Microstructure Evolution and Formation of Gradient Structures in Single Crystal Nickel-Based Superalloy by Surface Mechanical Creep-Feed Grinding Treatment

Autor: Qing Miao, Wenfeng Ding, Weijie Kuang, Bijin Zhou, Ting Hao, Chenwei Dai, Zhen Yin

Publikováno v: Materials, Vol 16, Iss 1, p 321 (2022)

Gradient structures have been created in single crystal nickel-based superalloys (SX alloys) via surface mechanical creep-feed grinding treatment (SMCGT). It has been found that these gradient structures are mainly composed of nano-sized grains, sub-

Externí odkaz: https://doaj.org/article/1bd4f36e03c84e989aedaef6514532d4

Microstructure Evolution and Formation of Gradient Structures in Single Crystal Nickel-Based Superalloy by Surface Mechanical Creep-Feed Grinding Treatment.

Autor: Miao Q; College of Mechanical Engineering, Suzhou University of Science and Technology, Suzhou 215009, China.; National Key Laboratory of Science and Technology on Helicopter Transmission, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China., Ding W; National Key Laboratory of Science and Technology on Helicopter Transmission, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China., Kuang W; National Key Laboratory of Science and Technology on Helicopter Transmission, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China., Zhou B; College of Mechanical Engineering, Suzhou University of Science and Technology, Suzhou 215009, China., Hao T; College of Mechanical Engineering, Suzhou University of Science and Technology, Suzhou 215009, China., Dai C; College of Mechanical Engineering, Suzhou University of Science and Technology, Suzhou 215009, China., Yin Z; College of Mechanical Engineering, Suzhou University of Science and Technology, Suzhou 215009, China.

Publikováno v: Materials (Basel, Switzerland) [Materials (Basel)] 2022 Dec 29; Vol. 16 (1). Date of Electronic Publication: 2022 Dec 29.