High alumina refractories are widely used in high-temperature industries. The following is a detailed description of their applications:1. Iron and steel industryBlast furnaceHigh alumina refractories are used in the lin···

I. Detailed analysis of property classification1. Chemical composition and mineral compositionSilica refractory: mainly composed of silicon dioxide (SiO₂), with excellent resistance to acidic slag erosion, often used in···

High alumina bricks commonly used in industrial kilns are an important refractory material. They are widely used in various high-temperature industrial fields due to their excellent refractory properties, corrosion resis···

The quality identification of high alumina bricks can be carried out from the following aspects:1. Appearance inspectionColor: The color of high alumina bricks is usually related to their alumina content. Generally speak···

The compressive strength of refractory materials is one of the important indicators to measure their quality and performance. It is related to the service life of refractory materials and directly affects the safety and ···

1. Refractory materials for furnace body(1) Brick-built furnace body. Furnace lining built with insulation bricks and refractory bricks. The insulation layer of the furnace is built with clay or high-alumina insulation b···

Melting_zones🔥In glass melting furnaces the main tank is divided into several zones each zone has an important role and specific temperature gradients to ensure that the raw materials are transformed into homogeneous h···

01. Lining construction method and refractory materials usedCarbon lining construction is divided into insulation lining construction, cooling lining construction and hot and cold mixed lining construction according to c···

Installation of refractory lining for glass shell kiln is a crucial process, which is directly related to the service life of the kiln, thermal efficiency, stability and safety of the production process. The following wi···

Corundum-spinel breathable bricks for ladle bottom blowing are very critical functional components in the off-furnace refining process. Their performance has an important impact on the smooth implementation of the refini···