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Oct 20, 2021REFRACTORY CASTABLES AND MEASURES TO INCREASE THEIR SERVICE LIFEWith the development of new dry-process cement production technology, corresponding refractory materials have also made considerable progress. In addition to breakthroughs in co... -
Oct 18, 2021INDIVIDUALIZED ADDITIVE METHOD FOR LOW CEMENT REFRACTORY CASTABLES1 Introduction The requirements of the industrial environment on the performance of refractory materials have been continuously improved. In the past few decades, high-density a... -
Oct 15, 2021THE ADVANTAGES OF CERAMIC FIBER BLANKET AND THE DESCRIPTION OF THE PRODUCTION...Detailed description of the production process of ceramic fiber blanket: Stone clay and kaolin are crushed by a pulverizer into the required size for manufacturing ceramic fiber... -
Oct 14, 2021HOW TO IDENTIFY THE QUALITY AND GRADE OF HIGH ALUMINA BRICKSRecognizing the quality and grade of high alumina bricks can be identified from three aspects: appearance, body density, and laboratory tests. First, identify from the appearanc... -
Sep 30, 2021ANALYSIS OF CORROSION CAUSES OF TUNDISH STOPPER RODS AND PREVENTIVE MEASURESIn the continuous casting operation of the continuous casting machine, the stable use of the ladle shroud, tundish stopper and immersion nozzle is the key to high-reliability co... -
Sep 23, 2021USING ALUMINUM CHROMIUM SLAG TO PRODUCE CHROMIUM-ZIRCONIUM CORUNDUM BRICKS FO...Refractories for non-ferrous metal kilns work in harsh environments, such as fuming furnaces for smelting lead, zinc, and tin, and refractories for side blowing furnaces. These ... -
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...
