Acoustic Emission Diagnostics of the Destruction of Welded Joints Stainless Steel Pipes Arising Welding

Acoustic Emission Diagnostics of the Destruction of Welded Joints Stainless Steel Pipes Arising Welding

Bibliographic Details
Parent link:Applied Mechanics and Materials: Scientific Journal
Vol. 770 : Urgent Problems of Up-to-Date Mechanical Engineering.— 2015.— [P. 60-65]
Main Author: Apasov A. M. Aleksandr Mikhailovich
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ) Юргинский технологический институт (филиал) (ЮТИ) Кафедра металлургии и черных металлов (МЧМ)
Summary:Title screen
It is now possible to formulate the relation of the linear size of cracking arising on welding the cylindrical homogeneous-metal. Mathematical simulation of metal crystallization on welding and micro structural analysis give an insight into the fact that there begins crack nucleation in a weld root. Experimentally, by means of Acoustic Emission (AE), one can study welding and obtain the amplitude distribution of AE signals from cracking against the background of the hindrance accompanying this process. The conditions were found making impossible cracking.
Режим доступа: по договору с организацией-держателем ресурса
Published: 2015
Series:Materials Science in Mechanical Engineering
Subjects:
электронный ресурс
труды учёных ТПУ
акустическая эмиссия
сигналы
трещины
кристаллизация
частотные диапазоны
плавление
микроструктурный анализ
оптические микроскопы
электронные микроскопы
Online Access:http://dx.doi.org/10.4028/www.scientific.net/AMM.770.60
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=643337

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