Monday, July 22, 2013, 15:00

Target container is coated with TaC - this container will be used for UCx#7.

Container is wrapped with 3 layers of Ta, including the back-block.

For the sintering process:

TGHT will be ramped up to 580A at 0.2A/min

TBHT will be ramped up to 230A at 0.2A/min.

Chamber has been pumped down.  HS cooling H2O valves are opened, and no leaks are detected. 

Currently IGP1 @ 7.03e-6 Torr. 

 Monday, July 22, 2013, 15:19

TGHT/TBHT was stepped up to 20A.  Pressure increased to ~1.2e-5 Torr.

Auto-ramping initiated...

 Wednesday, July 24, 2013, 18:40

TGHT and TBHT have reached to 580A/230A, respectively.  Target has been heated for ~4 hours at that max current.

Vacuum currently at 1.65e-6 Torr.

Auto-cooling initiated... (TGHT @ -1A/min, TBHT -0.5A/min)

Target will be vented in air tomorrow.