Mix HXMC-80	MgO-Cr2O3 Refractory Mortar HXMGE-50
Al2O3 % ≥		85	/	/	/
MgO % ≥		8	55-60	83	50
Cr2O3 % ≥		/	16	/	18
SiO2 % ≤		/	1.5	/	/
B. D. g/cm3 ≥ (110℃×24h)		3.0	3.10	2.30	/
C. C. S. (MPa)≥	110℃×24h	30	30	5	1.5
C. C. S. (MPa)≥	1500℃×3h	80	40	20	1.0
M.O.R (MPa)≥	110℃×24h	5	5	2	/
M.O.R (MPa)≥	1500℃×3h	10	6	5	/
P.L.C (%)	1500℃×3h	0--1.0	-0.5--+0.5	-1.5--+3.0	Bonding time: 1-3 min

*They are typical values in this table, not a basis for order.

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