Direct Metal Tool Fabrication of AISI 420 Tool Steel by Selective Laser Melting

• Main Authors: Zhao, Xiao, Wei, Qingsong, Liu, Jie, Shi, Yusheng, Li, Zhongwei
• 其他作者: Proceedings of the 1st International Conference on Progress in Additive Manufacturing (Pro-AM 2014)
• 格式: Conference or Workshop Item
• 語言: English
• 出版: 2016
• 主題: Tool steel; Selective Laser Melting
• 在線閱讀: https://hdl.handle.net/10356/84273; http://hdl.handle.net/10220/41682

Recently, the improvement of Additive Manufacturing systems and processes promise the fabrication of nearly full density metal tools and moulds for long-term use. However, only a few kinds of tool steel were processed by SLM successfully. The AISI 420 tool steel is introduced as the processing mater...