Elucidating the promoting mechanism of nitrogen in the columnar-to-equiaxed transition of steel ingot
Zhuo‐Wen Ni, Hong‐Chun Zhu, Huabing Li, Zhiyu He, Bin Li, Hao Feng, Shucai Zhang, Zhouhua Jiang
Topics & Concepts
Equiaxed crystalsSupercoolingNucleationIngotMaterials scienceTemperature gradientDendrite (mathematics)NitrogenChemical physicsComposite materialThermodynamicsChemistryMicrostructureGeometryMeteorologyOrganic chemistryMathematicsAlloyPhysicsSolidification and crystal growth phenomenaMetallurgical Processes and Thermodynamicsnanoparticles nucleation surface interactions