Chrome Magnesite Bricks With Refractoriness 1700 - 1800℃ And Mohs Hardness 8.5
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Product Description: Magnesia Chrome Brick is a kind of refractory brick made from magnesia chrome. It is characterised by its thermal expansion coefficient of 2.5-3.5×10-6/℃, chemical composition of MgO-Cr2O3, cold crushing strength of ≥50 MPa and Mohs ......
ZHENGZHOU CAIHUA KILN MASONRY INSTALLATION CO.,LTD
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