International Scholarly Research Notices / 2012 / Article / Tab 2

Research Article

T4 and T6 Treatment of 6061 Al-15 Vol. % SiCP Composite

Table 2

The Brinell hardness values of T4-treated 6061 Al-SiC composite.

Time of aging (hours)Indentation diameter (mm)Brinell hardness (kgf/mm2)Hardness (MPa)

03.6791893.7
33.49101989.8
63.411061038.8
123.381081058.4
243.371091068.2
483.351101078
1203.321121097.6
2403.331121097.6
4803.311131107.4
7203.311131107.4
14403.331121097.6

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