Labeling Method:
The labeling of the metal samples was done using a 3-letter ID system separated by periods. The first letter identifies the metal type (C: cast aluminum, A: 6061 aluminum, I: invar, S: stainless steel). The second letter signifies the initial metal treatment (R: raw, P: Polished, M: machined, B: Bead-Blasted). Finally, the last letter identifies the coating treatment of the sample (B: Black-Dye Anodization, H: Hardcoat Non-Dyed Anodization, N: Electroless Nickel Coating).
Example: C.R.B : Cast Aluminum, Raw, Black-Dye Anodization
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Diffuse reflectance standard with approx. 5% reflectance across a broad wavelength range.
Raw 6061 Aluminum, Anodized (MIL-A-8625, Type II, Class 2, Black)
Machined 6061 Aluminum, Anodized (MIL-A-8625, Type II, Class 2, Black)
Polished 6061 Aluminum, Anodized (MIL-A-8625, Type II, Class 2, Black)
Bead-Blasted 6061 Aluminum, Anodized (MIL-A-8625, Type II, Class 2, Black)
Raw 6061 Aluminum, Anodized (MIL-A-8625, Type III, Class 1, Non-dyed)
Machined 6061 Aluminum, Anodized (MIL-A-8625, Type III, Class 1, Non-dyed)
Polished 6061 Aluminum, Anodized (MIL-A-8625, Type III, Class 1, Non-dyed)
Bead-Blasted 6061 Aluminum, Anodized (MIL-A-8625, Type III, Class 1, Non-dyed)
Raw Cast Aluminum, Anodized (MIL-A-8625, Type II, Class 2, Black)
Machined Cast Aluminum, Anodized (MIL-A-8625, Type II, Class 2, Black)
Polished Cast Aluminum, Anodized (MIL-A-8625, Type II, Class 2, Black)
Bead-Blasted Cast Aluminum, Anodized (MIL-A-8625, Type II, Class 2, Black)
Raw Cast Aluminum, Anodized (MIL-A-8625, Type III, Class 1, Non-dyed)
Machined Cast Aluminum, Anodized (MIL-A-8625, Type III, Class 1, Non-dyed)
Polished Cast Aluminum, Anodized (MIL-A-8625, Type III, Class 1, Non-dyed)
Bead-Blasted Cast Aluminum, Anodized (MIL-A-8625, Type III, Class 1, Non-dyed)
Raw Invar (thick), Electroless Nickel Coat (MIL-C-26074)
Machined Invar (thick), Electroless Nickel Coat (MIL-C-26074)
Polished Invar (thick), Electroless Nickel Coat (MIL-C-26074)
Raw Invar (thin), Electroless Nickel Coat (MIL-C-26074)
Polished Invar (thin), Electroless Nickel Coat (MIL-C-26074)
Raw Stainless Steel, Electroless Nickel Coat (MIL-C-26074)
Machined Stainless Steel, Electroless Nickel Coat (MIL-C-26074)
Polished Stainless Steel, Electroless Nickel Coat (MIL-C-26074)
6061 Aluminum coated with Sharpie black permanent marker
Weathered Permanent Marker on Aluminum
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6061 Aluminum coated with Sharpie black permanent marker left outside from 6 August 2012 to 27 August 2012
Black foam board purchased at an arts and craft store.
Cardboard sample coated in black permanent marker (Sharpie).
Cardboard sample coated in black dry erase marker (Expo).
Cardboard sample covered in black duct tape.
Cardboard sample covered in adhesive velcro (fuzzy side).
Cardboard sample covered in standard black electrical tape.
Black felt sample purchased at an arts and craft store.
Typical black construction paper.
Spray can Valspar premium enamel, flat and fast drying, for interior/exterior and ideal for wood, metal, and more.
Spray can Rust-oleum specialty high heat tough protective enamel for grills, wood stoves.
Generic spray paint for interior/exterior and fast drying.
Black oxide optical coating sample from Acktar Advanced Coatings.
Black oxide optical coating sample from Acktar Advanced Coatings.
JH Rhodes polishing material.
Edmund Optics Black Out Material Flock 55
Edmund Optics Black Out Material Flock 65