Accession Number:

AD0274558

Title:

THE DETERMINATION OF SPECTRAL EMISSIVITIES, REFLECTIVITIES, AND ABSORPTIVITIES OF MATERIALS AND COATINGS

Descriptive Note:

Corporate Author:

NORTHROP AIRCRAFT INC HAWTHORNE CALIF

Personal Author(s):

Report Date:

1962-02-13

Pagination or Media Count:

1.0

Abstract:

Identifiers Emissivity, Alloy compilations. Spectral data are presented on surface emissivities, reflectivities and absorptivities of materials and coatings at various temperatures and environmental conditions. Test specimens were disks 1516 in. in diameter, cut from sheets as received from the vendor. The materials included Astrolloy, Be, Hastalloy X, Haynes Stellite 25, Inconel 702, Inconel X, Mo-0.5 Ti alloy, Nb, Potomac A, Rene 41, Ta, Ti, W, Udimet 500, V, Vascojet 1000, PH 15-7 Mo steel, 17-7 PH steel, AM 350 steel, and Armco blackened steel. Flame sprayed coatings on Inconel X consisted of B4C, 2080 C Ni, TaC, W, 5050 WCo, MoS2, and ZrO2. Shiny and matte finish coatings of ceramic Au on Ti were included.

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE