Thermal expansion behaviour of nanocrystalline titanium powder compacts

This investigation is an attempt to understand the expansion behaviour of compacts of nanocrystalline titanium powder during thermal treatments. Entrapped gases cause excessive expansion in the green compacts. The dilatometric study reveals that there is no significant difference in the expansion co...

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Bibliographic Details
Published inMaterials letters Vol. 59; no. 19-20; pp. 2539 - 2541
Main Authors Panigrahi, B.B., Dabhade, V.V., Godkhindi, M.M.
Format Journal Article
LanguageEnglish
Published Elsevier B.V 01.08.2005
Subjects
Dilatometry
Nanocrystalline
Thermal expansion
Titanium
Titanium
Thermal expansion
Dilatometry
Nanocrystalline
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Summary:This investigation is an attempt to understand the expansion behaviour of compacts of nanocrystalline titanium powder during thermal treatments. Entrapped gases cause excessive expansion in the green compacts. The dilatometric study reveals that there is no significant difference in the expansion coefficient of sintered nanocrystalline titanium samples, compared to their micron-size counterpart.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0167-577X
1873-4979
DOI:10.1016/j.matlet.2005.03.041