Effect of Build Orientation in Electron Beam Melting of Ti-6Al-4V Specimens

被引：0

作者：

Muller-Kamskii, Gary ^{[1
]}

Stepanov, Stepan ^{[2
]}

Strokin, Evgeny ^{[1
]}

Kolomiets, Anastasia ^{[3
]}

Kovalevskyi, Igor ^{[4
]}

Popov, Artemiy ^{[2
]}

机构：

[1] Israel Inst Met Technion R&D Fdn, Haifa, Israel

[2] Ural Fed Univ, Heat Treatment & Phys Met Dept, Ekaterinburg, Russia

[3] Technion Israel Inst Technol, Ind Design Program, Haifa, Israel

[4] Pryazovskyi State Tech Univ, Mariupol, Ukraine

来源：

PROCEEDINGS OF THE 2020 IEEE 10TH INTERNATIONAL CONFERENCE ON NANOMATERIALS: APPLICATIONS & PROPERTIES (NAP-2020) | 2020年

关键词：

Electron Beam Melting; Ti-6Al-4V; orientation; additive manufacturing; MECHANICAL-PROPERTIES; MICROSTRUCTURE; TEXTURE; GEOMETRY; ALLOY;

D O I：

暂无

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

There are many factors influencing the final microstructure of additively manufactured parts. In Powder Bed Fusion (PBF) processes like Selective Laser Melting (SLM) and Electron Beam Melting (EBM), one of such factors is a build orientation of a part. To investigate an effect of the part orientation a set of samples have been manufactured via the EBM. The microstructure and microhardness characterization showed that vertical orientation of the components could be preferable if homogeneity of mechanical properties is critical for the particular application, but it may increase the manufacturing time.

引用

收藏

页数：4

相关论文

共 29 条

[1] The Origin of Microstructural Diversity, Texture, and Mechanical Properties in Electron Beam Melted Ti-6Al-4V [J].

Al-Bermani, S. S. ;

Blackmore, M. L. ;

Zhang, W. ;

Todd, I. .

METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2010, 41A (13) :3422-3434

[2] Effect of build geometry on the β-grain structure and texture in additive manufacture of Ti-6Al-4V by selective electron beam melting [J].

Antonysamy, A. A. ;

Meyer, J. ;

Prangnell, P. B. .

MATERIALS CHARACTERIZATION, 2013, 84 :153-168

[3] Titanium aluminides for aerospace and automotive applications processed by Electron Beam Melting: Contribution of Politecnico di Torino [J].

Baudana G. ;

Biamino S. ;

Ugues D. ;

Lombardi M. ;

Fino P. ;

Pavese M. ;

Badini C. .

Metal Powder Report, 2016, 71 (03) :193-199

[4] Role of martensite decomposition in tensile properties of selective laser melted Ti-6Al-4V [J].

Cao, Sheng ;

Chu, Ruikun ;

Zhou, Xigen ;

Yang, Kun ;

Jia, Qingbo ;

Lim, Chao Voon Samuel ;

Huang, Aijun ;

Wu, Xinhua .

JOURNAL OF ALLOYS AND COMPOUNDS, 2018, 744 :357-363

[5] Patient-Specific Clavicle Reconstruction Using Digital Design and Additive Manufacturing [J].

Cronskar, Marie ;

Rannar, Lars-Erik ;

Backstrom, Mikael ;

Nilsson, Kjell G. ;

Samuelsson, Borje .

JOURNAL OF MECHANICAL DESIGN, 2015, 137 (11)

[6] Electron beam melted Ti-6Al-4V: Microstructure, texture and mechanical behavior of the as-built and heat-treated material [J].

de Formanoir, Charlotte ;

Michotte, Sebastien ;

Rigo, Olivier ;

Germain, Lionel ;

Godet, Stephane .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2016, 652 :105-119

[7]

Dutta B, 2016, ADDITIVE MANUFACTURING OF TITANIUM ALLOYS: STATE OF THE ART, CHALLENGES AND OPPORTUNITIES, P25, DOI 10.1016/B978-0-12-804782-8.00003-3

[8]

GE-Arcam EBM, EBM HARDWARE

[9] Electron beam additive manufacturing of Ti6Al4V: Evolution of powder morphology and part microstructure with powder reuse [J].

Ghods, S. ;

Schultz, E. ;

Wisdom, C. ;

Schur, R. ;

Pahuja, R. ;

Montelione, A. ;

Arola, D. ;

Ramulu, M. .

MATERIALIA, 2020, 9

[10]

Gong J, 2014, 2014 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATION SYSTEMS (ICCS), P87, DOI 10.1109/ICCS.2014.7024771