Baking-free Ramming Mix for Iron Runner
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PRODUCTS / Refractory products for Blast Furnace /
Baking-free Ramming Mix for Iron Runner
Brand: PN-TD
PN-TD developed by PRCO is an excellent choice for middle or small sized blast furnace with one taphole, offering high strength, good resistance to erosion/corrosion. Baking is not necessary, so installation and maintenance time is dramatically reduced.
Main Properties:
BrandPN-TD
Al2O3 (%);≥55
SiC+C(%);≥15
Bulk density (g/cm3);≥200℃×16h2.50
1450℃×3h2.50
Cold crushing strength (MPa);≥200℃×16h15
1450℃×3h10
Modulus of rupture (MPa);≥200℃×16h2
1450℃×3h3
Reheat linear change (%)1450℃×3h±0.5
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