摘要
简明阐述了高强度、高韧性、综合性能稳定的超低碳贝氏体Q550CFD钢特点,进行了焊接性能试验并在离心通风机上得以实际应用。
this paper has briefly specified the characteristics of ultra-low carbon bainite Q550CFD steel, which are high strength, high toughness, and comprehensive properties stability. The welding performance test is carried out and it has applied in centrifugal compressor.
出处
《风机技术》
2009年第5期45-47,共3页
Chinese Journal of Turbomachinery
关键词
离心式通风机
超低碳贝氏体钢
焊接
叶轮
centrifugal compressor
ultra-low carbon bainite steel
welding
impeller
