材料期刊网

Effect of Boron on Delayed Fracture Resistance of MediumCarbon High Strength Spring Steel

NIE Yihong , HUI Weijun , FU Wantang , WENG Yuqing

钢铁研究学报(英文版)

The delayed fracture behavior of mediumcarbon high strength spring steel containing different amounts of boron (0000 5%, 0001 6%) was studied using sustained load delayed fracture test. The results show that delayed fracture resistance of boron containing steels is higher than that of conventiona...

关键词: boron;delayed fracture resistance;mediumcarbon high strength spring steel