Redistribution of Carbon and Nitrogen in Heterogeneous Weld Joints of Creep-Resistant Steels (P91/P22)
| Authors | |
|---|---|
| Year of publication | 2012 |
| Type | Article in Proceedings |
| Conference | METAL 2012 Conference proceedings |
| MU Faculty or unit | |
| Citation | |
| Field | Metallurgy, metal materials |
| Keywords | creep-resistant steel; weld joint; CALPHAD; DICTRA |
| Attached files | |
| Description | The experimental work presents the results of carbon and nitrogen redistribution calculations for heterogeneous weld joints of X10CrMoVNb9-1 (P91)/10CrMo9-10 (P22) steels. The CALPHAD method was applied for phase equilibrium calculations of both creep-resistant steels. The simulation respects an existence of fusion region on the weld interface. Simulation results corresponding to the experimental data. |