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277

L'emploi de métakaolin dans la production de béton écologiquement efficace



Title: L'emploi de métakaolin dans la production de béton écologiquement efficace
Author(s): L. A. P. Pereira, S. Jalali, J. M. Torres Fernandes, E. Torres
Paper category : journal
Serial title: Materials and Structures
Abreviated Serial title: Mater. Struct.
ISSN: 1359-5997
Publisher: RILEM Publications SARL
Volume: 38
Issue: 277
Issue date: 2005-04-01
Publication year: 2005
Pages: 403 - 410
Total Pages: 8
Nb references: 16
Language: French


Abstract: In equipment manufacturing there are occasions when the base metal need to be hot or cold worked prior to welding.
After welding, the components have to be submitted to a normalizing heat treatment in order to recover the original mechanical properties.
In this work, low alloy steel weld metals have been studied in the as-welded condition and after normalizing heat treatment.
It was observed a high decrease of the tensile properties after normalizing.
The toughness increases after normalizing heat treatment, except for one weld metal where a great content of martensite-austenite-bainite constituent was formed.


Online publication: 2005-01-21
Classification: Scientific Reports
Publication type : full_text
Public price (Euros): 0.00
doi: 10.1617/14186


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