PEMANASAN ZIRKALOY - 4 PADA SUHU 300 O C DALAM LINGKUNGAN OKSIGEN
Zr used for nuclear fuel cladding,was improved by adding some other elements to form Zr-alloy, one of the,alloy is Zircal loy-4. In its application this material will be in contact with the environment containing oxygen. Zircalloy-4 was heat ed in the environment containing oxygen flow ,with a rate...
Saved in:
| Main Author: | |
|---|---|
| Format: | Theses |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/849 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | Zr used for nuclear fuel cladding,was improved by adding some other elements to form Zr-alloy, one of the,alloy is Zircal loy-4. In its application this material will be in contact with the environment containing oxygen. Zircalloy-4 was heat ed in the environment containing oxygen flow ,with a rate of 7.5x10-2 cm s-1, pressure of 699.2 mm Hg and 3000C tempera ture. Duration of heating were-varied from 1,2,3,6,12,16,20 and 37 days. Variation of thickness 6f,the oxyde. measured using optical. mic roscopic and SEM method'shaw the material was oxydation resist. ant'end did not fully obey one of the law of rate of incre ment of thickneas,e.g. parabolic equation, inverse logarithmic equation or cubical equation. Hall effect was also applied to investigate,but satisfactory result was not found. X-ray diffraction pattern indicated no significance structure change. |
|---|