Failure Analysis of High Pressure Container using Fractography and Material Morphology

Eui Soo Kim

doi:10.4028/www.scientific.net/KEM.773.287

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Failure Analysis of High Pressure Container using Fractography and Material Morphology
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HomeKey Engineering MaterialsKey Engineering Materials Vol. 773Failure Analysis of High Pressure Container using...

Failure Analysis of High Pressure Container using Fractography and Material Morphology

Abstract:

High-pressure gas containers must be able to withstand high internal pressures because they store compressed gases. Otherwise, cracks or defects may lead to an explosion, which may in turn lead to a large-scale disaster. Therefore, accurate analysis of the causes of cracks or defects and various techniques for detecting cracks or defects are needed. In this research, we analyzed the failure mechanism of a high-pressure gas container through fractography using scanning electron microscopy and optical microscopy and through measurements of their mechanical and chemical properties.

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Periodical:

Key Engineering Materials (Volume 773)

Pages:

287-291

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.773.287

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Online since:

July 2018

Authors:

Eui Soo Kim*

Keywords:

Decarbonization, Failure Analysis, Fractography, Instrumented Indentation Technique, Pressure Container, Shot Peening

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* - Corresponding Author

References

[1] E. S. Kim, N. K. Park, Y. H. Kim, A forensic engineering study on bursting accident of composite pressure vessel in CNG bus, KOSOS, 23 (2008) 15-21.

Google Scholar

[2] E. S. Kim, J. H. Kim, B. S. Moon, J. M. Goh, Study on the Structural Safety Evaluation for Pressure Vessel of the CNG Vehicle Using F.E.M., Adv. Mater. Res. 569 (2012) 598-602.

DOI: 10.4028/www.scientific.net/amr.569.598

Google Scholar

[3] F. Hisao, C. Tsu-Wei, Simplified Design Techniques for Laminated Cylindrical Pressure Vessels under Stiffness and Strength Constraints, J. Comp. Mater. 22 (1998) 1156-1169.

DOI: 10.1177/002199838802201206

Google Scholar

[4] Y. Li, Sensitivity Analysis in Shape Optimization Design for a Pressure Vessel. Int. J. Press. Vess. Pip. 49 (1992) 387-397.

Google Scholar

[3] E. S. Kim, S. K. Choi, Risk analysis of CNG composite pressure vessel via computer-aided method and fractography, Eng. Fail. Anal. 27 (2013) 84-98.

DOI: 10.1016/j.engfailanal.2012.06.006

Google Scholar

[4] K. H. Kim, Y. Choi, S. H. Kim, J. S. Lee, D. I. Kwon, Application of Instrumented Indentation Technique for Nondestructive/Mechanical Properties Measurement of In-service Components and Materials, Spring conference of KSME, (2005), pp.336-343.

Google Scholar

[5] E. S. Kim, J. H. Kim, Y. S. Park, C. Kim, J. C. Choi, Development of an automated design system of CNG composite vessel using steel liner manufactured by D. D. I process, J. Korean Soc. Prec. Eng. 20 (2003) 205-213.

DOI: 10.1007/s00170-003-1798-4

Google Scholar