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Mechanical and structural characterization of cast iron using synchrotron light

Elmquist, Lennart; Hall, Stephen LU ; Sjögren, Torsten; Dartfeldt, Erik; Skoglund, Peter LU ; Elfsberg, Jessica and Majkut, Marta (2018) 73rd World Foundry Congress: Creative Foundry, WFC 2018 p.129-130
Abstract

The paper describes work done using synchrotron light to investigate the microstructure and how it behaves in 3D when a load is applied. Two different cast iron materials with different matrix structures and graphite morphologies were investigated; SiMo51, which is basically a spheroidal iron (SGI) alloyed with Si and Mo, and a lamellar graphite iron (LGI). The tensile test specimens were loaded in steps, at which x-ray tomography as well as 3DXRD measurements were made to characterize the microstructure. The result shows how the crack propagates and which path it takes through the materials. DVC was applied to analyze the strain fields. This work also shows how useful synchrotron experiments can be in the study of the mechanical... (More)

The paper describes work done using synchrotron light to investigate the microstructure and how it behaves in 3D when a load is applied. Two different cast iron materials with different matrix structures and graphite morphologies were investigated; SiMo51, which is basically a spheroidal iron (SGI) alloyed with Si and Mo, and a lamellar graphite iron (LGI). The tensile test specimens were loaded in steps, at which x-ray tomography as well as 3DXRD measurements were made to characterize the microstructure. The result shows how the crack propagates and which path it takes through the materials. DVC was applied to analyze the strain fields. This work also shows how useful synchrotron experiments can be in the study of the mechanical behavior of cast iron.

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Please use this url to cite or link to this publication:
author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
Crack propagation, DVC, Graphite, SiMo ductile iron, Synchrotron light
host publication
73rd World Foundry Congress "Creative Foundry", WFC 2018 - Proceedings
pages
2 pages
publisher
Stowarzyszenie Techniczne Odlewnikow Polskich/Polish Foundrymen's Association
conference name
73rd World Foundry Congress: Creative Foundry, WFC 2018
conference location
Krakow, Poland
conference dates
2018-09-23 - 2018-09-27
external identifiers
  • scopus:85062302876
ISBN
9788390430638
language
English
LU publication?
yes
id
a5faba2b-f93f-4008-ad3b-468bcfb4a499
date added to LUP
2019-03-15 08:33:36
date last changed
2019-03-15 08:33:36
@inproceedings{a5faba2b-f93f-4008-ad3b-468bcfb4a499,
  abstract     = {<p>The paper describes work done using synchrotron light to investigate the microstructure and how it behaves in 3D when a load is applied. Two different cast iron materials with different matrix structures and graphite morphologies were investigated; SiMo51, which is basically a spheroidal iron (SGI) alloyed with Si and Mo, and a lamellar graphite iron (LGI). The tensile test specimens were loaded in steps, at which x-ray tomography as well as 3DXRD measurements were made to characterize the microstructure. The result shows how the crack propagates and which path it takes through the materials. DVC was applied to analyze the strain fields. This work also shows how useful synchrotron experiments can be in the study of the mechanical behavior of cast iron.</p>},
  author       = {Elmquist, Lennart and Hall, Stephen and Sjögren, Torsten and Dartfeldt, Erik and Skoglund, Peter and Elfsberg, Jessica and Majkut, Marta},
  isbn         = {9788390430638},
  keyword      = {Crack propagation,DVC,Graphite,SiMo ductile iron,Synchrotron light},
  language     = {eng},
  location     = {Krakow, Poland},
  month        = {01},
  pages        = {129--130},
  publisher    = {Stowarzyszenie Techniczne Odlewnikow Polskich/Polish Foundrymen's Association},
  title        = {Mechanical and structural characterization of cast iron using synchrotron light},
  year         = {2018},
}