Laura Lambert wrote:

Thursday, September 19, 2013, 15:35 UO2/C green was prepared on Aug 17, 2013. The slurry was cast on a piece of glass coated with WD40. The cast was let dry until Aug 19, 2013. Initial UO2 powder used = 49.97g (Inventory R-00835A UO2 + bottle = 745.42 before use) Graphite powder used = 10.12g Green cast dried UO2/C + organic mass = 59.62g The green was rolled up and wrapped in a piece of graphite sheet. The Ta-target boat was wrapped with 3-Ta layers of heat shield and installed in Evap1 on Sept 19, 2013. Chamber is currently being pumped down. IG1 @ 9.97e-12T. Target will be ramped up to 520A at the rate of 0.1A/min Vacuum limit stop at 5.0e-5 Torr, backing off at 6.0e-5 Torr

 Friday, September 20, 2013, 13:48

Chamber has been pumped down overnight.  IG at 6.2e-6 Torr, BP @ 32mT.

Stepping up TGHT to 30A.

 Friday, September 20, 2013, 15:12

TGHT auto ramping initiated.  

 Monday, October 07, 2013, 14:09

TGHT has reached to 520A/5.5V.

Vac at 7.7e-6 Torr. 

The carbonization process is complete.

Auto-cooling is initiated at 2A/min, and the chamber will be vented in Ar after the target is cooled.

 Thursday, October 09, 2014, 13:36

*update* RENAME: batch #07 - 09192013 to UC2Flk_00 used for UCx#11