Magnetic properties and optimization of AlNiCo fabricated by additive manufacturing

被引：2

作者：

Li Fuhui ^{[1
,2
]}

Kong Decheng ^{[1
]}

Meng Xiaowei ^{[1
]}

Fang Yikun ^{[3
]}

He Ketai ^{[1
]}

机构：

[1] Univ Sci & Technol Beijing, Beijing, Peoples R China

[2] Capital Aerosp Machinery Corp Ltd, Beijing, Peoples R China

[3] Cent Iron & Steel Res Inst, Div Funct Mat Res, Beijing, Peoples R China

来源：

2022 IEEE 17TH CONFERENCE ON INDUSTRIAL ELECTRONICS AND APPLICATIONS (ICIEA) | 2022年

关键词：

additive manufacturing; selective laser melting; magnetic material; processing parameters; magnetic properties; MICROSTRUCTURE; PARAMETERS;

D O I：

10.1109/ICIEA54703.2022.10006080

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this paper, we use selective laser melting (SLM) technology to fabricate AlNiCo magnetic materials, and the effects of laser processing parameters on the density and mechanical properties of AlNiCo magnetic materials were studied. We tested the magnetic properties of the heat-treated magnets. The results show that both laser power and scanning speed affect the forming. In this paper, the influence of laser power on the density of samples far exceeds the scanning speed. Through the experiment, we obtained the optimal range of process parameters: laser power (150 similar to 170W) and laser scanning speed (800 similar to 1000mm/s). Although the samples formed within this range have higher density, there are still many cracks, further research work should be done.

引用

页码：354 / 358

页数：5

共 16 条

[1] Energy performances and numerical investigation of solid-state magnetocaloric materials used as refrigerant in an active magnetic regenerator [J].

Aprea, C. ;

Greco, A. ;

Maiorino, A. ;

Masselli, C. .

THERMAL SCIENCE AND ENGINEERING PROGRESS, 2018, 6 :370-379

[2]

Chen D., 2010, J FUNCTIONAL MAT, V41, P487

[3] Effect of Laser Energy Density on Surface Morphology, Microstructure, and Magnetic Properties of Selective Laser Melted Fe-3wt.% Si Alloys [J].

Gao, Shuohong ;

Yan, Xingchen ;

Chang, Cheng ;

Aubry, Eric ;

Liu, Min ;

Liao, Hanlin ;

Fenineche, Nouredine .

JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2021, 30 (07) :5020-5030

[4] Net Shape 3D Printed NdFeB Permanent Magnet [J].

Jacimovic, Jacim ;

Binda, Federico ;

Herrmann, Lorenz G. ;

Greuter, Felix ;

Genta, Jessica ;

Calvo, Micha ;

Tomse, Tomaz ;

Simon, Reinhard A. .

ADVANCED ENGINEERING MATERIALS, 2017, 19 (08)

[5] Recycled Sm-Co bonded magnet filaments for 3D printing of magnets [J].

Khazdozian, Helena A. ;

Manzano, J. Sebastian ;

Gandha, Kinjal ;

Slowing, Igor I. ;

Nlebedim, Ikenna C. .

AIP ADVANCES, 2018, 8 (05)

[6] Influence of SLM process parameters on the surface finish, porosity rate and fatigue behavior of as-built Inconel 625 parts [J].

Koutiri, Imade ;

Pessard, Etienne ;

Peyre, Patrice ;

Amlou, Ouafae ;

De Terris, Thibaut .

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2018, 255 :536-546

[7] Selective laser melting of an Al86Ni6Y4.5Co2La1.5 metallic glass: Processing, microstructure evolution and mechanical properties [J].

Li, X. P. ;

Kang, C. W. ;

Huang, H. ;

Zhang, L. C. ;

Sercombe, T. B. .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2014, 606 :370-379

[8]

Luo Y., 2008, 9 CHINA RARE EARTH E, P111

[9] Development of permanent magnet MnAlC/polymer composites and flexible filament for bonding and 3D-printing technologies [J].

Palmero, Ester M. ;

Rial, Vier ;

de Vicente, Javier ;

Camarero, Julio ;

Skarman, Bjorn ;

Vidarsson, Hilmar ;

Larsson, Per-Olof ;

Bollero, Alberto .

SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS, 2018, 19 (01) :465-473

[10] Additive manufacturing of magnetic materials [J].

Perigo, E. A. ;

Jacimovic, J. ;

Ferre, F. Garcia ;

Scherf, L. M. .

ADDITIVE MANUFACTURING, 2019, 30

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