Ceramic bricks based on low-melting clay and ferro-dust from self-disintegrating, low-carbon, ferrochrome slags, graded from M100 to M175, respectively, were obtained in the temperature range 950 – 1100°C. The highest grades are in bricks fired at the temperatures 1050 and 1100°C, respectively, M150 and M175, which can be used as earthquake-resistant. Studies have shown that hematite, wollastonite, diopside and a liquid phase appear at brick firing temperature 950°C. Raising the firing temperature to 1000°C contributes to the appearance of anorthite and cristobalite. Raising the firing temperature to 1050°C does not bring about any special changes, except for an increase in the content of cristobalite and anorthite and a decrease in the content of feldspar. Subsequent raising of the firing temperature to 1100°C results in higher content of anorthite, diopside and cristobalite. The physicomechanical indicators increase due to the formation of anorthite and diopside in the samples.

在950 – 1100°C的温度范围内，分别获得了由低熔点粘土和铁粉（来自自分解的低碳铬铁渣）制成的陶瓷砖，等级为M100至M175。最高等级的是分别在1050和1100°C的温度下燃烧的砖，M150和M175，它们可以用作抗震材料。研究表明赤铁矿，硅灰石，透辉石和液相在砖块烧成温度950°C时出现。将烧成温度提高至1000℃有助于钙长石和方石英的出现。将烧成温度提高到1050℃不会带来任何特别的变化，除了方石英和钙长石的含量增加以及长石的含量减少之外。随后将烧成温度提高到1100°C，导致更高的钙长石，透辉石和方石英的含量。物理力学指标由于样品中钙长石和透辉石的形成而增加。