dc.contributor.author |
Van Zwieten, ACTM
|
en_US |
dc.contributor.author |
Bulloch, JH
|
en_US |
dc.date.accessioned |
2007-02-06T08:43:24Z |
en_US |
dc.date.accessioned |
2007-06-07T10:06:04Z |
|
dc.date.available |
2007-02-06T08:43:24Z |
en_US |
dc.date.available |
2007-06-07T10:06:04Z |
|
dc.date.copyright |
|
en_US |
dc.date.issued |
1993-02 |
en_US |
dc.identifier.citation |
Van Zwieten, ACTM and Bulloch, JH. 1993. Some considerations on the toughness properties of ferritic stainless steels - A brief review. International journal of pressure vessels and piping, vol 56(1), pp 1-31 |
en_US |
dc.identifier.issn |
0308-0161 |
en_US |
dc.identifier.uri |
http://hdl.handle.net/10204/1477
|
en_US |
dc.identifier.uri |
http://hdl.handle.net/10204/1477
|
|
dc.description.abstract |
The present paper has attempted to briefly review the factors that influence the toughness properties of ferritic stainless steels. The structure and constitution of ferritic stainless steels were discussed together with the effects of second phase particles on the toughness aspects. Generally the presence of second phases such as carbides, nitrides and oxides, as well as the chromium-rich ferrite, precipitates and sigma-phase, sigma, can cause a significant decrease in the toughness of ferritic stainless steels. The influence of structural parameter or micro structural grain size on the toughness considerations, although well documented, is not always clearly understood. This is the result of other varying factors which can obscure the true effects of grain size. Thermo mechanical processes, such as cold working, hot working and controlled rolling, can significantly influence toughness properties as a direct result of their effects on grain size and the precipitation of carbides, nitrides and sigma-phase. Finally, the detrimental effects of interstitial elements on the toughness of ferritic stainless steels can be controlled by the addition of stabilizing elements, e.g. titanium and niobium. |
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dc.format.extent |
1394979 bytes |
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dc.format.mimetype |
application/pdf |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
Elsevier Science Ltd |
en_US |
dc.rights |
Copyright: 1993 Elsevier Science Ltd |
en_US |
dc.source |
|
en_US |
dc.subject |
Ferritic stainless steels |
en_US |
dc.subject |
Embrittling effects |
en_US |
dc.subject |
Iron-chromium allays |
en_US |
dc.subject |
Thermo mechanical processing |
en_US |
dc.subject |
Microstructural grain sizes |
en_US |
dc.title |
Some considerations on the toughness properties of ferritic stainless steels - A brief review |
en_US |
dc.type |
Article |
en_US |
dc.identifier.apacitation |
Van Zwieten, A., & Bulloch, J. (1993). Some considerations on the toughness properties of ferritic stainless steels - A brief review. http://hdl.handle.net/10204/1477 |
en_ZA |
dc.identifier.chicagocitation |
Van Zwieten, ACTM, and JH Bulloch "Some considerations on the toughness properties of ferritic stainless steels - A brief review." (1993) http://hdl.handle.net/10204/1477 |
en_ZA |
dc.identifier.vancouvercitation |
Van Zwieten A, Bulloch J. Some considerations on the toughness properties of ferritic stainless steels - A brief review. 1993; http://hdl.handle.net/10204/1477. |
en_ZA |
dc.identifier.ris |
TY - Article
AU - Van Zwieten, ACTM
AU - Bulloch, JH
AB - The present paper has attempted to briefly review the factors that influence the toughness properties of ferritic stainless steels. The structure and constitution of ferritic stainless steels were discussed together with the effects of second phase particles on the toughness aspects. Generally the presence of second phases such as carbides, nitrides and oxides, as well as the chromium-rich ferrite, precipitates and sigma-phase, sigma, can cause a significant decrease in the toughness of ferritic stainless steels. The influence of structural parameter or micro structural grain size on the toughness considerations, although well documented, is not always clearly understood. This is the result of other varying factors which can obscure the true effects of grain size. Thermo mechanical processes, such as cold working, hot working and controlled rolling, can significantly influence toughness properties as a direct result of their effects on grain size and the precipitation of carbides, nitrides and sigma-phase. Finally, the detrimental effects of interstitial elements on the toughness of ferritic stainless steels can be controlled by the addition of stabilizing elements, e.g. titanium and niobium.
DA - 1993-02
DB - ResearchSpace
DP - CSIR
KW - Ferritic stainless steels
KW - Embrittling effects
KW - Iron-chromium allays
KW - Thermo mechanical processing
KW - Microstructural grain sizes
LK - https://researchspace.csir.co.za
PY - 1993
SM - 0308-0161
T1 - Some considerations on the toughness properties of ferritic stainless steels - A brief review
TI - Some considerations on the toughness properties of ferritic stainless steels - A brief review
UR - http://hdl.handle.net/10204/1477
ER -
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en_ZA |