EFFECT OF A SCANDIUM ADDITION ON AN Al-2% Si ALLOY PROCESSED BY ECAP
IR@NAL: CSIR-National Aerospace Laboratories, Bangalore
View Archive Info| Field | Value | |
| Title |
EFFECT OF A SCANDIUM ADDITION ON AN Al-2% Si ALLOY PROCESSED BY ECAP
|
|
| Creator |
Venkateswarlu, K
Rajiniknath, V Ajoy kumar, R Cheng, XU Terence , GL |
|
| Subject |
Mechanical Engineering
|
|
| Description |
Two alloys, Al-2% Si and Al-2% Si-0.25% Sc, were subjected to equal-channel angular
pressing (ECAP) up to a maximum of 4 passes using route Bc at room temperature. Thisprocessing gave ultrafine-grained microstructures with grain sizes of ~0.70 m without Sc and
~0.30 2% Si alloy due to the Sc addition was studied using a ball-indentation technique (BIT). Thesetests showed that the addition of 0.25% Sc decreased the grain size of the Al-2% Si alloy in thecast condition from 40 to 25
|
|
| Publisher |
IPME
|
|
| Type |
Journal Article
PeerReviewed |
|
| Format |
application/pdf
|
|
| Identifier |
http://nal-ir.nal.res.in/9051/1/2010%2DRAMS%2DVenkateswarlu%2D25%2D99.pdf
Venkateswarlu, K and Rajiniknath, V and Ajoy kumar, R and Cheng, XU and Terence , GL EFFECT OF A SCANDIUM ADDITION ON AN Al-2% Si ALLOY PROCESSED BY ECAP. Reviews onAdvanced Materials, 25 . pp. 99-106. |
|
| Relation |
http://ipme.ru/e-journals/RAMS/
http://nal-ir.nal.res.in/9051/ |
|