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O tijolo de silício tem mais de 94% teor de sílica. A verdadeira densidade é 2,35g/cm3. Possui desempenho anti-erosão de escória ácida. Maior resistência a altas temperaturas. Temperatura inicial de amolecimento da carga 1620～1670℃. Nenhuma deformação sob alta temperatura para uso a longo prazo. … Leia mais
Fibra Refratária Materiais refratários com estrutura de fibra são uma nova variedade de materiais refratários altamente eficientes. De acordo com a composição da fase, divida-a em vítrea, vidro microcristalino (Vidro microcristalino de silício cítara) e fibras cristalinas (bigodes … Leia mais
Four kinds of heat-insulating refractory brick preparation methods, Which is the most promising? Thermal insulation refractory bricks are mainly realized by the large number of pores inside the material, and the formation of internal pores … Leia mais
Smelting of Pure Steel With the increase in the purity of steel and a variety of properties, accelerating the development of high-purity steel, its production increased year by year. Previously, the development of high-purity steel … Leia mais
Commonly Used Additives In Corundum Castables Additives, also known as admixtures, are used in refractories to regulate the phase composition, microstructure and improve properties. Additives can be categorized in several ways: According to their chemical … Leia mais
O que é areia de magnésio? Classificação de areia de magnésia, do ponto de vista do processo de produção de areia de magnésia, é dividido principalmente em dois tipos: um é areia de magnésia por eletrofusão, and the other is sintered … Leia mais
In recent years the demand for magnesium carbon refractories is very large after the use of magnesium carbon bricks are previously treated as industrial waste disposal, not only waste of resources and pollution of the … Leia mais
What is Porous Ceramics? Porous ceramics is a kind of ceramic material that consists of numerous pores arranged in space in various ways. Porous ceramics according to the pore size can be divided into coarse … Leia mais
Refractory Silica Brick 01. Silica fire brick is an acid-refractory material, com boa resistência à erosão ácida da escória, and load softening temperature of up to 1640 ~ 1670 ℃, the volume of long-term use at … Leia mais
Magnesium brick is more than 87% of the sintered magnesite as raw material, the products of magnesite as the main crystalline phase, as well as composite spinel, calcium-magnesium peridotite, magnesium peridotite, as well as a … Leia mais