 Thursday, September 22, 2011, 20:34, John Wong, Empty, 38634-9, LP-SIS, Done, Sintering TaC coating for UCx#2 (spare)
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Thursday, September 22, 2011, 20:21
Target oven was wrapped with 3 Ta-heat shields and has been pumping down.
IG currently @ 3.2e-6 Torr, BP @ 25mT. |
Thursday, September 29, 2011, 10:58, John Wong, UO2/C, UCx-heatboat#2, , Done, UCx#3: Batch#1 - UO2/C mixture of carbonization 6x
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Thursday, September 29, 2011, 10:54
UO2/C mixture was made on Tuesday Sept 27, casted on a piece of glass and let dried in the fume hood for ~2days.
Dried UO2/C mass = 61.72g |
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Thursday, October 06, 2011, 12:22, John Wong, UO2/C, UCx-heatboat#2, , Done, UCx#3: Batch#2 - UO2/C mixture of carbonization
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Thursday, October 06, 2011, 12:19
UO2/C mixture was made on Oct 4 and casted on a piece of glass costed with WD40, and let dried in the fume hood for 2days. |
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Thursday, November 03, 2011, 09:24, John Wong, UC2, 38634-10, LP-SIS, Done, UCx#3: Final conditioning
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Thursday, November 03, 2011, 08:59
Target was previously coated/sintered with TaC & wrapped with 3 Ta-heat shields, including the back-block.
Target was loaded with 365 UC2 discs + 3 samples for analysis. |
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Monday, November 14, 2011, 11:56, Peter Kunz , UC2, 38634-10, LP-SIS, Done, UCx03: Conditioning up to 175A
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Evaporator was cleaned Nov 11 from after target was conditioned up to 175A. There was significant condensation of oily fluid on the left side where the
target container was open (D-shaped end cap). There were also deposits in the hole for the ionizer, but the ionizer itself seemed to be clean. |
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Tuesday, February 14, 2012, 21:56, John Wong, UO2, 38481-9, LP-FEBIAD, Done, UO2/Nb sintering process
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Tuesday, February 14, 2012, 20:58
Evaporator is setup for UO2/Nb sintering process.
Target oven filled with 402 discs of UO2/Nb, 5.0cm in length with tot mass of 61.49g. |
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Thursday, April 05, 2012, 16:47, John Wong, Empty, 38817-3, HP-SIS, Done, Coating target oven /w TaC & sintering
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Thursday, April 05, 2012, 16:43
Target oven is coated with TaC. The oven is wrapped with 3 Ta-heat shields.
The chamber is currently being pumped down. Vac @ high 10e-5 Torr. Heater will be turned on once the pressure is gone down to low 10e-6. |
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Tuesday, May 08, 2012, 07:42, John Wong, SiC, 38817-3, HP-SIS, Done, Sintering SiC
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Tuesday, May 08, 2012, 07:32
Target oven is filled with 240 discs of SiC/C, and wrapped with 3 Ta-foils.
Tot mass= 31.95g (SiC + C foil + Org) |
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Wednesday, June 06, 2012, 16:58, John Wong, UO2/C, UCx-heatboat#2, , Done, UC2 flakes for UCx#4: batch#01-04062012 7x
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Wednesday, June 06, 2012, 16:55
The UO2/C green was prepared on June 04, 2012.
UO2 powder used = 50.26g |
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Tuesday, July 10, 2012, 12:54, John Wong, UC2, 38634-9, LP-SIS, Done, UCx#4 final conditioning completed
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Tuesday, July 10, 2012, 12:44
Target contains 230 discs of UCx (material from UC2 flakes, batch#01-04062012).
Total UCx mass (UC2 + C-grv extra + C-foil + Org.) = 38.564g |
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Thursday, July 19, 2012, 17:14, John Wong, UO2/C, Target boat #2, , Done, Processing UC2 flakes for UCx#5 - (batch#02-13062012)
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Thursday, July 19, 2012, 17:09
UO2/C green was prepared on June 13, 2012.
UO2 powder used = 50.32g (Inventory R-00835A UO2 + bottle = 946.48g left) |
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Tuesday, April 02, 2013, 17:46, John Wong, UO2/C, Target boat #2, , Done, Processing UC2 flakes for UCx#6 (batch#03 - 02042013)
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Tuesday, April 02, 2013, 17:25
UO2/C green was prepared on Mar 11, 2013.
UO2 powder used = 50.32g (Inventory R-00835A UO2 + bottle = 896.16 |
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Monday, May 06, 2013, 14:34, John Wong, UO2/C, Target boat #2, , Done, Processing UC2 flakes (batch#04 - 05032013)
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Monday, May 06, 2013, 14:29
UO2/C green was prepared on May 2, 2013 and let dry over the weekend.
UO2 powder used = 50.36g (Inventory R-00835A UO2 + bottle = 896.30) |
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Thursday, May 30, 2013, 16:25, John Wong, UC2, 39165-6, LP-SIS, Done, Conditioning UCx#06
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Thursday, May 30, 2013, 16:16
The target container was previously coated with TaC and sintered in Evap 2.
The target is loaded with 250 discs of UCx (material from batch#03_02042013) |
 Wednesday, June 05, 2013, 16:52, Laura Lambert, UC2, 39165-6, LP-SIS, Done, Conditioning UCx#06
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John Wong wrote:
Thursday, May 30, 2013, 16:16 |
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Thursday, June 06, 2013, 16:56, John Wong, UC2, 39165-6, LP-SIS, Done, Conditioning UCx#06
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Laura Lambert wrote:
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Tuesday, June 25, 2013, 14:49, Laura Lambert, UO2/C, Target boat #2, , Done, Processing UC2 flakes (batch#05 - 18062013)
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Tuesday, June 25, 2013, 14:35
UO2/C green was prepared on June 18, 2013 and let dry over the weekend.
UO2 powder used = 50.25g (Inventory R-00835A UO2 + bottle = 845.94g - before use) |
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Tuesday, June 25, 2013, 16:28, John Wong, UO2/C, Target boat #2, , Done, Processing UC2 flakes (batch#05 - 18062013)
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Laura Lambert wrote:
Tuesday, June 25, 2013, 14:35 |
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Tuesday, July 02, 2013, 11:13, Peter Kunz , UO2/C, Target boat #2, , Done, Processing UC2 flakes (batch#05 - 18062013)
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1. stage - burning off organics complete
2. stage - carbonization began 1-8 am 2013/07/02 |
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Thursday, July 11, 2013, 16:22, John Wong, UO2/C, Target boat #2, , Done, Processing UC2 flakes (batch#05 - 18062013)
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Peter Kunz wrote:
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