Magnesia Chrome Bricks

Item:Magnesia Chrome Bricks

MgO Chemical composition:35%

Apparent Porosity:16%

Cold Crushing Strength:40 Mpa

0.2Mpa Refractoriness Under Load T0.6:1700

Bulk Density:3.3 g/cm3

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Overview

►Description:
♦ High strength
♦ Corrosion resistance
♦ Erosion resistance
♦ Excellent slag resistance
♦ Good thermal shock stability

It is made with sintered magnesia and refractory level chrome ore as raw materials. The space between refractory grains is bonded with silicate. The domestic so called magnesia –Chrome bricks .

The refractoriness of magnesia chrome bricks are more than 2000℃,and the refractory under load is a above 1550℃.Good steady volume in high temperature , the performance of meeting sudden cold and sudden hot is better than magnesia bricks

Technical Data

Item		Behaviors
		Magnesia Chrome Bricks
		TY-DMC-40	TY-DMC-20	TY-DMC-12	TY-DMC-8
Chemical composition	MgO %	35	60	70	70
	SiO₂ %	1.0	1.0	2.0	2.0
	Cr₂O₃ %	40	20	12	8
Apparent Porosity (%)		16	16	18	18
Cold Crushing Strength (Mpa)		40	40	40	40
0.2Mpa Refractoriness Under Load T0.6		1700	1700	1650	1650
Bulk Density (g/cm³)		3.3	3.15	3.05	3.0

Inquiry

sales@sunriserefr.com
0086-371-63838939
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