 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 02, 2022, 16:53, Aaron Schmidt, Ta, 44691-12, LP-SIS, In progress, Conditioning Ta#64
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Ta#64 LP-SIS target description:
Total Ta foils = 470 [6x20 packs + 350 single discs]
Foil Thickness = 0.0254mm (0.0010") Measured. |
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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, May 10, 2022, 14:43, Aaron Schmidt, , , , Maintenance, Active TP removed / Swap / Slow start TP
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Tuesday, May 10, 2022, 14:42: TV551 Varian. SN: 202311 (Slightly active from BL1A
- will not cross contaminate. Field only - Tagged) was removed as it was meant to be a temporary fix. Replacement (Refurbished) pump is to be installed.
(Tomorrow - Use slow start function as per vacuum group) |
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Monday, April 25, 2022, 08:31, Ferran Boix Pamies, Empty, Ta boat used for annealing, TARGET BOAT, Done, PEEK sample test 2
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Setup in vacuum over the weekend.
Monday, April 25, 2022, 08:31 IGP1:6.7e-7T . Ramping up 1A/10s to 500A.
Monday, April 25, 2022, 10:05 500A reached, waiting 1h. TC at 50degC |
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Thursday, April 21, 2022, 09:45, Darwin Ortiz Rosales, TaC, 42218-2, LP-IG-LIS, Done, TaC coating
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Thursday, April 21, 2022, 09:43
TaC coated Target container was placed in Evaporator 2 yesterday and left pressuring down.
Ta Heatshields: 3 |
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Sunday, April 17, 2022, 10:37, Ferran Boix Pamies, Empty, Ta boat used for annealing, TARGET BOAT, Done, PEEK samples heat test
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Thursday, April 14, 2022, 10:36 Setup, PEEK samples installed on heatshield with TC. Pump down over the weekend.
Sunday, April 17, 2022, 10:37 Vacuum 3e-7T, ramp up TGHT 1A/10s to 500A
Sunday, April 17, 2022, 12:00 500A reached, waiting 1hour. TC at 42degC. |
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Tuesday, April 12, 2022, 13:41, Aaron Schmidt, , , , Maintenance, New Flex - line HS installed
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Old HS sprang a leak in the copper tubing.
HS#44378-15
Tuesday, April 12, 2022, 13:35: Roughing. |
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, 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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Tuesday, February 15, 2022, 12:37, Darwin Ortiz Rosales, Nb, , TARGET BOAT, Done, Nb annealing for Phillip
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Wednesday, February 09, 2022, 06:55
Target boat with a layer of niobium foil on the bottom used to heat up Nb samples to 1400 C for
4 hrs. |
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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, February 09, 2022, 08:08, Darwin Ortiz Rosales, Nb, , TARGET BOAT, Done, Nb annealing for Phillip
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Wednesday, February 09, 2022, 06:55
Target boat with a layer of niobium foil on the bottom used to heat up Nb samples to 1100 C for
4 hrs. |
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Thursday, November 25, 2021, 14:00, Aaron Schmidt, , , , , Lower insulator replaced
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The Helicoil had mostly pulled out of the old one.
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Wednesday, November 10, 2021, 18:07, Aaron Schmidt, Ta, 44691-11, LP-SIS, In progress, Conditioning Ta#63
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Ta#63 LP-SIS target description:
Total Ta foils = 470 [6x20 packs + 350 single discs]
Foil Thickness = 0.025mm |
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Monday, November 08, 2021, 09:36, Darwin Ortiz Rosales, Endcaps, , TARGET BOAT, Done, Coating of Ta caps and Ta springs (8 caps and 2 springs)
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Monday, November 08, 2021, 09:35
Two groups of 4 caps wrapped in graphite with graphite discs in between.
Two TaC coated springs at either end of the boat. |
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Wednesday, November 03, 2021, 09:24, Darwin Ortiz Rosales, Empty, 44691-10, LP-SIS, Done, TaC coating/sintering
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Ta tube was coated with TaC and wrapped with Ta heat-shields (3 layers)
Note: placed tantalum foil heatshield on both sides of the copper heatshield assembly.
Desired temperature = 1800 C (expected TGHT ~430 A), TBHT will be set fixed at 230A (max). |
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Monday, November 01, 2021, 07:39, Darwin Ortiz Rosales, Empty, 44508-3, LP-SIS, Done, TaC coating/sintering
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Monday, November 01, 2021, 07:37
Ta tube was coated with TaC and wrapped with Ta heat-shields (3 layers)
Note* on the leading end of the assembly I placed tantalum foil heatshield similar to what I |
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Wednesday, October 27, 2021, 11:09, Darwin Ortiz Rosales, Ta, 44691-3, LP-SIS, Done, TaC coating/sintering
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Wednesday, October 27, 2021, 11:07
Monday, October 25, 2021, 11:52
Ta LPSIS tube was coated with TaC and wrapped with Ta heat-shields (3 layers) |
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Monday, October 25, 2021, 11:53, Darwin Ortiz Rosales, TaC, 42218-4, HP-IG-LIS, Done, TaC coating/sintering
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Monday, October 25, 2021, 11:52
Ta IGLIS tube was coated with TaC and wrapped with Ta heat-shields (3 layers)
Desired temperature = 1900 C (expected TGHT ~430 A), TBHT will be set fixed at 230A (max). |
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