有色金属工业是我国实体经济的重要基础，在国民经济和国防建设中占有关键地位。工业软件作为有色金属工业高质量发展的核心要素之一，与深入实施国家软件发展战略相关联。本文针对有色金属工业因知识模型缺失而极大限制行业工业软件发展的迫切问题，提出了有色金属工业智能模型库构建方法。从元模型驱动工程出发，定义了有色冶金元模型及其属性特点，提出了基于MODELING架构的元建模方法；设计了基于工业互联网的有色金属智能模型库总体架构、多语言融合的模型集成敏捷开发环境、多场景黑盒复用的元模型封装体系，构建了基于“五层两维”分类标准、领域知识图谱的元模型全生命周期管理平台。立足有色冶金工艺机理、操作经验、智能方法等方面的长期积淀，开发了有色金属工业智能模型库。通过两个有色冶金典型场景的应用案例，展示了有色金属智能模型库在工程应用中对提升智能化水平发挥的良好作用。有色金属工业智能模型库为行业工业软件的发展提供了核心知识支撑，将在提升有色金属工业智能制造水平、加快有色金属强国建设进程方面起到基础支撑作用。

Nonferrous metal industry is the foundation of China's substantial economy and plays a key role in national economy and defense construction. Industrial software is crucial for the high-quality development of the nonferrous metal industry and is associated with the in-depth implementation of national software development strategies. Currently, the industrial software development in the nonferrous metal industry is significantly restricted by the lack of knowledge models. Hence, we propose a method for constructing an intelligent model library for the nonferrous metal industry. Considering meta-model-driven engineering, we define the nonferrous metallurgical meta-model and its attributes, and propose a meta-modeling method based on the MODELING architecture. Additionally, we design an overall architecture for the intelligent model library based on industrial Internet, an agile modeldevelopment environment integrating multiple languages, and a meta-model encapsulation system based on multi-scenario black-box reuse. Moreover, a meta-model full lifecycle management platform is constructed based on a five-layer two-dimension classification standard and the domain knowledge graph. The intelligent model library for the nonferrous metal industry is developed based on the long-term accumulation of nonferrous metallurgy process mechanism, operating experiences, and intelligent methods. The good role of intelligent model library in improving the intelligent level in engineering applications is presented through the application of two typical nonferrous metallurgical scenarios. The intelligent model library of the nonferrous metal industry provides a core knowledge support for the development of industrial software and plays a fundamental role in promoting smart manufacturing and strengthening the nonferrous metal industry.