Name: Sintered Spinel -Sintered magnesia-alumina spinel
Brand: SBM-SINABUDDY
SKU: Refractory, Ceramics

Sintered Spinel -Sintered magnesia-alumina spinel

Specifications

Brand: SBM-SINABUDDY
Origin: China
Packaging: in 1MT big bags/ 25kg bags on pallets
Price Term: FOB, CFR, CIF, DDU, DDP
Payment Term: T/T, L/C, D/P
Supply Ability: 500-800MT per month
Delivery Time: within 20-30 days
Loading Ports: Xingang, China; Qingdao, China

Product Description

Sintered Spinel

Sintered magnesia-alumina spinel spinel, the product is made of imported industrial alumina and high quality active magnesia as starting materials, sintered at super-high temperature, which is a preferred material for basic refractories and high quality castables for ladle and for con-casting slide plates due to its features of ultral-low impurity , good crystal growth and homogenized structure.

Index TYPES

MAS-90 MAS-78 MAS-66

Al2O3 88-92% 76-79% 64-66%

MgO 8-12% 21-24% 32-34%

CaO 0.25% max 0.35% max 0.5% max

SiO2 0.15% max 0.25% max 0.3% max

Na2O 0.15% max 0.10% max 0.02% max

Fe2O3 0.2% max 0.2% max 0.25% max

Fe Magnetic 0.02max 0.02max 0.02max

Bulk density (g/cm3) 3.3 min 3.3 min 3.25min

Apparent porosity (%) 3.0 max 3.0 max 3.0max

Water absorption 0.8 max 0.8 max 1.0max