654321
90.97LW70anodized, light
gray, dull
Aluminum
90.61SW70anodized, light
gray, dull
Aluminum
20.55T100anodized sheetAluminum
40.09T100as received, plateAluminum
20.09T100as received, sheetAluminum
90.46LW70cast, blast cleanedAluminum
90.47SW70cast, blast cleanedAluminum
40.05T100dipped in HNO
3
,
plate
Aluminum
30.093 µm27foilAluminum
30.0410 µm27foilAluminum
10.2–0.3T50–500oxidized, stronglyAluminum
10.04–0.06T50–100polishedAluminum
20.05T100polished, sheetAluminum
40.05T100polished plateAluminum
30.283 µm27roughenedAluminum
30.1810 µm27roughenedAluminum
10.06–0.07T20–50rough surfaceAluminum
90.03–0.06LW70sheet, 4 samples
differently
scratched
Aluminum
90.05–0.08SW70sheet, 4 samples
differently
scratched
Aluminum
20.04T20vacuum depositedAluminum
50.83–0.94SW17weathered, heavilyAluminum
10.60T20Aluminum bronze
10.28TpowderAluminum hydrox-
ide
10.46Tactivated, powderAluminum oxide
22
152 Publ. No. 1557978 Rev. a155 – ENGLISH (EN) – February 6, 2006
22 – Emissivity tables
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