Fireclays are clays that are immune to deformation and melting at high temperatures in the ceramics industry. Unfired refractory bond clay and fireclays (chamotte), fired refractory clay, or similar grog ingredients are used to make fireclay refractory bricks. The basic components of fireclay refractory bricks are 18 percent to 44 percent alumina (Al2O3) and 50 percent to 80 percent silica (SiO2). Because of the variety of clays and manufacturing techniques available, a wide

The Malaysian economy expanded by 16.1% in the second quarter (1Q 2021: -0.5 percent ) Malaysia’s economy has grown by 16.1% in the 2nd quarter (1Q 2021: -0.5 percent ). Domestic demand growth and excellent export performance were key factors in the economy’s success. Strong growth also came from a lower starting point, thanks to a steep drop in jobs in the second quarter of 2020. Upon the re-establishment of powerful countrywide reinforcement initiatives under Section 1 of t

INTRODUCTION Dolomite is a calcium and magnesium double carbonate (CaCO3, MgCO3). It is a key raw material in the iron and steel, ferroalloys, glass, alloy steels, and fertilizer industries, among other industries. There are also dolomite chip flooring tiles accessible. Dolomite brick has a number of characteristics that make it an excellent refractory lining for a cement rotary kiln. The strong refractoriness of dolomite bricks allows them to withstand the high temperatures