Abstract：Experimental research shows that better strength , especial elastic strength can be obtained by quenching at 1010~1070℃ for GTD-450 Blade Steel . It has narrow Tempering temperature range for GTD-450 Blade Steel to satisfy the specification , and has no significant effect on improving ductility by prolonging tempering temperature . Microalloy element V should be avoided adding ,although it improves the strength at elevated tempering temperature ,but reduces the ductility .
杨钢 谢学林 吴江枫 陈新建 沈红卫 王伟莉. 热处理工艺对GTD-450叶片钢力学性能的影响[J]. 钢铁, 2010, 45(5): 61-61.
YANG Gang xue-lin Xie jiang-feng WU xin-jian CHEN Hong-wei SHEN Wei-li WANG. Effect of Heat Treatment on The Properties of GTD-450 Blade Steel. Iron and Steel, 2010, 45(5): 61-61.
2010, Vol. 45 
