主要研究单位:武汉钢铁公司主要协作单位:邢台冶金机械修造厂等十年规划编号:专17—073武钢的大冶铁矿含铜资源得天独厚,因此,以铜代镍发展合金铸铁,有广阔天地。为研究含铜生铁对金相组织,机械性能以及均匀性的影响,武钢钢铁研究所分别进行了试验室和生产试验。与本溪无铜生铁的对比试验结果:武钢低铜(Cu 为0.24%)生铁的强度与本溪无 Main Research Institute: Wuhan Iron and Steel Company The main cooperation unit: Xingtai metallurgical machinery repair factory and other ten years Planning Code: Special 17-073 Iron and Steel’s Daye iron ore copper resources unique, therefore, the development of copper on behalf of nickel alloy cast iron, a vast world . In order to study the influence of copper-bearing pig iron on microstructure, mechanical properties and evenness, WISCO conducted laboratory and production tests respectively. And Benxi copper-free pig iron comparison test results: Wuhan low copper (Cu 0.24%) pig iron strength and Benxi