Product innovation Low thermal conductivity and energy-saving refractory materials Lightweighting - designing the material structure to achieve lightweighting while ensuring the necessary functionalities such as alkali resistance. Microporous technology - research on microstructure and performance ... Read more
1、Mechanical damage Subjected to a combination of pressure, pull, twist, shear mechanical stress. Kiln rotation, cylinder ellipticity, lining brick and cylinder body and between the brick and brick extrusion, twisting, kiln cylinder body deformation, will ... Read more
1、Cement rotary kiln refractory brick lining is divided into four categories according to the size of the brick seam and the degree of fine operation. The categories and brick seam size are as follows Category ... Read more
I. Program development 1 Arrangement of furnace plan In order to meet the urgent demand for coke and coke oven gas and increase the output of coke and gas as much as possible, the arrangement ... Read more
High strength wear-resistant castable is prepared by special cement, wear-resistant steel sand and chemical admixture, which has the characteristics of fast solidification, high strength and wear-resisting. It is widely used in coal mines, power plants, ... Read more
Construction requirements of acid-resistant refractory castables 1、The construction of acid-resistant castables should ensure that the power is not stopped and the construction is not interrupted. 2、The template for the construction of acid-resistant castables can be ... Read more
1、Acid-resistant castable material, thickness is 10-20 mm, compartmentalized construction, compartmentalized seam spacing 2-3 meters, the width of the seam can be 15-20 mm, the seam is filled with you teach dense. 2, Acid-resistant castable material ... Read more
Abrasion resistance is the ability of refractory materials to resist the abrasive effects of hard materials and dusty gases. Abrasion resistance is the nature index of refractory products evaluated and selected in the working environment ... Read more
Definition of Refractory PlasticRefractory plastic is an indefinite refractory material which is in the form of hard clay paste and maintains high plasticity for a long period of time, which is made of powdered granular ... Read more
High strength wear-resistant castable technical properties 1, Early strength, early setting, 20-30 minutes initial setting and 3 hours final setting in summer, 4-6 hours final setting in winter in general, 1 day compressive strength reaches ... Read more