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Corundum And Corundum-mullite Bricks

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Release time：2024-04-24 10:08:41

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Item		EAM-70	EAM-75	EAM-80	EAM-85	EAM-90	EA-98
Chemical Composition	Al₂O₃ （% ）	≥70	≥75	≥80	≥85	≥90	≥98
	Fe₂O₃（% ）	≤ 0.5	≤ 0.5	≤ 0.5	≤ 0.5	≤ 0.5	≤ 0.5
	Al₂O₃+SiO₂（% ）	≥ 98	≥ 98	≥ 98	≥ 98	≥ 98	≥ 98
	TiO₂ （% ）	≤0.2	≤0.2	≤0.2	≤0.2	≤0.2	≤0.2
Bulk Density, B.D. g/cm³		≥2.5	≥2.6	≥2.5	≥2.6	≥2.5	≥2.6
Apparent Porosity, A.P. %		≤18	≤18	≤18	≤18	≤18	≤18
Normal Temperature Compressive Strength.C.C.S. MPa		≥70	≥80	≥80	≥80	≥80	≥80
Softening Temperature Under Load, R.U.L. ℃		≥1700	≥1700	≥1700	≥1700	≥1700	≥1700

Oxide bonded SiC products are pressed and ﬁred at O2 atmosphere, it features low porosity, excellent thermal shock resistance and corrosion resistance, and can be applied in incinerator, iron and steel industries and non-ferrous industry.

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