File:The emissivity of metals and oxides. I. Nickel Oxide (NiO) in the range 600° to 1300° C (IA emiss1141641914224224unse).pdf
Original file (695 × 1,104 pixels, file size: 2.12 MB, MIME type: application/pdf, 32 pages)
Captions
Captions
Summary
[edit]The emissivity of metals and oxides. I. Nickel Oxide (NiO) in the range 600° to 1300° C
(   ) |
||
|---|---|---|
| Title |
The emissivity of metals and oxides. I. Nickel Oxide (NiO) in the range 600° to 1300° C |
 |
| Volume | Bulletin of the Bureau of Standards, Vol. 11, 41-64 (1914) Scientific Paper 224 (S224) | |
| Publisher |
National Bureau of Standards |
|
| Description |
Making use of the wedge method described by Mendenhall, the author has determined the monochromatic emissivity of nickel oxide at various temperatures within the range 700 degrees to 1300 degrees C. By means of a spectro-photometer of the Lummer-Brodhun type, observations were made for the wave-lengths 0.5mu, 0.6mu, and 0.7mu respectively. The wedge-shaped nickel strip was heated in a specially constructed furnace, and determinations of the relative intensities of the light emitted by the outside and inside of the wedge were made. The apparent emissivity of the oxide layer diminished with continued heating owing to the outside temperature being reduced%2 Subjects: rays and radiation; thermometry, pyrometry and calorimetry; Heat flow, thermal and thermodynamic processes |
|
| Language | English | |
| Publication date | November 1914 | |
| Current location |
IA Collections: NBSBulletin; NISTresearchlibrary; fedlink; americana |
|
| Accession number |
emiss1141641914224224unse |
|
| Source | ||
Licensing
[edit]
|
This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code.
Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.
|
 |
| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | ||
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 05:58, 1 September 2020 |  | 695 × 1,104, 32 pages (2.12 MB) | Fæ (talk | contribs) | FEDLINK - United States Federal Collection emiss1141641914224224unse (User talk:Fæ/IA books#Fork8) (batch 1000-3000 #158122) |
You cannot overwrite this file.
File usage on Commons
The following page uses this file: