Logbooks Lab Maintenance Evaporator_1 Evaporator_2 Laser cutter Target Production Test-Stand RH-ISAC RH-Cyclotron RH-Meson Hall RH-Beamlines RH-ARIEL
  Evaporator_2, Page 9 of 34  Not logged in ELOG logo
Entry  Thursday, April 19, 2018, 12:38, Laura Lambert, Ta, 41177-3, LP-SIS, Done, Round 2. Temp measurements for Aurelia target Ta#56 
 Thursday, April 19, 2018, 12:37
See elog i.d. 404 for target description and first round of heating.
Endcaps inserted and expanded.
Entry  Thursday, June 21, 2018, 11:38, Aaron Schmidt, Ta, 42218-9, HP-SIS, Done, Conditioning Ta#56 Ta#56_Evap_2_Conditioning.docx
 Ta#56 HP-SIS target description:
Total Ta foils = 470 [6x20 packs + 350 single discs]
Foil Thickness = 0.025mm
Entry  Tuesday, April 23, 2019, 13:55, Aaron Schmidt, Ta, 43044-4, LP-SIS, In progress, Conditioning Ta#58 Ta#58_Loading_data.pdfTa#58_Evap_2_Conditioning..docx
Ta#58 LP-SIS target description:
Total Ta foils = 470 [6x20 packs + 350 single discs]
Foil Thickness = 0.025mm
Entry  Monday, September 16, 2019, 14:50, Aaron Schmidt, Ta, 44062-5, LP-SIS, In progress, Conditioning Ta#59 Ta#59_Evap_2_Conditioning..docx
 Ta#59 LP-SIS target description:
Total Ta foils = 470 [6x20 packs + 350 single discs]
Foil Thickness = 0.025mm
Entry  Monday, June 01, 2020, 12:03, Aaron Schmidt, Ta, 44139-13, LP-SIS, In progress, Ta#60 Conditioning 
 Ta#60 LP-SIS target description:
Total Ta foils = 470 [6x20 packs + 350 single discs]
Foil Thickness = 0.025mm
Entry  Tuesday, October 06, 2020, 14:23, Aaron Schmidt, Ta, 44508-1, LP-SIS, In progress, Conditioning Ta#61 
Ta#61 LP-SIS target description:
Total Ta foils = 470 [6x20 packs + 350 single discs]
Foil Thickness = 0.025mm
Entry  Thursday, April 08, 2021, 08:25, Aaron Schmidt, Ta, 44139-10, LP-SIS, In progress, Conditioning Ta#62 & Flex - line HS installed 
 Ta#62 LP-SIS target description:
Total Ta foils = 470 [6x20 packs + 350 single discs]
Foil Thickness = 0.025mm
Entry  Thursday, April 15, 2021, 18:33, Marla Cervantes, Ta, 44139-6-SK, TARGET BOAT, Done, Carbon penetration on Ta Ta-samples_heating.JPG
Thursday, April 15, 2021, 18:24
Tantalum samples were loaded in a tantalum testing tube and installed in the EVAP2 to heat under vacuum for 3 days at 2000 degC (~500A, 4kW).
The temperature is measured with the Omega pyrometer (slope 0.98)
Entry  Wednesday, June 23, 2021, 17:48, Aaron Schmidt, Ta, 44691-4, LP-SIS, In progress, Conditioning Ta#62 (Replacement) Ta#62_conditioning_-_Evap_2_-_44691-4.docx
 Ta#62 LP-SIS target description: (REPLACEMENT FOR 44139-10)
Total Ta foils = 470 [6x20 packs + 350 single discs]
Foil Thickness = 0.025mm
Entry  Wednesday, October 27, 2021, 11:09, Darwin Ortiz Rosales, Ta, 44691-3, LP-SIS, Done, TaC coating/sintering 
 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)
Entry  Wednesday, November 10, 2021, 18:07, Aaron Schmidt, Ta, 44691-11, LP-SIS, In progress, Conditioning Ta#63 
Ta#63 LP-SIS target description: 
Total Ta foils = 470 [6x20 packs + 350 single discs]
Foil Thickness = 0.025mm
Entry  Thursday, June 02, 2022, 16:53, Aaron Schmidt, Ta, 44691-12, LP-SIS, In progress, Conditioning Ta#64 
 Ta#64 LP-SIS target description: 
Total Ta foils = 470 [6x20 packs + 350 single discs]
Foil Thickness = 0.0254mm (0.0010") Measured.
Entry  Thursday, June 09, 2022, 09:09, Darwin Ortiz Rosales, Ta, , HP-FEBIAD, Done, Troubleshooting MicrosoftTeams-image_(3).pngMicrosoftTeams-image_(4).pngMicrosoftTeams-image_(5).png
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.
Entry  Tuesday, June 14, 2022, 09:04, Darwin Ortiz Rosales, Ta, 37978-1, HP-FEBIAD, Done, TaC coating sintering 
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).
Entry  Tuesday, February 28, 2023, 07:21, Darwin Ortiz Rosales, Ta, 44692-7, LP-FEBIAD, Done, TaC coating sintering 
Tuesday, February 28, 2023, 07:19
Ta LP-FEBIAD was coated with TaC and wrapped with Ta heat-shields (4 layers)
Desired temperature = 1850 C , TBHT will be set fixed at 230A (max).
Entry  Wednesday, March 01, 2023, 21:49, Darwin Ortiz Rosales, Ta, 44692-3, HP-SIS, Done, TaC coating sintering 
Wednesday, March 01, 2023, 21:46
Ta HP-SIS was coated with TaC and wrapped with Ta heat-shields (3 layers + 1 inner layer
around fins)
Entry  Sunday, March 12, 2023, 08:06, Darwin Ortiz Rosales, Ta, 44692-2, HP-SIS, Done, TaC coating sintering 
Sunday, March 12, 2023, 08:04
Ta HP-SIS was coated with TaC and wrapped with Ta heat-shields (3 layers + 1 inner layer
around fins)
Entry  Thursday, March 30, 2023, 12:45, Aaron Schmidt, Ta, 45220-7, LP-SIS, In progress, Conditioning Ta#65 
Thursday, March 30, 2023, 12:27: 
Ta#65 LP-SIS target description: 
Total Ta foils = 470 [6x20 packs + 350 single discs]
Entry  Wednesday, September 20, 2023, 14:26, Aaron Schmidt, Ta, 45220-5, LP-SIS, In progress, Conditioning Ta#66 
 Ta#66 LP-SIS target description: 
Total Ta foils = 470 [6x20 packs + 350 single discs]
Foil Thickness = 0.033mm (0.0013") avg Measured. 
Entry  Thursday, October 05, 2023, 12:47, Aaron Schmidt, Ta, 45220-3, LP-SIS, In progress, Conditioning Ta#68 (Spare) 
Ta#(Spare) LP-SIS target description: 
Total Ta foils = 470 [6x20 packs + 350 single discs]
Foil Thickness = 0.033mm (0.0013") avg Measured. 
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