沈阳冶金研究所与沈阳鼓风机厂,联合开发研制了大型铸焊结构高速鼓风机双进气钛叶轮。该叶轮直径为1000mm,重达200kg(净重),使用效果十分良好,在国内开创了大型高速鼓风机复杂结构叶轮使用钛材铸焊成功的先例。该叶轮的研制成功,解决了磷肥生产过程中关键设备的腐蚀问 Shenyang Institute of Metallurgy and Shenyang Blower Factory, jointly developed a large cast-welded high-speed blower double intake titanium impeller. The diameter of the impeller 1000mm, weighing 200kg (net weight), the use of very good results in the country opened a large-scale high-speed blower impeller using titanium composite welding success precedent. The successful development of the impeller to solve the corrosion of key equipment in the production process of phosphate fertilizer asked