期刊论文详细信息
Journal of Materials Research and Technology
Research status of laser additive manufacturing for metal: a review
Jiajia Ye1  Chuanzhong Chen2  Yiming Chi3  Xueyun Du3  Zifan Wang3  Huijun Yu3  Zhihuan Zhao4  Guang Xia4  Hongfang Tian4  Guanghao Gong5 
[1] Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials, Ministry of Education, and Shandong Engineering &School of Mechanical and Electronic Engineering, Shandong Agricultural and Engineering University, Ji'nan, 250100, Shandong, China;Technology Research Center for Superhard Material, School of Materials Science and Engineering, Shandong University, Ji'nan, 250061, Shandong, China;;Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials, Ministry of Education, and Shandong Engineering &Key Laboratory of High Efficiency and Clean Mechanical Manufacture, Ministry of Education, and National Demonstration Center for Experimental Mechanical Engineering Education, School of Mechanical Engineering, Shandong University, Ji'nan, 250061, Shandong, China;
关键词: Research status;    Laser additive manufacturing;    Metal;    Microstructures;    Properties;   
DOI  :  
来源: DOAJ
【 摘 要 】

Additive manufacturing (AM) especially laser additive manufacturing (LAM), a novel manufacturing technique of layer-by-layer forming according to geometric model, provides a decent option for materials processing. It owns advantages of rapid prototyping, customization, high material utilization, and the ability to form complicated structures. This paper reviews popular LAM techniques of selective laser sintering/melting, laser metal deposition and laser direct writing. The development status of metallic materials including pure metal, steel, superalloy, titanium and aluminum alloy is presented. The challenges and application limitations of LAM are involved and the development trend in the future is forecasted. In summary, this paper gives an overview of metal LAM expecting to made helpful suggestions on future research and development.

【 授权许可】

Unknown   

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