Results 91 to 100 of about 1,841 (194)

Crack inhibition and crystallographic texture control in an additively manufactured IN738LC Ni-based superalloy

Journal of Materials Research and Technology
The additive manufacturing of directionally solidified Ni-based superalloys remains a significant challenge due to the formation of stray equiaxed grains and their high susceptibility to cracking, particularly for high-volume γ´-type Ni-based superalloys.
Fangxian Zhang, Liping Zhou, Xinliang Xie, Zhenbo Zhang, Qi Chao, Guohua Fan   +5 more
doaj   +1 more source

Experimental Study of As-Cast and Heat-Treated Single-Crystal Ni-Based Superalloy Interface Using TEM. [PDF]

Nanomaterials (Basel), 2023
He R, Li M, Han X, Feng W, Zhang H, Xie H, Liu Z.   +6 more
europepmc   +1 more source

Portevin-Le Châtelier Effect in a Powder Metallurgy Co-Ni-Based Superalloy. [PDF]

Materials (Basel), 2022
Li C, Teng J, Yang B, Ye X, Huang L, Liu Y, Li Y.   +6 more
europepmc   +1 more source

Antagonistic fatigue crack acceleration/deceleration phenomena in Ni-based superalloy 718 under hydrogen-supply. [PDF]

Sci Rep, 2023
Takakuwa O, Ogawa Y, Miyata R.
europepmc   +1 more source

The micromechanical testing of Ni based superalloys

, 2018
Ni superalloys are engineered material systems, where each microstructural feature conveys specific strengthening mechanisms. This project establishes experimental techniques which focus on understanding deformation in Ni superalloys; building upwards from single crystal CMSX-4, to polycrystalline FGH96, to carburised CMSX-4 & 10.
openaire   +3 more sources

Experimental Study at the Phase Interface of a Single-Crystal Ni-Based Superalloy Using TEM. [PDF]

Materials (Basel), 2022
Zhang H, Wen H, Peng R, He R, Li M, Feng W, Zhao Y, Liu Z.   +7 more
europepmc   +1 more source

Study of Grain Growth in a Ni-Based Superalloy by Experiments and Cellular Automaton Model. [PDF]

Materials (Basel), 2021
Liu YX, Ke ZJ, Li RH, Song JQ, Ruan JJ.
europepmc   +1 more source

Microstructure and Mechanical Properties of Steel and Ni-Based Superalloy Joints for Rotors of High-Speed Electric Motors. [PDF]

Materials (Basel), 2022
Scherman E, Sikanen E, Yeddu HK, Amraei M, Sopanen J.   +4 more
europepmc   +1 more source

A phase-field study to explore the nature of the morphological instability of Kirkendall voids in complex alloys

Scientific Reports
The present research explores theoretical and computational aspects of the morphological instability of Kirkendall voids induced by a directed flux of vacancies.
Ahmadreza Riyahi khorasgani, Ingo Steinbach, Bettina Camin, Julia Kundin   +3 more
doaj   +1 more source

Study on Creep Damage of Ni-Based Superalloy Caused by Variable Load Conditions at Elevated Temperatures. [PDF]

Materials (Basel), 2021
Wee S, Kim K, Park K, Seok C.
europepmc   +1 more source