摘要
利用低碳马氏体的强韧化机理，采用低碳合金钢代替中碳弹簧钢进行Ⅰ型扣件弹条的生产。制作的扣件弹条经适当温度淬火及回火后其力学性能指标完全满足和超过ＴＢ／Ｔ１４９５２—９２中所规定的各项性能指标。
On the basis of the strengthening and toughening mechanisms of low carbon martensite,low carbon alloy steel is used to replace medium carbon spring steel in order to produce type Ⅰ fastening elastic rod.The mechanic properties of the elastic rod quenching and tempering at apropriate temperature can satisfy or surpass all kind of ones set in the standard TB/T 1495 2 92.
出处
《金属热处理》
CAS
CSCD
北大核心
1999年第4期22-24,共3页
Heat Treatment of Metals
关键词
低碳合金钢
低碳马氏体
力学性能
扣件弹条
low carbon alloy steel,low carbon martensite,mechanic property,fastening elastic rod
