An Experimental Study on the Tensile Properties and Damage Mechanism of Three Alloy Steels at High Strain Rate

Yang Daoming;Yu Jie;Li Zitong

CN Submission Journal Articles Figures Search
Adv. Search

  • Sponsored by: China Association for Science and Technology (CAST)

    Editor-In-Chief: Xu Yida

    ISSN 1000-1093

    　

  • Hosted By: China Ordnance Society

    Published By: Acta Armamentarii

    CN 11-2176/TJ

Acta Armamentarii, a Chinese monthly journal, was first published in 1979. The journal is supervised by China Association for Science and Technology, sponsored by China Ordnance Society，and edited and published by Editorial Board of Acta Armamentarii. The Journal is included in all important domestic databases，and also collected by Engineering Index (EI, USA), Chemical Abstracts (CA, USA), Science Abstracts (SA, UK）, Abstract Journal (AJ, Russia), and Current Bibliography on Science and Technology(CBST).Acta Armamentarii has been selected into the journal Of Ordnance Science and Technology (Weapons Industry) Field Of High Quality Scientific and Technological Periodical Classification Catalogue (2022 edition), ranking T1, and the journal of Automotive Engineering Field of High Quality Scientific and technological Periodical classification Catalogue, ranking T2.
Acta Armamentarii ›› 1992, Vol. 13 ›› Issue (3) : 65-73. DOI: 10.3969/j.issn.1000-1093.1992.03.011
Experimental Techniques and Analysis

An Experimental Study on the Tensile Properties and Damage Mechanism of Three Alloy Steels at High Strain Rate

  • Yang Daoming,Yu Jie, Li Zitong
Author information +
History +

Abstract

The dynamic properties of three steels D60, 58SiMn and No. 45 are systematically studied at high strain rate by using a well-designed SHTB equipment. The experimental results show that the dynamic yield stress and tensile elogation of all tested materials are higher than their static values, respectively. However, different materials indicate different strain- rate sensitivity. In addition, the dynamic process of damage evolution is studied in detail with the metallographic technique for observing the cross and logitudinal sections of the tested specimen.

Key words

Split Hopkinson Tension Bar / dynamic tensile properties / damage evolution / high strain rate

Cite this article

EndNote

Ris (Procite)

Bibtex

Download Citations
Yang Daoming,Yu Jie, Li Zitong. An Experimental Study on the Tensile Properties and Damage Mechanism of Three Alloy Steels at High Strain Rate. Acta Armamentarii. 1992, 13(3): 65-73 https://doi.org/10.3969/j.issn.1000-1093.1992.03.011

References

[1] Campbell J D ? Dynamic plasticity ： macroscopic and microscopic aspects. Mat. Sci. Engng, 1973 (12)： 3?21
[2] Kolsky H. Proc. Phys. Soc (London), 1949 (B62)： 676
[3] 段祝平，孙琦清等.力学进展.1980 (10)： 1

221

Accesses

0

Citation

Detail
Sections
Recommended

/

〈 〉