dry alumina spinel ramming mass

Product Overview

Description

dry alumina spinel ramming mass DE-86 for melting steel in Induction furnaces and Middle Frequency

BRAND:DE-86

DESCRIPTION

Spinel forming dry lining material for unalloyed,alloyed and investment steel casting.

CHEMICAL ANALYSIS

Product proprties	Typical values	Units
Al2O3	84-86	%
MgO	10-12	%
SiO2	0.3 Max	%
Fe2O3	0.1 Max	%
CaO	0.3 Max	%

PHYSICAL PROPERTIES

Grain Size:0-5mm

Bulk Density:3.0gr/cm³

Type of bond:Ceramic

Sintering Temperature:1700°C

Max.Service Temperature:1800°C

Packing:in 25kg paper bag*40 bags into 1 Jumbo Bag.