摘要
优化某型45Mn钢艉轴锻件的化学成分配比,控制锻造火次,选择合理的热处理方式,成功满足了该锻件冲击韧性指标。
Chemical composition ratio of a certain type of 45 Mn steel stern shaft forging is optimized and heating number of forging is controlled and reasonable heat treatment method is selected to meet the impact toughness target of forging successfully.
出处
《大型铸锻件》
2015年第3期41-42,45,共3页
Heavy Casting and Forging
关键词
45Mn
艉轴锻件
冲击韧性
45Mn
stern shaft forging
impact toughness
