Micro-welding of stainless steel by pulsed Nd: YAG laser

被引：0
|
作者：
Dontu, Octavian [1 ]
Ganatsios, Stergios [2 ]
Besnea, Daniel [1 ]
Beca, Paul [3 ]
机构：
[1] Univ Politehn Bucuresti, Dept Mech Engn & Mechatron, Chair Precis Engn & Mechatron, Bucharest, Romania
[2] Univ WEST Macedonia, TEI KOZANI, Kozani, Greece
[3] Natl Inst Res Dev Precis Mech, Bucharest 021631, Romania
来源：
INDLAS 2007: INDUSTRIAL LASER APPLICATIONS | 2008年 / 7007卷
关键词：
D O I：
10.1117/12.802020
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The paper presents the results of the experimental research regarding the microwelding of stainless steel by Pulsed Nd:YAG laser (STARWELD PERFORMANCE SWP 6002 - ROFIN). The analytical and experimental investigation on laser weldability of a stainless steel allowed to draw the following conclusions. The micro-welds produced by the optimized Nd: YAG laser parameters featured a narrow and regular weld metal zone devoid of any solidification and shrinkage defects. The as weld metal structure was made up of elongated ferrite graints with limited amount of austenite, mainly located at grain boundaries.
引用
收藏
页数：6
相关论文
共 50 条
  • [31] Selection of parameters in nanosecond pulsed wave laser micro-welding
    Coroado, Julio
    Ganguly, Supriyo
    Suder, Wojciech
    Williams, Stewart
    Meco, Sonia
    Pardal, Goncalo
    [J]. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2021, 115 (9-10): : 2929 - 2944
  • [32] Selection of parameters in nanosecond pulsed wave laser micro-welding
    Julio Coroado
    Supriyo Ganguly
    Wojciech Suder
    Stewart Williams
    Sonia Meco
    Goncalo Pardal
    [J]. The International Journal of Advanced Manufacturing Technology, 2021, 115 : 2929 - 2944
  • [33] Thermo-Mechanical Analysis on Thermal Deformation of Thin Stainless Steel in Laser Micro-Welding
    Ismail, Mohd Idris Shah
    Okamoto, Yasuhiro
    Okada, Akira
    [J]. INTERNATIONAL JOURNAL OF MANUFACTURING MATERIALS AND MECHANICAL ENGINEERING, 2016, 6 (02) : 51 - 66
  • [34] Controlled Laser Transformation Hardening of Martensitic Stainless Steel by Pulsed Nd:YAG Laser
    B.Mahmoudi
    A.R.Sabour Aghdam
    M.J.Torkamany
    [J]. Journal of Electronic Science and Technology, 2010, 8 (01) : 87 - 90
  • [35] Nd:YAG Laser Welding of Stainless Steel 304 for Photonics Device Packaging
    Nawi, I. N.
    Saktioto
    Fadhali, M.
    Hussain, M. S.
    Ali, J.
    Yupapin, P. P.
    [J]. 2ND INTERNATIONAL SCIENCE, SOCIAL SCIENCE, ENGINEERING AND ENERGY CONFERENCE 2010 (I-SEEC 2010), 2011, 8 : 374 - 379
  • [36] Nd:YAG laser welding of austenitic stainless steel -: Filler wire parameters
    Jokinen, T
    Salminen, A
    Kujanpää, V
    [J]. ICALEO (R)'99: PROCEEDING OF THE LASER MATERIALS PROCESSING CONFERENCE, VOL 87, PTS 1 AND 2, 2000, 87 : D216 - D224
  • [37] Process Window for Nd:YAG Laser Welding of Super Duplex Stainless Steel
    N. Sivagurumanikandan
    S. Saravanan
    G. Sivakumar
    K. Raghukandan
    [J]. Journal of Russian Laser Research, 2018, 39 : 575 - 584
  • [38] Process Window for Nd:YAG Laser Welding of Super Duplex Stainless Steel
    Sivagurumanikandan, N.
    Saravanan, S.
    Sivakumar, G.
    Raghukandan, K.
    [J]. JOURNAL OF RUSSIAN LASER RESEARCH, 2018, 39 (06) : 575 - 584
  • [39] Micro-welding of glass substrate by YAG laser - effects of substrate temperature -
    Suzuki, Hirofumi
    Funayama, Tsuyoshi
    Shibutani, Hideo
    Horiuchi, Osamu
    [J]. International Journal of Automation Technology, 2016, 10 (06) : 909 - 915
  • [40] Pulsed Nd:YAG laser seam welding of zinc-coated steel
    Tzeng, YF
    [J]. WELDING JOURNAL, 1999, 78 (07) : 238S - 244S
12345