Low Creep Fireclay Brick for Hot Blast Stove

Model:	brick
Brand:	Cunse
Origin:	Made In China
Category:	Metallurgy , Mining & Energy / Metallurgy & Mining / Flat & Rolled Metallic Materials
Label:	fire brick , fireclay brick , clay brick
Price:	US $366 / ton
Min. Order:	20 ton

Product Description

Low Creep Fireclay Brick

It is made of high quality fireclay clinker as main material by shaping at high pressure and sintering at high temperature.

Advantages:

This product has advantages of high refractoriness under load, good creep resistance at medium temperature and good impacting resistance.

Application:

It is the main refractory for positions with medium and low temperature hot blast stove.

Technical Index:

Item	Low Creep Fireclay Brick
Item	DRL-130	DRL-125	DRL-120
Al2O3 , % ≥	44	42	39
Apparent Porosity,% ≤	18	20	22
Bulk Density, g/cm3 ≥	2.3	2.15	2.1
Cold Crushing Strength, Mpa ≥	40	35	35
Refractoriness, ℃ ≥	1750	1730
0.2Mpa Refractoriness Under Load T0.6,℃ ≥	1340	1300	1260
Permanent Linear Change 2h %, ≤	(1400℃) 0.1~0.2	(1400℃) 0.1~0.2	(1400℃) 0.1~0.2
0.2Mpa(20-50h) Creep Rate, % ≤	(1200℃) 0.2	(1200℃) 0.2	(1200℃) 0.2
Thermal Shock Resistances(1100℃ Water-cooling, cycles) ≥	It must be tested and list the actual measuring data in the quality certification.