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Message ID: 39     Entry time: Wednesday, September 21, 2011, 13:23
Author: John Wong 
Target Material: Empty 
Target Oven W.O#: 38634-10 
Source: LP-SIS 
Status: Done 
Subject: Sintering TaC coating on target oven for UCx#3  

Wednesday, September 21, 2011, 13:23

Target oven was wrapped with 3-Ta heatshields including the back block. 

Target is in the chamber and currently being pumped down.


Wednesday, September 21, 2011, 15:52  

IG @ 5.9e-6 Torr.  

TGHT stepped up to 85A, and pressure slowly rising. 

Started auto heating:  0.5A/min.  TGHT to max 580A.  


Thursday, September 22, 2011, 10:19 

Target was heated up to 580A, and held for 3 hrs. 

Currently IG @ 6.15e-6 Torr.

Auto-cooling started...


Thursday, September 22, 2011, 20:20 

Target oven was removed from the evaporator, and it was successfully sintered with TaC. 


Friday, September 23, 2011, 13:39 :

See attachment1: Archiver_TGHt0-580A.

 

Attachment 1: archiver_TGHT0-580A.JPG  63 kB  Uploaded Friday, September 23, 2011, 14:40  | Show | Show all
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