Laura Lambert wrote:

John Wong wrote:  Friday, March 21, 2014, 16:09 Target container is loaded with 360 Discs of TiC.   Target length = 11.7cm.   Total green mass = 40.945g  Container is wrapped with 3 Ta-heat shields, and have been pumped down in the chamber.  For the sintering process:  TGHT ramp up to 820A, and TGHT to 300A at 0.1A/min.  Friday, March 21, 2014, 16:15 TGHT/TBHT were manually stepped up to 40A.   Vac stabilizes at 1.7e-6 Torr.   Initiate auto-ramping...     Wednesday, March 26, 2014, 11:05 TBHT reached max desired current of 300A IGP1 = 1.4e-6 Torr TGHT = 543A Increasing TGHT auto-ramp to 2.0A/min

 Wednesday, March 26, 2014, 18:18

TGHT has reached to 820A\13.4V and target has been heated at that current for 4.5 hours.

Vac is coming down to 1.1e-6 Torr.

See link for RGA results: https://www.dropbox.com/sh/08dcxskux21aqap/1SF_dTJB4l

Cooling down in process at 2A/min for TGHT and 1A/min for TBHT.

 Thursday, March 27, 2014, 11:14

Target is cooled down.  TGHT/TBHT have reached to 0A. 

All pumps off; chamber will be vented soon. 

 Friday, March 28, 2014, 15:00

Target has been assembled.  Heat shield WO#39956-10