军工材料环境适应性标杆数据应用探讨

摘要

Objective To improve the accuracy of environmental suitability evaluation of military materials, and en-hance the application level of basic environmental suitability data resources.Methods Environmental suitability data for rubber, plastic, alloy steel and so on, which were accumulated by Chongqing Engineering Research Center for Environ-mental Corrosion and Protection for near 30 years, were analyzed with the principle of homogeneous military materials, the same test environment, the same test mode and the same performance.Results The concept of environmental suitabil-ity benchmarking data for military materials was put forward in this paper, and the main function of environmental suita-bility benchmarking data was described briefly. The framework of environmental suitability benchmarking data system was constructed preliminarily. Two application methods about environmental suitability benchmarking data were brought forward, and the advantages and disadvantages for methods were analyzed. Finally, the application procedure of envi-ronmental suitability benchmarking data was listed and clarified with the environmental suitability evaluation of military polymer materials.Conclusion Compared with homogeneous military materials, benchmarking data system evaluation possesses superior accuracy in environmental suitability.%目的 提升军工材料环境适应性预评估准确性和环境适应性基础数据资源的应用水平.方法 按照四同原则"同类型材料、同种试验环境、同种试验方式、相同性能"梳理研究重庆市环境腐蚀与防护工程技术研究中心30余年积累的橡胶、塑料、合金钢等军工材料的环境适应性数据.结果 提出了军工材料环境适应性标杆数据的概念,简述了环境适应性标杆数据的主要作用,初步构建了环境适应性标杆数据体系框架,提出了环境适应性标杆数据的2种应用方法 ,并剖析了2种方法 的优缺点,最后列举了环境适应性标杆数据的应用步骤,并以军工高分子材料环境适应性评估为例进行了说明.结论 军工材料环境适应性标杆数据体系评估同类型军工材料环境适应性水平具有较高的准确度.