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用攀钢的钒钛生铁处理的球墨铸铁,通过多年的实践证明是一种具有良好综合性能的结构材料。经过四川省的生产、科研、高等院校等部门的共同努力,把这种新材料已逐渐应用到机床、汽车、拖拉机、农业机械、化工机械、冶金机械、电力部门等各种铸件上,如曲轴、连杆、齿轮、机引犁、旋耕刀、超高压绝缘子球铁帽、轧辊、天然气转换炉耐热构件、杂质泵等几十个品种,并逐步形成我国一种独特的球墨铸铁新品种。
Nodular cast iron treated with vanadium-titanium pig iron from Panzhihua Iron and Steel has proved to be a kind of structural material with good comprehensive performance through many years of practice. Through the joint efforts of production, scientific research and universities in Sichuan Province, the new materials have been gradually applied to various castings such as machine tools, automobiles, tractors, agricultural machinery, chemical machinery, metallurgical machinery and electric power sectors. Crankshaft, connecting rod, gear, machine plow, rotary trowel, high pressure insulator ball cap, roll, heat-resistant natural gas conversion components, impurities, such as pumps dozens of varieties and gradually form a unique new ductile iron in China Variety.