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

• المؤلفون الرئيسيون: Wu, Wenjin, Tor, Shu Beng, Chua, Chee Kai, Liu, Zhonghong, Lui, Onn Kit Basil, Aziz Amirali Merchant
• مؤلفون آخرون: School of Mechanical and Aerospace Engineering
• التنسيق: Conference or Workshop Item
• اللغة: English
• منشور في: 2016
• الموضوعات: 3D printing; Additive manufacturing
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/84206; http://hdl.handle.net/10220/41695
• المؤسسة: Nanyang Technological University

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...