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Entry  Monday, January 29, 2018, 09:28, Marla Cervantes, UO2/C, 40282-2 , TARGET BOAT, In progress, Carbonizing UO2/C discs for 1stepUCx in graphite sample container _#7 
    Reply  Monday, January 29, 2018, 11:07, Marla Cervantes, UO2/C, 40282-2 , TARGET BOAT, Problems, Carbonizing UO2/C discs for 1stepUCx in graphite sample container _#7 
       Reply  Monday, January 29, 2018, 14:25, Marla Cervantes, UO2/C, 40282-2 , TARGET BOAT, Problems resolved, Carbonizing UO2/C discs for 1stepUCx in graphite sample container _#7 
          Reply  Tuesday, January 30, 2018, 16:07, Marla Cervantes, UO2/C, 40282-2 , TARGET BOAT, Done, Carbonizing UO2/C discs for 1stepUCx in graphite sample container _#7 Carbonization-Batch7-300118.docx
Message ID: 185     Entry time: Monday, January 29, 2018, 11:07     In reply to: 184     Reply to this: 186
Author: Marla Cervantes 
Target Material: UO2/C 
Target Oven W.O#: 40282-2  
Source: TARGET BOAT 
Status: Problems 
Subject: Carbonizing UO2/C discs for 1stepUCx in graphite sample container _#7 

Marla Cervantes wrote:

 Monday, January 29, 2018, 09:26

35 circles of 14 mm diameter were packed into a graphite sample container.

35 x UO2/C circles = 4.94 g

Graphite container = 5.03 g

Graphite tube is placed inside a target boat.

Boat previously coated with TaC and sintered.

Ta-target boat is wrapped with 3 new Ta foils for heat shielding and the boat was installed in Evap1.

Chamber currently pumping down.

 

 Monday, January 29, 2018, 11:06

A power outage around 10 am tripped off EVAP1.

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