1985 Photomicrography Competition
![Small World](/images/SW50-logo.png)
![](https://www.nikonsmallworld.com/images/photos/1985/_photo800/1985_15.jpg)
15th Place
Niobium explosively bonded to copper
Edward E. Keppler
- Affiliation
- Argonne National Laboratory
Argonne, Illinois, USA
- Technique
- Brightfield
- Magnifaction
- 50
15th Place
Niobium explosively bonded to copper