| dc.contributor.author |
Yarra, R. |
|
| dc.contributor.author |
Venkatachalam, P. |
|
| dc.contributor.author |
Kumar, S.R. |
|
| dc.contributor.author |
Ravisankar, B. |
|
| dc.contributor.author |
Jayasankar, K. |
|
| dc.contributor.author |
Mukherjee, P.S. |
|
| dc.date.accessioned |
2018-10-01T12:23:40Z |
|
| dc.date.available |
2018-10-01T12:23:40Z |
|
| dc.date.issued |
2010 |
|
| dc.identifier.citation |
Transactions Of The Indian Institute Of Metals, 63(5), 2010: 813-817 |
|
| dc.identifier.issn |
0972-2815 |
|
| dc.identifier.uri |
http://ore.immt.res.in/handle/2018/1547 |
|
| dc.description.abstract |
In this study, equal channel angular pressing (ECAP) with and without back pressure was used for consolidation of fine mechanically alloyed Al-Yttria composite powder. The effect of ECAP on consolidation behaviour of powder, microstructure, density and hardness is discussed. The powder was encapsulated in an aluminium can. Room temperature back pressure aided ECAP results in a nearly full denser (97% of its theoretical density) compact at room temperature. Nano Indentation technique was used to determine the modulus of the ECAP consolidated compact. |
|
| dc.language |
en |
|
| dc.publisher |
Springer |
|
| dc.relation.isreferencedby |
SCI |
|
| dc.rights |
Copyright [2010]. All efforts have been made to respect the copyright to the best of our knowledge. Inadvertent omissions, if brought to our notice, stand for correction and withdrawal of document from this repository. |
|
| dc.subject |
Materials Sciences |
|
| dc.subject |
Materials Sciences |
|
| dc.title |
Densification of Al-Y2O3 composite powder by equal channel angular pressing |
|
| dc.type |
Journal Article |
|
| dc.affiliation.author |
Natl Inst Technol, Dept Met & Mat Engn, Tiruchchirappalli 620015, Tamil Nadu, India |
|