Influence of Defocusing Distance on Microstructure and Mechanical Properties of 3D-Printed 18Ni-300 Maraging Steel

Zhang, JQ; Wang, MJ; Liu, JY; Niu, LH; Wang, JH; Yi, MY

Wang, MJ (corresponding author), Dalian Univ Technol, Sch Mech Engn, Dalian 116024, Liaoning, Peoples R China.

CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG, 2020; 47 (5):

Abstract

Herein, 18Ni-300 maraging steel parts were printed using selective laser melting process to examine the influence of positive defocusing distance on t......

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