Advances in Materials Science and Engineering / 2009 / Article / Tab 3

Research Article

Morphological Investigation of Foamed Aluminum Parts Produced by Melt Gas Injection

Table 3

Process parameters and relative density.

Mould type Pressure Gas Relative density

SMAmbientNitrogen0.141
SMAmbientAir0.179
SMSuctionNitrogen0.142
MEAmbientNitrogen0.224
MEAmbientAir0.227
MESuctionNitrogen0.229
BMSuctionNitrogen0.249
BMSuctionAir0.218