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. 2023 Aug 30;16(17):5929. doi: 10.3390/ma16175929

Table 7.

Hemispherical-faced specimen stationary tests mass loss and recession.

Specimen Test Condition * Mass Loss (g) Recession
(mm)
Hemi-20-1 7.5 MW/m2, 40.81 s 7.47 2.58
Hemi-15-1 7.5 MW/m2, 41.25 s 7.38 3.35
Hemi-10-1 7.5 MW/m2, 41.34 s 6.92 3.16

Mass loss = specimen before test mass − specimen after test mass. Recession = specimen before test length − specimen after test length. * Actual test duration was confirmed using pyrometer data and test video files.