Explosive fragmentation of additively manufactured stainless steel

被引：1
|
作者：
Callahan, M. [1 ]
Sun, D. [1 ]
Linne, M. A. [1 ]
Wu, A. S. [1 ]
Campbell, G. H. [1 ]
Friedman, B. [1 ]
Rodriguez, J. [1 ]
Burke, S. [1 ]
Lodes, A. [1 ]
Hansen, K. [1 ]
Mickelson, K. [1 ]
Wraith, R. [1 ]
Nicolino, J. J. [1 ]
Park, H. -s. [1 ]
机构：
[1] Lawrence Livermore Natl Lab, 7000 East Ave, Livermore, CA 94550 USA
来源：
JOURNAL OF APPLIED PHYSICS | 2023年 / 134卷 / 15期
关键词：
MECHANICAL-PROPERTIES; FRACTURE-TOUGHNESS; TENSILE PROPERTIES; DYNAMIC FRACTURE; VOID NUCLEATION; CRACK-GROWTH; BEHAVIOR; FAILURE; MICROSTRUCTURE; MORPHOLOGY;
D O I：
10.1063/5.0170223
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Properties of fragmentation from an explosively driven 316L stainless steel spherical shell section fabricated by a laser powder bed additive manufacturing process with minimal surface finishing are investigated. This shell is driven by an insensitive high explosive, resulting in high strain rate deformation (>8 x 10(3) s(-1)) and failure of the stainless steel. Photonic Doppler velocimetry measures the expansion rate; dynamic radiography and high-speed imaging capture the fracture behavior of the stainless steel. The fracture response of the additively manufactured stainless steel shell is compared to published experimental results on additively manufactured 316L stainless steel and conventionally manufactured wrought 316L and 304 stainless steel shell fragmentation. Despite preferred crack orientation, suggesting the influence of surface grooves on fracture time, fragment size is identical to that measured in a similar experiment on wrought 304 stainless steel. Further analysis indicates that the 316L additively manufactured stainless steel shell exhibits comparable spall strength and fragmentation toughness to conventionally manufactured stainless steel yet lower failure strain due to surface stress concentrations.
引用
收藏
页数：14
相关论文
共 50 条
  • [1] Cutting of additively manufactured stainless steel – comparison of additively and conventionally manufactured stainless steel with regard to their machinability
    Aurich J.C.
    Schneider F.
    Kirsch B.
    Zimmermann M.
    2017, Carl Hanser Verlag (112): : 465 - 468
  • [2] The Fracture and Fragmentation Behaviour of Additively Manufactured Stainless Steel 316L
    Amott, R.
    Harris, E. J.
    Winter, R. E.
    Stirk, S. M.
    Chapman, D. J.
    Eakins, D. E.
    SHOCK COMPRESSION OF CONDENSED MATTER - 2015, 2017, 1793
  • [3] Analysis of microstructure of additively manufactured stainless steel
    Korznikova, G. F.
    Tzibizova, T. N.
    Sergeyev, S. N.
    Smirnov, V. V.
    Pavlinich, S. P.
    Gunderov, D. V.
    Khalikova, G. R.
    Mulyukov, R. R.
    OPEN SCHOOL-CONFERENCE OF NIS COUNTRIES ULTRAFINE GRAINED AND NANOSTRUCTURED MATERIALS, 2018, 447
  • [4] Reversed austenite in additively manufactured martensitic stainless steel
    Chen, Wei
    Luan, J. H.
    Xu, Lianyong
    Han, Yongdian
    Zhao, Lei
    Kai, Ji-Jung
    Xiao, Bo
    Jing, Hongyang
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2022, 834
  • [5] Microscale residual stresses in additively manufactured stainless steel
    Chen, Wen
    Voisin, Thomas
    Zhang, Yin
    Florien, Jean-Baptiste
    Spadaccini, Christopher M.
    McDowell, David L.
    Zhu, Ting
    Wang, Y. Morris
    NATURE COMMUNICATIONS, 2019, 10 (1)
  • [6] Microscale residual stresses in additively manufactured stainless steel
    Wen Chen
    Thomas Voisin
    Yin Zhang
    Jean-Baptiste Forien
    Christopher M. Spadaccini
    David L. McDowell
    Ting Zhu
    Y. Morris Wang
    Nature Communications, 10
  • [7] Resonant acoustic nonlinearity and loss in additively manufactured stainless steel
    Johnson, Ward L.
    Whiting, Justin G.
    Kim, Felix H.
    Heyliger, Paul R.
    Hrabe, Nik W.
    45TH ANNUAL REVIEW OF PROGRESS IN QUANTITATIVE NONDESTRUCTIVE EVALUATION, VOL 38, 2019, 2102
  • [8] Localized Corrosion in Additively Manufactured Stainless Steel and Aluminum Alloys
    D. A. Macatangay
    G. W. Kubacki
    R. G. Kelly
    JOM, 2022, 74 : 1651 - 1658
  • [9] Pack-aluminizing mechanism in additively manufactured stainless steel
    Varela, Edson D. B.
    Abreu-Castillo, Heber O.
    Pacheco, Jeferson T.
    d'Oliveira, Ana Sofia C. M.
    SURFACE & COATINGS TECHNOLOGY, 2025, 496
  • [10] Fracture behavior of additively manufactured corrax maraging stainless steel
    Zhao, Xiaojie
    Gao, Yang
    Zhao, Kai
    Liu, He
    HELIYON, 2024, 10 (13)
12345