Preliminary Investigation on SLM of ASTM A131 EH36 High Tensile Strength Steel for Shipbuilding Applications

• Main Authors: Wu, Wenjin, Tor, Shu Beng, Chua, Chee Kai, Liu, Zhonghong, Lui, Onn Kit Basil, Aziz Amirali Merchant
• 其他作者: School of Mechanical and Aerospace Engineering
• 格式: Conference or Workshop Item
• 語言: English
• 出版: 2016
• 主題: 3D printing; Additive manufacturing
• 在線閱讀: https://hdl.handle.net/10356/84206; http://hdl.handle.net/10220/41695

In this preliminary investigation of selective laser melting (SLM) of EH36 high tensile strength steel, a 175 W Yb:YAG laser in continuous wave mode was used to produce EH36 test specimens. The laser beam profile follows the Gaussian distribution and has a wavelength of 1.064 nm, with a focaldiamete...