File:Si3N4thruster.jpg

No higher resolution available.

Si3N4thruster.jpg ‎(703 × 186 pixels, file size: 18 KB, MIME type: image/jpeg)

This is a file from the Wikimedia Commons. Information from its description page there is shown below.
Commons is a freely licensed media file repository. You can help.

Summary

DescriptionSi3N4thruster.jpg	English: Silicon nitride thruster. Left: Mounted in test stand. Right: Being tested with H₂/O₂ propellants
Source	http://www.grc.nasa.gov/WWW/RT/RT1999/5000/5130eckel.html
Author	Dr. Andrew J. Eckel, NASA

Licensing

	This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
	Warnings: Use of NASA logos, insignia and emblems is restricted per U.S. law 14 CFR 1221. The NASA website hosts a large number of images from the Soviet/Russian space agency, and other non-American space agencies. These are not necessarily in the public domain. Materials based on Hubble Space Telescope data may be copyrighted if they are not explicitly produced by the STScI.[1] See also {{PD-Hubble}} and {{Cc-Hubble}}. The SOHO (ESA & NASA) joint project implies that all materials created by its probe are copyrighted and require permission for commercial non-educational use. [2] Images featured on the Astronomy Picture of the Day (APOD) web site may be copyrighted. [3] The National Space Science Data Center (NSSDC) site has been known to host copyrighted content. Its photo gallery FAQ states that all of the images in the photo gallery are in the public domain "Unless otherwise noted."

Original upload log

Transferred from en.wikipedia to Commons by T.vanschaik using CommonsHelper.

The original description page was here. All following user names refer to en.wikipedia.

2009-06-17 05:07 Materialscientist 703×186× (18365 bytes) {{Information |Description = Silicon nitride thruster. Left: Mounted in test stand. Right: Being tested with H<sub>2</sub>/O<sub>2</sub> propellants |Source = http://www.grc.nasa.gov/WWW/RT/RT1999/5000/5130eckel.html |Date = |Aut

File history

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Thumbnail	Dimensions	User	Comment
current	19:06, 23 September 2009		703 × 186 (18 KB)	File Upload Bot (Magnus Manske)	{{BotMoveToCommons\|en.wikipedia\|year={{subst:CURRENTYEAR}}\|month={{subst:CURRENTMONTHNAME}}\|day={{subst:CURRENTDAY}}}} {{Information \|Description={{en\|Silicon nitride thruster. Left: Mounted in test stand. Right: Being tested with H<sub>2</sub>/O<sub>2</

File usage

The following pages on the English Wikipedia use this file (pages on other projects are not listed):

Global file usage

The following other wikis use this file:

Usage on fa.wikipedia.org
- نیترید سیلیسیم
Usage on fr.wikipedia.org
- Nitrure de silicium
Usage on id.wikipedia.org
- Silikon nitrida
Usage on it.wikipedia.org
- Tecnica ceramica
- Nitruro di silicio
Usage on mk.wikipedia.org
- Силициум нитрид
Usage on nl.wikipedia.org
- Siliciumnitride
Usage on pt.wikipedia.org
- Nitreto de silício
Usage on tr.wikipedia.org
- Seramik
Usage on www.wikidata.org
- Q413828
Usage on zh.wikipedia.org
- 陶瓷工程

Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.

If the file has been modified from its original state, some details may not fully reflect the modified file.

_error	0