Iron Runner Ramming Mass

A metallurgical industry-grade refractory product engineered for reliable high-temperature service.

Iron Runner Ramming Mass

Iron Runner Ramming Mass

A metallurgical industry-grade refractory product engineered for reliable high-temperature service.

The following table lists the key technical properties of Iron Runner Ramming Mass. For full data sheets, mix-design recommendations or installation instructions, contact our engineering team.

Technical Specifications

Index

XB-RA55

XB-RA50

XB-RA45

Product Name

Al-SiC-C
Ramming mass

Al-SiC-C
Ramming mass

Al-SiC-C
Ramming mass

Chemical Composition
(%)

Al2O3

≥55

≥50

≥45

SiC

≥15

≥15

≥18

Bulk density degree
(g/cm3)

1450×3h

≥2.50

≥2.40

≥2.40

Modulus of rupture degree
(MPa)

110×24h

≥4.0

≥3.5

≥3.5

1450×3h

≥6.0

≥5

≥5

refractory Compressive strength degree
(MPa)

110×24h

≥18

≥15

≥15

1450×3h

≥25

≥20

≥20

Linear Change Rate(%)
max.

1450×3h

±0.5

0~+0.5

±0.5

Application Position

Main Trough

Iron Runner

Slag Runner

Application

Suitable for use in the Refractories for Metallurgical Industry. This product page has been viewed 3480 times.