Balling processes during selective laser treatment of powders

被引：268
|
作者：
Tolochko, NK [1 ]
Mozzharov, SE
Yadroitsev, IA
Laoui, T
Froyen, L
Titov, VI
Ignatiev, MB
机构：
[1] Natl Acad Sci, Inst Tech Acoust, Vitebsk, BELARUS
[2] Wolverhampton Univ, Sch Engn & Built Environm, Wolverhampton WV1 1DJ, W Midlands, England
[3] Katholieke Univ Leuven, Dept Met & Mat Engn, Louvain, Belgium
[4] Russian Acad Sci, Inst Met & Mat Sci, Moscow, Russia
来源：
RAPID PROTOTYPING JOURNAL | 2004年 / 10卷 / 02期
关键词：
lasers; sintering; metallizing;
D O I：
10.1108/13552540410526953
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The particularities of the selective laser processing of single-component metal powder layers were investigated, especially the occurrence of the balling-processes under different processing conditions. During laser processing, sintered, semi-sintered/semi-melted or completely melted cakes can be formed. Size and shape of the laser processed parts can change depending on the energy and time parameters of the laser irradiation and on the properties of initial powder layers.
引用
收藏
页码：78 / 87
页数：10
相关论文
共 50 条
  • [41] Polymer matrix nanocomposite powders for selective laser sintering
    Wang, Yuanyuan
    Patel, Binay
    DiNapoli, Christina
    Pearson, Raymond
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2016, 252
  • [42] Surface Morphology in Selective Laser Melting of Metal Powders
    Yadroitsev, I.
    Smurov, I.
    LASERS IN MANUFACTURING 2011: PROCEEDINGS OF THE SIXTH INTERNATIONAL WLT CONFERENCE ON LASERS IN MANUFACTURING, VOL 12, PT A, 2011, 12 : 264 - 270
  • [43] SELECTIVE LASER CONTROL OF ELECTROCHEMICAL PROCESSES
    BUNKIN, FV
    LUKYANCHUK, BS
    SHAFEEV, GA
    JETP LETTERS, 1984, 39 (10) : 563 - 566
  • [44] Simulation of the densification of semicrystalline polymer powders during the selective laser sintering process: Application to Nylon 12
    L. Dong
    A. Makradi
    S. Ahzi
    Y. Remond
    X. Sun
    Polymer Science Series A, 2008, 50 : 704 - 709
  • [45] Determination of the True Temperature During Selective Laser Melting of Metal Powders Based on Measurements with an Infrared Camera
    I. Yu. Smurov
    M. A. Dubenskaya
    I. V. Zhirnov
    V. I. Teleshevskii
    Measurement Techniques, 2016, 59 : 971 - 974
  • [46] Determination of the True Temperature During Selective Laser Melting of Metal Powders Based on Measurements with an Infrared Camera
    Smurov, I. Yu.
    Dubenskaya, M. A.
    Zhirnov, I. V.
    Teleshevskii, V. I.
    MEASUREMENT TECHNIQUES, 2016, 59 (09) : 971 - 974
  • [47] Simulation of the densification of semicrystalline polymer powders during the selective laser sintering process: Application to Nylon 12
    Dong, L.
    Makradi, A.
    Ahzi, S.
    Remond, Y.
    Sun, X.
    POLYMER SCIENCE SERIES A, 2008, 50 (06) : 704 - 709
  • [48] Composite Powder Consolidation Using Selective Laser Melting: Input Energy/Porosity Morphology/Balling Effect Relation
    Salem, H.
    Salem, H. G.
    Attallah, M. M.
    TMS 2017 146TH ANNUAL MEETING & EXHIBITION SUPPLEMENTAL PROCEEDINGS, 2017, : 169 - 180
  • [49] Balling behavior and diamond graphitization of metal-matrix diamond composites by selective laser melting: A quantitative investigation
    Peng, Yingbo
    Wang, Yong
    Ding, Jiawei
    Shi, Yasong
    Jin, Taitong
    Zhang, Wei
    INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS, 2024, 124
  • [50] Investigation into Spatter Particles and Their Effect on the Formation Quality During Selective Laser Melting Processes
    Wang, Zhiqiang
    Wang, Xuede
    Zhou, Xin
    Ye, Guangzhao
    Cheng, Xing
    Zhang, Peiyu
    CMES-COMPUTER MODELING IN ENGINEERING & SCIENCES, 2020, 124 (01): : 243 - 263
12345