新型高强度准贝氏体钢及在煤矿的应用  

The Nobel High-strength Parabainnito Steel and the Application in Colliery

作　　者：郭卫凡[1] 

机构地区：[1]重庆工程职业技术学院,重庆400037

出　　处：《煤矿机械》2005年第3期105-107,共3页Coal Mine Machinery

摘　　要：准贝氏体钢与一般钢材相比 ,具有良好的综合力学性能 ,良好的焊接性 ,不热处理或少热处理等特点 ,可广泛用于制作矿车构件 ,矿车弹簧件及链条 ,铁路钢轨和钻杆 ,井架及钢筋混凝土、轨枕等 ,其技术性能良好 ,节能效果显著 ,经济效益明显。随着煤炭工业的发展 ,机械化程度的提高 。Comparing with the average steel, the parabainnito steel possesses a better capacity of integrated mechanics, it is easy-to -weld and need little or none heat treatment. It can be wildly used in making some components, such as tramcar components, spring, chain, rail, drill pipe, derrick, reinforced concrete and tramroad etc.. Its technology performs satisfactorily, the effect of energy-conservation is noticeable and the economic returns is also remarkable. With the development of the coal industry and the mechanization, the application of parabainnito steel will enjoy a vast range of prospects in colliery.

关 键 词：准贝氏体钢 煤矿 应用 

分 类 号：TG142[一般工业技术—材料科学与工程]