WebHigh-temperature properties (mechanical properties, structural stability, etc.). In keeping with the long-standing tradition of publishing the most recent and highest quality work in Special Issues of Metals, this Special Issue features a collection of manuscripts entitled “Characterization and Processing Technology of Superalloys”. This ... WebJul 3, 2006 · The loss of titanium (Ti) and aluminium (Al) during the ESR process is critical to improve the high-temperature performance of GH4065A superalloy. A thermodynamic model based on the ion and molecule coexistence theory (IMCT) was developed to calculate the Ti and Al content of SiO 2 –Al 2 O 3 –FeO–TiO 2 –CaO–MgO–CaF 2 slag system ...

Characteristic Flow Behaviour of γ + γʹ Duplex and Its …

WebJul 1, 2016 · The results show that GH4065A alloy characterizes with full oxidation resistance at the temperature range of 650 -750 °C , assessed by the indicator of … WebGH4065A superalloy is a new type of γ precipitation-strengthened deformed superalloy that can be used for a long time at 750 • C, its comprehensive mechanical properties are comparable to the ... on the optical band gap of zinc oxide

Eliminating embrittlement of GH4065A superalloy at …

WebNov 1, 2024 · DOI: 10.1016/j.jallcom.2024.162565 Corpus ID: 243929090; Study on the dynamic recrystallization mechanisms of GH5188 superalloy during hot compression deformation @article{Liu2024StudyOT, title={Study on the dynamic recrystallization mechanisms of GH5188 superalloy during hot compression deformation}, author={Dahai … WebAug 22, 2024 · GH4065A superalloy is a new type of γ′ precipitation-strengthened deformed superalloy that can be used for a long time at 750 °C, its comprehensive mechanical … WebMar 1, 2012 · A thermodynamic model for calculating the mass action concentrations of structural units in CaO–SiO2–MgO–FeO–MnO–Al2O3–CaF2 slags, i.e., the IMCT-Ni model, has been developed based on ... on the optimality of generalized s s policies