Impact Strength Behavior and Fracture Morphologies of Tungsten Alloy with High Deformation

Kai Wen Tian; Li Jun Zhu; Wan Ming Jia; Min Ming Zou; Hong Wei Feng; Hong Gang Shi

doi:10.4028/www.scientific.net/AMR.1004-1005.127

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 1004-1005Impact Strength Behavior and Fracture Morphologies...

Impact Strength Behavior and Fracture Morphologies of Tungsten Alloy with High Deformation

Abstract:

High strength tungsten alloys with different deformation of 20%, 40%, 50% and 60% were prepared by swaging, and the impact strength and impact fracture morphologies were tested and observed respectively by Charpy tester and SEM to study the influence of deformation degree on fracture behavior. The results show that with the deformation degree increasing from 20% to 40%, 50% and 60%, the toughness reduces from 99J to 51J, 43J and 29J. The fracture mode of impact changes from intergranular to cleavage fracture.

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Periodical:

Advanced Materials Research (Volumes 1004-1005)

Pages:

127-130

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1004-1005.127

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Online since:

August 2014

Authors:

Kai Wen Tian, Li Jun Zhu, Wan Ming Jia, Min Ming Zou, Hong Wei Feng, Hong Gang Shi

Keywords:

Impact Strength, Swaging, Tungsten Alloy

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References

[1] Honggang Shi, Zhiwang Qi, Zhijun Guo, Cunshan Fan and Jie Xu: J. Ordnance Mater. Sci. and Eng. Vol. 21(1998), p.3.

Google Scholar

[2] Spencer J R, Mullendore J A, Relationship between composition, structure, properties, thermo -mechanical processing and ballistic performance of tungsten heavy alloys. AD - A245 649.

Google Scholar

[3] Zhiwang Qi, Cunshan Fan, Fuqing Hou and Honggang Shi: J. Ordnance Mater. Sci. and Eng. Vol. 22(1999), p.18.

Google Scholar

[4] Honggang Shi, Zhiwang Qi, Fujun Shang and Kaiwen Tian. : J. Ordnance Mater. Sci. and Eng. Vol. 29(2006), p.29.

Google Scholar

[5] Kaiwen Tian, Lijun Zhu, Zhenming Wang, Wenlu Shi and Minming Zou, in: Frontiers of Manufacturing Science and Measuring Technology, edited by Wenpei Sung, volume 401 of Applied Mechanics and Materials, chapter, 3, Trans Tech Publications (2013).

Google Scholar

[6] Lijun Zhu, Kaiwen Tian, Wenlu Shi, Chao Yang and Zhenming Wang, in: Frontiers of Manufacturing Science and Measuring Technology, edited by Wenpei Sung, volume 401 of Applied Mechanics and Materials, chapter, 3, Trans Tech Publications (2013).

Google Scholar