摘要
通过优化现有Q345B钢中合金成分,降低Mn含量,添加使用价格低廉的Ti合金,优化轧制和冷却工艺,实现低成本稳定生产。
Low-cost and stable production was achieved through optimizing the current alloy elements in Q345B steel, lowing down Mn content, adding the inexpensive Ti alloy and optimizing the rolling and cooling process.
关键词
TI微合金化
合金替代
降成本
Ti Microalloying
Alloy Replacement
Reduce Cost
