-
Jan 20, 2022REASONS AND TREATMENT METHODS FOR FREQUENT SHEDDING OF CASTABLES AT THE KILN ...During the calcination process of cement clinker, the position of the kiln mouth is very special, and it rotates rapidly with the kiln body, and is affected by the rapid change ... -
Jan 13, 2021FACTORS AFFECTING THE PROPERTIES OF HIGH-PURITY ALUMINUM-MAGNESIUM CASTABLES ...Experiment procedure Use tabular corundum, fused corundum, sintered aluminum-magnesium spinel, fused magnesia, α-Al2O3 micropowder, silica micropowder and pure calcium aluminate... -
Jan 07, 2022THE KNOWLEDGE ABOUT THE SILICON BRICKSWhen producing silicon bricks, why should waste silicon bricks be added to the ingredients? When preparing silica brick mortar, a certain amount of waste silica brick is usually... -
Dec 29, 2021GRADE CLASSIFICATION, PRODUCTION PROCESS AND PERFORMANCE OF SINTERED MAGNESIAIn the refractory industry, light-burned magnesia from magnesite or light magnesia produced by the chemical method of seawater and brine is calcined in a rotary kiln or shaft ki... -
Dec 21, 2021HOW TO IMPROVE THE QUALITY OF HIGH ALUMINA BRICKS IN THE PRODUCTION PROCESSThe quality improvement of high alumina bricks is nothing more than high-pressure forming and high-temperature sintering. However, in the production process, we must start from ... -
Dec 17, 2021IGNITION LOCATION AND IGNITION FACILITIES OF TUNNEL ROASTING KILN1. The principle of choosing the ignition position (1) Determine the ignition position according to the changes in the materials used in the masonry kiln and kiln roof during th... -
Dec 16, 2021COKE OVEN REGENERATOR REPAIR AND CHECKER BRICK REPLACEMENT MEASURES, VERY DET...In coke ovens that have been produced for many years, cracks, melting, deformation and even collapse of the regenerator and the main wall are caused by factors such as temperatu... -
Dec 10, 2021WHICH RAW MATERIALS AFFECT THE SLAG RESISTANCE OF ALUMINUM-MAGNESIUM LADLE CA...Now, the ladle has become an important refining equipment, so alkaline bricks have become an important refractory material for the lining of the ladle, and they are used in conj... -
Dec 03, 2021PERFORMANCE DIFFERENCE TEST BETWEEN BAUXITE CLINKER FOR CASTABLE AND BAUXITE ...China has rich reserves of high-bauxite bauxite resources, but due to disorderly mining in recent years, the reserves of high-grade bauxite raw materials have fallen sharply, an... -
Nov 30, 2021THE EFFECT OF MAGNESIA-ALUMINUM SPINEL ADDITION AMOUNT AND PARTICLE SIZE ON T...With the gradual deepening of national environmental governance and greater efforts, green chromium-free environmentally friendly alkaline refractories have shown more advantage... -
Nov 29, 2021HEAT PRESERVATION MEASURES FOR REFRACTORY CASTABLES FOR HEATING FURNACE IN WI...The reheating furnace is an important thermal equipment used in the rolling mill to heat the billet. When the reheating furnace is newly built, minor repaired, medium repaired, ... -
Nov 23, 2022APPLICATION OF MAGNESIA CARBON BRICKS IN STEELMAKINGMagnesia carbon bricks are very suitable for the requirements of steel smelting due to their superior high temperature resistance, slag erosion resistance and good thermal shock...
