Si3N4bearings.jpg
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Summary
| Description |
English:
Si
3
N
4
bearings and parts
|
| Source | http://www.ms.ornl.gov/programs/energyeff/cfcc/iof/chap21-2sin.pdf |
| Author | David W. Richerson and Douglas W. Freitag; Oak Ridge National Laboratory (federal lab.) |
Licensing
|
This image is a work of a
United States Department of Energy
(or predecessor organization) employee, taken or made as part of that person's official duties. As a
work
of the
U.S. federal government
, the image is in the
public domain
.
Please note that national laboratories operate under varying licences and some are not free . Check the site policies of any national lab before crediting it with this tag.
|
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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.
- 2010-06-16 12:30 Wizard191 528×454× (32011 bytes) Cropped.
- 2009-06-15 04:41 Materialscientist 640×512× (36448 bytes) brighter
- 2009-06-15 04:40 Materialscientist 640×512× (30432 bytes) {{Information |Description = Si<sub>3</sub>N<sub>4</sub> bearings and parts |Source = http://www.ms.ornl.gov/programs/energyeff/cfcc/iof/chap21-2sin.pdf |Date = |Author = ornl.gov |Permission = |other_versions = }