Research on material selection and corrosion resistance of chemical equipment
化工设备的材料选择与耐腐蚀性研究

摘要

化工设备的材料选择是影响生产过程效率、安全性与经济性的重要因素。在化工行业中，腐蚀问题长期以来困扰着生产过程的稳定性和设备的使用寿命。选择合适的材料具有重要的现实意义，可以有效减少设备的损坏、提高生产的安全性和经济效益。本文从化工设备的材料选择出发，结合腐蚀机理的研究，分析了不同类型化工设备在特定工作环境下的耐腐蚀性能，以及现代技术手段如何为化工设备材料的选择提供支撑。通过对多种材料的耐腐蚀性进行对比分析，提出了提升材料耐腐蚀性的新思路，并展望了未来化工设备材料的研究方向。

Abstract

The selection of materials for chemical equipment is a crucial factor influencing the efficiency, safety, and economic viability of production processes. In the chemical industry, corrosion issues have long plagued the stability of production processes and the service life of equipment. Choosing appropriate materials holds significant practical importance, as it can effectively reduce equipment damage, enhance production safety, and improve economic benefits. Starting from the material selection of chemical equipment and combining research on corrosion mechanisms, this paper analyzes the corrosion resistance performance of different types of chemical equipment under specific working environments. It also explores how modern technological means can support the selection of materials for chemical equipment. Through a comparative analysis of the corrosion resistance of various materials, new ideas for improving material corrosion resistance are proposed, and future research directions for chemical equipment materials are outlined.