Microstructure and properties of bulk pure magnesium fabricated by direct laser deposition

被引：0
|
作者：
Sinebryukhov, Sergey L. [1 ]
Gnedenkov, Sergey V. [1 ]
Gnedenkov, Andrey S. [1 ]
Mashtalyar, Dmitry V. [1 ]
Subbotin, Evgeniy P. [2 ]
Nikitin, Aleksander I. [2 ]
Puz', Artem V. [1 ]
Kulchin, Yuri N. [2 ,3 ]
机构：
[1] Russian Acad Sci, Far Eastern Branch, Inst Chem, 159 Prospect 100 Letiya Vladivostoka, Vladivostok 690022, Russia
[2] Russian Acad Sci, Far Eastern Branch, Inst Automat & Control Proc, 5 Radio St, Vladivostok 690041, Russia
[3] Far Eastern Fed Univ, FEFU Campus, Vladivostok, Russia
来源：
ASIA-PACIFIC CONFERENCE ON FUNDAMENTAL PROBLEMS OF OPTO- AND MICROELECTRONICS 2017 | 2019年 / 11024卷
基金：
俄罗斯科学基金会;
关键词：
magnesium; bioactive implants; biodegradable; direct laser deposition (DLD); additive manufacturing; microstructure; PROCESSING PARAMETERS; CORROSION BEHAVIOR; POWDER-METALLURGY; BIOMATERIALS; ALLOYS;
D O I：
10.1117/12.2315115
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Magnesium has been considered as a new biodegradable material for orthopaedic applications because of its prominent properties including superior biocompatibility, biodegradability, and proper mechanical stiffness. For the direct production of custom biomedical implants, direct laser deposition (DLD) has been applied to fabricate bulk pure magnesium and its resultant properties were studied. Surface morphology, microstructure and mechanical properties of DLD specimen were investigated. The relative porosity of DLD specimen was equal to about 6 %. The microhardness and elasticity modulus of the DLD bulk magnesium were equal to (0.49 +/- 0.09) GPa and (30 +/- 4) GPa, respectively.
引用
收藏
页数：7
相关论文
共 50 条
  • [1] Experimental Investigation on Selective Laser Melting of Bulk Net-Shape Pure Magnesium
    Hu, Dong
    Wang, Yong
    Zhang, Dingfei
    Hao, Liang
    Jiang, Junjie
    Li, Zhonghua
    Chen, Yitao
    MATERIALS AND MANUFACTURING PROCESSES, 2015, 30 (11) : 1298 - 1304
  • [2] Microstructure and Properties of 2Cr13-xMo Stainless Steels Fabricated by Direct Laser Deposition
    Liang, Jing
    Lin, Ziyang
    Yin, Xiuyuan
    Chen, Suiyuan
    Liu, Changsheng
    Chai, Ruihong
    Zhang, Hongwei
    Tang, Guangquan
    Tian, Kun
    METALS AND MATERIALS INTERNATIONAL, 2022, 28 (01) : 216 - 226
  • [3] Microstructure and Properties of 2Cr13-xMo Stainless Steels Fabricated by Direct Laser Deposition
    Jing Liang
    Ziyang Lin
    Xiuyuan Yin
    Suiyuan Chen
    Changsheng Liu
    Ruihong Chai
    Hongwei Zhang
    Guangquan Tang
    Kun Tian
    Metals and Materials International, 2022, 28 : 216 - 226
  • [4] Anisotropy in Microstructure and Mechanical Properties of Pure Zinc Fabricated by Laser Additive Manufacturing
    Zhao, Yanzhe
    Dong, Zhi
    Wang, Di
    Song, Changhui
    Yang, Yongqiang
    Han, Changjun
    CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG, 2024, 51 (04):
  • [5] Microstructure and mechanical properties of extruded profiles made from pure magnesium powders
    Cavojsky, M.
    Trembosova, V
    Beronska, N.
    Nagy, S.
    Nosko, M.
    KOVOVE MATERIALY-METALLIC MATERIALS, 2019, 57 (06): : 371 - 376
  • [6] Microstructure and tensile properties of bulk AISI D2 tool steel fabricated by direct energy deposition
    Park, Jung-Hyun
    Kim, Kyu-Sik
    Kim, Jin-Young
    Jeon, Jong-Bae
    Koo, Yong-Mo
    Lee, Kee-Ahn
    MATERIALS CHARACTERIZATION, 2022, 194
  • [7] Microstructure and Properties of γ-TiAl Alloy Fabricated by Laser Melting Deposition
    Liu Zhanqi
    Wang Wenbo
    Ma Ruixin
    Xu Guojian
    Zheng Wentao
    RARE METAL MATERIALS AND ENGINEERING, 2020, 49 (06) : 1925 - 1930
  • [8] Microstructure and properties of an as-deposited and heat treated martensitic stainless steel fabricated by direct laser deposition
    Fang, J. X.
    Dong, S. Y.
    Wang, Y. J.
    Xu, B. S.
    Zhang, Z. H.
    Xia, D.
    Ren, W. B.
    He, P.
    JOURNAL OF MANUFACTURING PROCESSES, 2017, 25 : 402 - 410
  • [9] Effect of Post-Processing on the Microstructure of WE43 Magnesium Alloy Fabricated by Laser Powder Directed Energy Deposition
    Sorkhi, Leila
    Madden, Nathan J.
    Crawford, Grant A.
    JOURNAL OF MANUFACTURING AND MATERIALS PROCESSING, 2025, 9 (01):
  • [10] Microstructure and properties of functionally graded materials Ti6Al4V/TiC fabricated by direct laser deposition
    Zhang, Jingwei
    Zhang, Yunlu
    Li, Wei
    Karnati, Sreekar
    Liou, Frank
    Newkirk, Joseph W.
    RAPID PROTOTYPING JOURNAL, 2018, 24 (04) : 677 - 687
12345