The process of customizing high alumina bricks usually includes the following key steps:I. Identifying needsSize and shape: determine the size and shape of the required high-alumina brick, including standard size (such as 230×114×65 mm) or special-shaped brick (such as arch brick, side arch brick, Read More

The manufacturing process of high alumina brick mainly includes the following key steps:I. Preparation of raw materialsThe main raw materials of high-alumina brick include high-alumina bauxite and high-purity alumina powder. These raw materials need to be calcined at high temperature to form clinker Read More

As a high-performance refractory, high-alumina brick has obvious advantages in many aspects, especially in comparison with other common refractories such as clay brick, magnesia-carbon brick and mullite brick. Read More

The application of high alumina brick in steelmaking furnace is mainly reflected in the following aspects:I. Furnace top and upper part of furnace bodyHigh alumina brick is often used in the top and upper part of steelmaking furnace because of its good thermal shock resistance and high refractorines Read More

Refractory plays an indispensable role in modern industrial production, and high-alumina brick, as the outstanding one, is widely used in various high-temperature industrial fields with its excellent performance. This paper will introduce the performance characteristics of high alumina brick and its Read More

When mixing refractory mud, too high water temperature will bring many adverse effects, as follows:I. Chemical reactions affecting the binderRefractory mud usually contains a variety of binders (such as phosphoric acid, water glass, dextrin, etc.) Read More

When mixing refractory mud, the water temperature requirements are as follows:I. Normal temperature water:Usually, clean normal temperature water should be used when mixing refractory mud, and the water temperature is generally between 5℃ and 35℃. Read More

Refractory mud is an important material for building, sealing and repairing refractory materials in high temperature industry. The following is the use process and matters needing attention of refractory mud:I. Use process(1) Material preparationPrepare refractory mud, water, agitator, spatula, Read More

In the production process of refractory mud, ensuring the quality of raw materials is the key link to ensure the performance and stability of the final product. Read More

In the field of modern high-temperature industry, refractory plays an indispensable role, and refractory mud, as an important part of it, is the key factor to ensure the normal operation of high-temperature equipment. In this paper, the characteristics, application, production and quality control of Read More

In the field of high temperature industry, refractory plays an indispensable role, and its performance is directly related to the service life and production efficiency of industrial furnaces. Refractory plastic refractory, as a special kind of refractory, has attracted much attention in modern indu Read More

Refractory plastic refractory is widely used in metallurgical industry, mainly in the following aspects:I. Blast furnaceLining material: The lining of blast furnace is an important application part of refractory. Read More