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Neutral Ramming Mass DE-90

Technical data sheet
Brand		DE-90
Max service temp.(°C)		1800
Bulk density(g/cm3)		3.15
Chemical composition(%)	Al2O3	90.33
	MgO	8.23
	SiO2	0.17
	Fe2O3	0.075
Grain Size		0-6mm
Type of bond		Ceramic
Sintering Temperature(°C)		1700°C
Package		25kg,in paper bags

Neutral Ramming Mass and Products Rang
Neutral ramming mass DE-86	Alumina Spinel Ramming mass DE-86(Neutral ramming mass DE-86)
Alumina Spinel Ramming mass DE-88	Neutral Ramming mass DE-90
Dry Tabular Alumina Spinel Ramming Mass DE-TB	Dry Alumina Ramming Mass based on Corrundum for melting steel in Induction furnaces and Middle Frequency

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