 Tuesday, October 08, 2019, 14:16, Aaron Schmidt, SiC, , HP-FEBIAD, In progress, Temp measurements.
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Tuesday, October 08, 2019, 14:14: Remove Flex line HS.
HS: 42752-1
Waterlines not open yet. |
Friday, November 15, 2019, 13:26, Aaron Schmidt, SiC, , HP-FEBIAD, Problems resolved, Temp map testing - 1. (Leak issue) 
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HS 42752-5 - Setup for Temperature mapping.
Friday, November 15, 2019, 13:26: Roughing.
Friday, November 15, 2019, 13:36: Turbo pump on. |
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Thursday, November 21, 2019, 08:10, Aaron Schmidt, SiC, , HP-FEBIAD, In progress, Temperature mapping.
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Thursday, November 21, 2019, 08:09: PS on. Leak issue resolved (Evap 2 Elog 466). Vacuum @ 4.10e-07T.
Thursday, November 21, 2019, 08:15: Auto-ramping TGHT / TBHT @ 2 A per min to 300 / 150 A. |
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Friday, November 22, 2019, 18:32, Fernando Maldonado & Marla Cervantes , TaC, , HP-FEBIAD, In progress, TaC coating/sintering
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Friday, November 22, 2019, 18:18:
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Saturday, November 23, 2019, 14:03, Darwin Ortiz Rosales, TaC, 42464-3, HP-FEBIAD, Done, TaC coating/sintering
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12.3
Saturday, November 23, 2019, 14:00
Container coated with TaC and wrapped with 3 Ta heat shields. |
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Tuesday, November 26, 2019, 15:21, Darwin Ortiz Rosales, SiC, 42464-3, HP-FEBIAD, Done, Conditioning of SiC discs (sintering) (RUSH)
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Tuesday, November 26, 2019, 14:53
Total number of foils: 504
Total length packed 17.4 cm |
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Tuesday, November 26, 2019, 15:43, Anders Mjos, SiC, 42464-3, HP-FEBIAD, Problems resolved, Water to vacuum leak on heat shield line
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This morning, the vacuum responded to shutting of the water of the heat shield circuit (leak rate without pumping leveling out). The vacuum chamber was
vented and the heat shield with flexible lines was replaced with another heat shield with fixed lines. The chamber was again pumped down and water opened
at ~150 mTorr to test the leak up rate without pumping. No leaks apparent, so continued pumping down with turbo pump. At a vacuum of about 1E-6 Torr the |
 Wednesday, November 27, 2019, 17:45, John Wong, SiC, 42464-3, HP-FEBIAD, Done, Conditioning of SiC discs (sintering) (RUSH)
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Darwin Ortiz Rosales wrote:
Tuesday, November 26, 2019, 14:53 |
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Tuesday, March 09, 2021, 11:54, Darwin Ortiz Rosales, TaC, 42464-1, HP-FEBIAD, Done, TaC coating/sintering
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Tuesday, March 09, 2021, 11:54
Container coated with TaC and wrapped with 3 Ta heat shields.
Desired temperature= 1900 C, Omega Slope set = 0.990, Auto TGHT at 0.2A/min to reach 400A, TGHT |
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Thursday, February 10, 2022, 08:58, Darwin Ortiz Rosales, SiC, , HP-FEBIAD, Done,
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Thursday, February 10, 2022, 08:52
Total number of foils: 528 ( including 10 analysis discs)
Weight without springs = 1521.9 g (includes heatshields and T bar) |
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Wednesday, March 09, 2022, 06:27, Darwin Ortiz Rosales, TaC, 42464-2, HP-FEBIAD, Done, TaC coating/sintering
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Wednesday, March 09, 2022, 06:25
Ta HP-FEBIAD was coated with TaC and wrapped with Ta heat-shields (3 layers)
Desired temperature = 1800 C , TBHT will be set fixed at 230A (max). |
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Wednesday, March 23, 2022, 10:52, Darwin Ortiz Rosales, TaC, 44692-9, HP-FEBIAD, Done, TaC coating
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Wednesday, March 23, 2022, 10:49
Ta HP-FEBIAD was coated with TaC and wrapped with Ta heat-shields (3.5 layers) (two pieces
around the fins only and 3 layers around the whole ) |
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Wednesday, May 18, 2022, 09:59, Darwin Ortiz Rosales, SiC, 44692-9, HP-FEBIAD, Done, T-220516 Sintering SiC
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Wednesday, May 18, 2022, 09:46
Total number of foils: 415 ( including 10 analysis discs on the right side of the container)
Total weight = 1580 g (includes heatshields and T bar) |
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Tuesday, June 07, 2022, 07:31, Darwin Ortiz Rosales, SiC, 42464-2, HP-FEBIAD, Done, T-220524 Sintering SiC
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Tuesday, June 07, 2022, 07:19
Total number of foils: 403 ( including 5 analysis discs on the right side of the container)
Total weight = 1535.3 g (includes heatshields, spring and T bar) |
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Thursday, June 09, 2022, 09:09, Darwin Ortiz Rosales, Ta, , HP-FEBIAD, Done, Troubleshooting
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Thursday, June 09, 2022, 09:07
Yesterday, Wednesday June 08, 2022 @ ~3.00 pm a "dummy" target container was installed in EVAP 2 after the heatshield assembly had been
swapped. |
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Tuesday, June 14, 2022, 09:04, Darwin Ortiz Rosales, Ta, 37978-1, HP-FEBIAD, Done, TaC coating sintering
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Tuesday, June 14, 2022, 08:47
Ta HP-FEBIAD was coated with TaC and wrapped with Ta heat-shields (3 layers)
Desired temperature = 1800 C , TBHT will be set fixed at 230A (max). |
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Tuesday, June 21, 2022, 09:48, Darwin Ortiz Rosales, SiC, 37978-1, HP-FEBIAD, Done, T-220617 sintering
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Tuesday, June 21, 2022, 09:43
Total number of foils: 377 ( including 6 analysis discs on the right side of the container)
Total weight = 1454 g (includes heatshields, spring and T bar) |
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Wednesday, June 29, 2022, 10:12, Darwin Ortiz Rosales, TaC, 44692-10, HP-FEBIAD, Done, TaC coating sintering
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Wednesday, June 29, 2022, 10:07
Ta HP-FEBIAD was coated with TaC and wrapped with Ta heat-shields (3 layers)
Desired temperature = 1800 C , TBHT will be set fixed at 230A (max). |
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Thursday, August 25, 2022, 10:16, Darwin Ortiz Rosales, TiC, 44692-10, HP-FEBIAD, Done, TiC 220818 Sintering (TiC #6)
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Thursday, August 25, 2022, 10:06
Target container is loaded with 379 Discs of TiC for Target and 5 extra discs for analysis on left end |
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Thursday, February 23, 2023, 18:24, Darwin Ortiz Rosales, TaC, 45441-2, HP-FEBIAD, Done, TaC coating sintering
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Thursday, February 23, 2023, 18:20
Ta HP-FEBIAD was coated with TaC and wrapped with Ta heat-shields (3 layers) and 1 under
layer that doesn't cover the middle section. |
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