Temperature dependence on tensile deformation mechanisms in a novel Nickel-based single crystal superalloy

Effect of C content on the microstructures and mechanical properties of laser additive manufactured Ni-base superalloys

“…It is worth noting that the properties of AM samples can even reach the traditional second-generation single crystal superalloy [ [26] , [27] , [28] , [29] , [30] , [31] , [32] ], as shown in the red ball in Fig. 10 , which shows the superiority of additive manufacturing properties.…”

Influence of carbon additions on microstructures and mechanical properties in additive manufactured superalloys

“…Materials Advances yield behavior of the superalloys is also observed at 760 1C, but the impact of carbon on tensile properties appears to be minimal, as indicated in Table 4. Notably, the performance of the AM samples approaches that of traditional secondgeneration single-crystal superalloys, [27][28][29][30][31][32][33] represented by the yellow sphere in Fig. 10(c), which shows the superiority of AM properties.…”

Tribological Behavior of a Shot-Peened Nickel-Based Single Crystal Superalloy at High Temperature

“…High temperature wear causes the deterioration of structural surface and the variation of contact status, which has become one of the life limiting factors of high temperature components [3,4]. Nickel-based single crystal (NBSC) superalloys were preferred in turbine blades due to their excellent mechanical properties at high temperature [5]. In order to meet the requirement of high-performance aero-engines and gas turbines, the NBSC turbine blades were typically strengthened by shot-peening treatment to improve its anti-fatigue performance, which were attributed to the introduction of favorable compressive residual stress and deep work hard zone [6,7].…”