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Entry  Friday, July 31, 2015, 15:51, John Wong, Ta, , TARGET BOAT, In progress, Test for homogeneity: Sintering TaC coating on a Ta tube Screen_Shot_2015-07-31_at_3.46.10_PM.png
    Reply  Tuesday, August 04, 2015, 12:04, Laura Lambert, Ta, , TARGET BOAT, Done, Test for homogeneity: Sintering TaC coating on a Ta tube Temp_measurements_of_new_port_window_for_2nd_OMEGA.xlsxIMG_20150806_151719182.jpgIMG_20150806_151748536.jpg
Message ID: 233     Entry time: Friday, July 31, 2015, 15:51     Reply to this: 234
Author: John Wong 
Target Material: Ta 
Target Oven W.O#:  
Source: TARGET BOAT 
Status: In progress 
Subject: Test for homogeneity: Sintering TaC coating on a Ta tube 

 Friday, July 31, 2015, 15:39

A Ta tube was coated with TaC.  The inner of the tube was filled with TaC solution and the excess was drained out to give a homogenous coating.  The outer layer of the tube was brushed with TaC. 

The tube is installed in a target boat and wrapped with 3 layers of heat shields.  

Chamber is currently pumped down and the target heater will be ramped up after the long weekend (Tue)

A new window port is installed (see photo).  TGHT will need to be ramped up slowly to make sure the new window can sustain the heat shine from the target - local check on the Evap is required to make sure it's safe to keep ramping up the heater.     

 

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