Research on Defect Control and Crystal Directional Growth of DD6 Single Crystal Superalloy Prepared Using Laser Directed Energy Deposition

Zhixu Xu; Yanhua Zhao; Weifang Xie; Xiuping Han; Yanle Li; Hua Tian; Lei Chen; Bin Tan

doi:10.3788/CJL240501

Chinese Journal of Lasers, Volume. 51, Issue 20, 2002305(2024)

Research on Defect Control and Crystal Directional Growth of DD6 Single Crystal Superalloy Prepared Using Laser Directed Energy Deposition

Zhixu Xu¹, Yanhua Zhao^1、*, Weifang Xie¹, Xiuping Han¹, Yanle Li², Hua Tian³, Lei Chen⁴, and Bin Tan³

Author Affiliations

¹School of Mechanical and Electronic Engineering, Shandong Jianzhu University, Jinan 250101, Shandong , China

²School of Mechanical Engineering, Shandong University, Jinan 250061, Shandong , China

³Logistics Management Office, Shandong Jianzhu University, Jinan 250101, Shandong , China

⁴School of Production-Education Integration, Shandong Jianzhu University, Jinan 250101, Shandong , China

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Zhixu Xu, Yanhua Zhao, Weifang Xie, Xiuping Han, Yanle Li, Hua Tian, Lei Chen, Bin Tan. Research on Defect Control and Crystal Directional Growth of DD6 Single Crystal Superalloy Prepared Using Laser Directed Energy Deposition[J]. Chinese Journal of Lasers, 2024, 51(20): 2002305

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Paper Information

Category: Laser Additive Manufacturing

Received: Jan. 15, 2024

Accepted: Apr. 2, 2024

Published Online: Oct. 12, 2024

The Author Email: Yanhua Zhao (zyh@sdjzu.edu.cn)

DOI:10.3788/CJL240501

CSTR:32183.14.CJL240501

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology