Jianglong Zhao
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View article: Modifying of mechanical properties in the deposited metal prepared by welding wire containing nanosized oxide particles
Modifying of mechanical properties in the deposited metal prepared by welding wire containing nanosized oxide particles Open
Fine oxide particles can play a role in refining grains and promoting nucleation in steel. In this research, a solid welding wire containing nanosized oxides was obtained by preparing a ‘master alloy’. The oxide size was studied by optical…
View article: Cobalt-based alloy surfacing process optimization and surfacing material performance analysis
Cobalt-based alloy surfacing process optimization and surfacing material performance analysis Open
In order to solve the problem of the failure of the UMCo50 process burner, the orthogonal test was used to optimize the UMCo50 cobalt-based alloy TIG surfacing process, better joint performance was obtained for welding current of 120 A, su…