Microstructure Investigations of Powders and Additive Manufactured PartsMikrostrukturuntersuchungen von Pulvern und additiv hergestellten Bauteilen

被引：0
作者：
M. Albu
S. Mitsche
M. Nachtnebel
R. Krisper
M. Dienstleder
H. Schröttner
G. Kothleitner
机构：
[1] Austrian Centre for Electron Microscopy and Nanoanalysis,Graz Centre for Electron Microscopy
[2] University of Technology,Institute for Electron Microscopy and Nanoanalysis
来源：
BHM Berg- und Hüttenmännische Monatshefte | 2020年 / 165卷 / 3期
关键词：
Powder; AlSiMg; Ti64; N700; Microstructure; High-resolution transmission electron microscopy; German: AlSiMg; Ti64; N700; Mikrostruktur; Hoch-auflösende Transmissionselektronenmikroskopie;
D O I：
10.1007/s00501-020-00958-3
中图分类号：
学科分类号：
摘要：
This paper presents an advanced microstructural analysis of the AlSiMg, Ti64, and N700 powders used for additive manufacturing. The internal microstructure of the regular and irregular powder grains were characterized down to atomic resolution by using scanning electron microscopy and high resolution scanning transmission electron microscopy.
引用
收藏
页码：169 / 174
页数：5
相关论文
共 54 条
[1]  
Sames WJ(2016)The metallurgy and processing science of metal additive manufacturing Int. Mat. Rev. 119 460-493
[2]  
List FA(2014)Characterization of metal powders used for additive manufacturing J. Res Natl. Inst. Stand. Technol. 141 45-49
[3]  
Pannala S(2017)Strength and strain hardening of a selective laser melted AlSi10Mg alloy Scripta Mater 143 5-17
[4]  
Dehoff RR(2018)Microstructure, precipitates and hardness of selectively laser melted AlSi10Mg alloy before and after heat treatment Mat. Charact. 110 962-970
[5]  
BabuS SS(2010)The GIF Quantum, a next generation post-column imaging energy filter Ultramicroscopy 121 373-382
[6]  
Slotwinski JA(2017)Nucleation and growth mechanisms of nano-scaled Si precipitates in Al-7Si supersaturated solid solution Materials and Design 129 183-193
[7]  
Garboczi EJ(2017)Selective laser melting of nano-TiB Acta Mater 164 112-116
[8]  
Stutzman PE(2019) decorated AlSi10Mg alloy with high fracture strength and ductility Berg Huettenmaenn Monatsh undefined undefined-undefined
[9]  
Ferraris CF(undefined)Advances in maraging steels for additive manufacturing undefined undefined undefined-undefined
[10]  
Watson SS(undefined)undefined undefined undefined undefined-undefined
123456