Review article

Characterization of Cast Iron Using Ultrasonic Testing

Sunčana Smokvina Hanza orcid.org/0000-0003-2415-6088 ; University of Rijeka, Faculty of Engineering, Rijeka, Croatia
Dario Dabo ; ULJANIK Mechanical Engineering Diesel JSC

Abstract

This paper presents an overview of possibility of the cast iron characterization using ultrasonic testing that could eliminate most of the disadvantages of the metallographic method, but its usage is limited by the fact that velocity and attenuation of ultrasonic wave depend on technological singularities of cast iron production. Characterization of microstructural features and mechanical properties of cast iron is based on the ultrasonic testing parameters, primarily on ultrasonic wave velocity, which depends on the elastic modulus and density of the cast iron.

Keywords

non-destructive testing; ultrasonic testing; cast iron; characterization

Hrčak ID:

193524

URI

https://hrcak.srce.hr/193524

Publication date:

29.12.2017.

Article data in other languages: croatian

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