热变形量对低铬半钢组织与力学性能的影响  

INFLUENCE OF HOT DEFORMATION RATE ON STRUCTURE AND PROPERTIES OF LOW CHROMIUM SEMI STEEL

作　　者：邵光杰[1] 秦秀娟[1] 刘建华[1] 

机构地区：[1]燕山大学

出　　处：《钢铁》2001年第12期55-58,共4页Iron and Steel

摘　　要：通过对不同热变形量的低铬半钢的组织与性能进行观察、测试及分析 ,结果表明 :热变形能够显著改善低铬半钢的组织与力学性能。其中 ,40 %～ 5 0The structure and properties of low chromium semi steel processed with different hot deformation were observed, measured and analyzed. The experiment results showed that the structure and properties of low chromium semi steel are obviously improved by hot deformation and a hot deformation degree of 40 % 45 % gives the best mechanical properties.

关 键 词：低铬半钢 热变形量 组织 力学性能 

分 类 号：TG142[一般工业技术—材料科学与工程]