Forensic materials and test methods

Abstract

In recent years, forensic engineering, a growing field of engineering, has developed. If the product malfunctions prematurely, the user will not be able to use that product, and sometimes it may lead to personal injuries. Sophisticated techniques such as SEM and DSC are used to study these problems. Forensic engineers evaluate documentary evidence so that the court can make the right decision. In this study, forensic materials and test methods are discussed. For this purpose, first, the concept of Forensic Engineering was introduced and the defects occurring in the products were examined. Then, in case of a dispute between the parties, it is explained how forensic engineers examine the products and prepare an expert report to resolve the dispute. Finally, how and with which devices macroscopic and microscopic tests, mechanical and thermal tests were performed were examined.