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Message ID: 36     Entry time: Friday, September 09, 2011, 10:05
Author: John Wong 
Target Material: Empty 
Target Oven W.O#:  
Source: HP-FEBIAD 
Status: Done 
Subject: Sintering TaC coating 

Friday, September 09, 2011, 10:05

Target oven coated with TaC, and wrapped with 3-Ta heat shields.  Chamber is currently being pumped down. 

TGHT @ 140A, IG 9.2 e-6 Torr, BP 20mT. 

Started auto heating, rate @ 2A/min, to max current of 820A. 


Friday, September 09, 2011, 12:25

Evaporator tripped off at 163A. 

Stepped TGHT back to 160A.  Vacuum holding at 4.3e-5 Torr.


Monday, September 12, 2011, 09:55

Evaporator was cooled down over the weekend. 

Chamber will be vented shortly.

See attachment#1: striptool

 


 

Attachment 1: striptool.JPG  71 kB  Uploaded Monday, September 12, 2011, 10:59  | Show | Hide all
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