随着我国冶锌有色工业及钢铁生产工业发展,产生大量的提锌窑渣。目前提锌窑渣用作水泥、混凝土基材料及回收有价元素的处理存在流程长、二次渣量堆放及高附加值小等问题。铁基金属陶瓷具有高硬度、高耐磨性、高耐腐蚀性、高热稳定性，其优良性能促使其成为大宗利用产品，且产品的高附加值高。然而，由于受原料成本等问题导致铁基金属陶瓷制备和生产成本高，导致其大范围推广受到限制。将提锌窑渣用作用制备金属陶瓷的原料，不仅解决金属陶瓷的原料成本问题，而且实现冶金固废高附加值资源利用。.本项目将采用粉末冶金法用提锌窑渣制备铁基金属陶瓷。通过热力学分析进行合理设计配料，考察不同工艺条件对金属陶瓷性能和组织结构的影响，优化制备工艺，改善金属相/陶瓷相润湿性，结合烧结反应动力分析，揭示烧结反应机理，为提锌窑渣制备铁基金属陶瓷的应用提供理论基础。

With the development of smelting and zinc non-ferrous industry and steel production industry, a large amount of zinc kiln slag is produced. At present, the treatment of zinc kiln slag as cement and concrete-based materials and the recovery of valuable elements have problems such as long process flow, accumulation of secondary slag, and low additional value. Iron-based cermet has high hardness, high wear resistance, high corrosion resistance, and high thermal stability, and their excellent properties have led them to become large-scale use products with high added value. However, due to the cost of raw materials and other issues caused by the high cost of preparation and production of iron-based cermet, leading to its widespread promotion is limited. The use of zinc kiln slag to prepare cermet raw materials not only solves the raw material cost problem of cermet, but also enables the use of high value-added resources for metallurgical solid waste..In this project, iron-based cermet will be prepared by extracting zinc kiln slag using powder metallurgy. The thermodynamic analysis was used to rationally design the ingredients, investigate the influence of different process conditions on the properties and microstructure of the cermet, optimize the preparation process, improve the wettability of the metal phase/ceramic phase, and combine with the sintering reaction dynamic analysis to reveal the sintering reaction mechanism and provide the zinc extraction mechanism. The kiln dregs provide a theoretical basis for the preparation of iron-based cermet.