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Tensile Loading of Nimonic 8OA Electron-Beam Welded Joints - Variations of Microstructure at Test Temperatures from 600 up to 1250°C

Formal Metadata

Title
Tensile Loading of Nimonic 8OA Electron-Beam Welded Joints - Variations of Microstructure at Test Temperatures from 600 up to 1250°C
Alternative Title
Zugbeanspruchung von Elektronenstrahl-Schweißverbindungen NiCr2OTiAl - Veränderungen des Feingefüges bei Temperaturen zwischen 600 und 1250°C
Author
License
No Open Access License:
German copyright law applies. This film may be used for your own use but it may not be distributed via the internet or passed on to external parties.
Identifiers
IWF SignatureE 2504
Publisher
Release Date1978
LanguageEnglish
Other Version
Producer
Production Year1977

Technical Metadata

IWF Technical DataFilm, 16 mm, LT, 64 m ; SW, 6 min

Content Metadata

Subject Area
Genre
Abstract
Dendritic microstructure in a welded joint with centrally abutting joint. With increasing load plastic deformation begins. At low temperatures: slip band formation, grain displacement - ductile fracture. At higher temperatures: grain boundary migration, grain boundary melting, intercrystaline structural separation - hot shortness. REM static image micrographs of the break surfaces with "cups" and "columns".
Keywords
IWF Classification
German
German
English
English