In:
Advanced Materials Research, Trans Tech Publications, Ltd., Vol. 941-944 ( 2014-6), p. 245-250
Abstract:
Two-dimensional carbon fiber fabric T300 used as reinforcement, C f /Al composite material was prepared by hot pressing diffusion. Effect of parameters on microstructure of C f /Al composite material was studied. We found that for aluminum foil used as matrix, hot pressing temperature is 650°C, hot pressing time is 20min, pressure is 30MPa. As a case, interfacial reaction product Al 4 C 3 accounts for 3.6%, and composite material density is 2.44g/cm 3 . For aluminum powder used as matrix, hot pressing temperature is 620°C, hot pressing time is 35min, pressure is 10MPa. As a case, Al 4 C 3 accounts for 2.8%, and composite material density is 2.58g/cm 3 . The molding of aluminum powder is much easier than that of aluminum foil. The latter requires higher hot pressing temperature. Interfacial reaction product Al 4 C 3 increases as increasing of hot pressing temperature and pressure.
Type of Medium:
Online Resource
ISSN:
1662-8985
DOI:
10.4028/www.scientific.net/AMR.941-944
DOI:
10.4028/www.scientific.net/AMR.941-944.245
Language:
Unknown
Publisher:
Trans Tech Publications, Ltd.
Publication Date:
2014
detail.hit.zdb_id:
2265002-7
