Microstructure evolution and impact toughness variation for high strength steel multi-pass weld metals with various cooling rates
Wei Li, Rui Cao, Wanchao Zhu, Xili Guo, Yong Jiang, Jianhong Chen
Topics & Concepts
Materials scienceMicrostructureAcicular ferriteToughnessComposite materialBainiteMetallurgyFracture toughnessFerrite (magnet)WeldingGrain sizeMartensiteMicrostructure and Mechanical Properties of SteelsFatigue and fracture mechanicsWelding Techniques and Residual Stresses