冶金运输是钢铁工业的动脉，是冶金工业内部与外部及企业内部各生产工序间衔接的重要纽带，与保证企业生产的正常运行及提高企业效益、降低产品成本密切关联，同时，冶金运输又是全国运输网中的重要一环，其冶金物资外部运量占铁路运输网总货运量的２０％，居第二位。因此冶金 Metallurgical transportation is the artery of the iron and steel industry. It is an important link between the internal and external production processes of the metallurgical industry and the internal production processes of the company. It is closely linked to ensuring the normal operation of the company’s production, improving the efficiency of the enterprise, and reducing the product cost. Meanwhile, metallurgical transportation is An important part of the national transportation network, the external transportation volume of metallurgical materials accounts for 20% of the total freight volume of the railway transportation network, ranking second. Metallurgical