Equal channel angular pressing of Al-5 wt% TiB2 in situ composite

dc.contributor.author	Ravi, K R
dc.contributor.author	Saravanan, M
dc.contributor.author	Pillai, R M
dc.contributor.author	Mandal, A
dc.contributor.author	Murty, B S
dc.contributor.author	Chakraborty, M
dc.contributor.author	Pai, B C
dc.date.accessioned	2014-05-20T05:42:24Z
dc.date.available	2014-05-20T05:42:24Z
dc.date.issued	2008
dc.identifier.citation	Journal of Alloys and Compounds 459(1-2):239-243;14 Jul 2008	en_US
dc.identifier.issn	0925-8388
dc.identifier.uri	http://ir.niist.res.in:8080/jspui/handle/123456789/1413
dc.description.abstract	Equal channel angular pressing (ECAP) of in situ Al-5 wt% TiB2 composite was successfully carried out at room temperature up to four passes. Large particle free zones of about 50-100 mu m size present in as cast condition have been reduced to 20-30 mu m by ECA pressing. The initially clustered distribution of TiB2 has become homogeneous after four ECAP passes. A significant grain refinement down to similar to 500 nm has been achieved by ECA pressing but the average particulates size remains unchanged at 0.5-0.6 mu m.	en_US
dc.language.iso	en	en_US
dc.publisher	Elsevier	en_US
dc.subject	Grain boundaries	en_US
dc.subject	Metal matrix composites	en_US
dc.subject	Nanostructured materials	en_US
dc.title	Equal channel angular pressing of Al-5 wt% TiB2 in situ composite	en_US
dc.type	Article	en_US