contributor author | Basti Shenoy, Bharath;Li, Zi;Udpa, Lalita;Udpa, Satish;Deng, Yiming;SeuaciucOsorio, Thiago | |
date accessioned | 2023-04-06T12:59:08Z | |
date available | 2023-04-06T12:59:08Z | |
date copyright | 11/8/2022 12:00:00 AM | |
date issued | 2022 | |
identifier issn | 25723901 | |
identifier other | nde_5_4_041010.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl1/handle/yetl/4288877 | |
description abstract | Stainless steel is used in many applications because of its excellent mechanical properties at elevated temperatures. Material fatigue is a major problem in steel structures and can cause catastrophic damage resulting in significant economic consequences. Conventional nondestructive evaluation techniques can detect macro defects but do not perform well when it comes to material degradation due to fatigue, which happens at a microstructure level. It is well known that stress applied on a material will have an impact on the microstructure and produces a change in the magnetic properties of the material. Hence, magnetic nondestructive evaluation techniques that are sensitive to changes in magnetic properties play a major role in the earlystage fatigue detection, i.e., before the macro crack initiates. This paper introduces the magnetic Barkhausen noise technique to garner information about fatigue state of the material under test. Kmedoids clustering algorithm and genetic optimization algorithm are used to classify the stainlesssamples into fatigue categories. The results prove that martensitic grade stainlesssteel samples in different stages of fatigue can be classified into broad fatigue categories, i.e., low fatigue, mid fatigue, and high fatigue based on the remaining useful life of the sample. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | Magnetic Barkhausen Noise Technique for Fatigue Detection and Classification in Martensitic StainlessSteel | |
type | Journal Paper | |
journal volume | 5 | |
journal issue | 4 | |
journal title | Journal of Nondestructive Evaluation, Diagnostics and Prognostics of Engineering Systems | |
identifier doi | 10.1115/1.4055992 | |
journal fristpage | 41010 | |
journal lastpage | 410105 | |
page | 5 | |
tree | Journal of Nondestructive Evaluation, Diagnostics and Prognostics of Engineering Systems:;2022:;volume( 005 ):;issue: 004 | |
contenttype | Fulltext | |