临界淬火工艺处理高强结构钢Q690GJ的韧化机理

邓伟, 秦小梅

Fracture resistance mechanism of high strength structural steel Q690GJ treated by intercritical quenching process

Deng Wei, Qin Xiaomei

金属热处理 . 2021, (12): 247 -251 . DOI: 10.13251/j.issn.0254-6051.2021.12.041