Work

Influence of secondary orientation and shot peening on recrystallization of DD6 single crystal superalloy

Year: 2025

Type: conference-paper

Abstract: In the present investigation, the recrystallization behavior of DD6 single-crystal alloy with different secondary orientations was explored. Typical recrystallized grains were successfully fabricated on the single-crystal alloy specimens through shot peening (0.3 MPa and 0.4 MPa), with a subsequent heat treatment. The findings showed that larger shot peening led to a thicker recrystallized layer. The specimen with [110] secondary orientation showed better resistance to recrystallization than that of [010] orientation. The primary influence factors and mechanisms have been discussed.

Source: Journal of Physics Conference Series

DOI: 10.1088/1742-6596/3068/1/012056

Authors: Baiming Yao, Ruida Xu, Xuening Si, Hailin Zhai, Qiang Zhang, Zehui Jiao, Xianfeng Ma

Institutions: Sun Yat-sen University, Beijing Institute of Aeronautical Materials, Aero Engine Corporation of China (China)

Language: English

Topic: High Temperature Alloys and Creep

Subfield: Mechanical Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: diamond

OpenAlex ID: W4413190851

FWCI:

Cites: 7

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Related to: 10