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Message ID: 2702     Entry time: Thursday, October 10, 2024, 10:24
Author: Aaron Tam 
Category: South Hot-Cell 
Type: Standard Operation 
Module: TM2 
Target/Number: Ta#67 
Subject: Ta#67 PIE  

 Post Irradiation Examination

October 9, 2024 - Aaron Tam w/ Chad Fisher, Aurelia Laxdal, and Lucas Backes 

PIE conducted by Chad with direction from Aurelia. Aaron and Lucas observing/documenting 

Goal: Thin foil target material is somewhat novel, and we should characterize the differences if there are any. 

Photos of the pre-examined target can be seen on ELOG 2697  on Tuesday October 1, 2024, when the target was removed from TM2

Notes:

  • Right most inner/outer target conductor bolts was sitting proud and had threads showing, photo attached
  • Some Black deposit was found on the inside of the heatshield directly below the extraction tube, and loose in powder form inside the heatshield. 
  • Target tube seems to have more of a crystalline texture than previous examinations.
  • When Target tube was being removed, one of the target electrode conductors broke off
  • some dimple texture was found on the target tube windows and this was further explored by prying a channel through the length of one side of the tube to get a better look

Target pieces were placed loosely back within the heatshield, and the lid loosely placed back on.

Awaiting pail loading, and move to storage vault

 

Attachment 1: Black_deposit_loose_inside_heatshield_(2).jfif  452 kB
Attachment 2: Black_deposit_loose_inside_heatshield.jfif  465 kB
Attachment 3: Black_Deposit_on_heatshield_(2).jfif  499 kB
Attachment 4: Black_Deposit_on_heatshield.jfif  554 kB
Attachment 5: Closer_Look_at_Broken_off_Conductor_piece.jfif  493 kB
Attachment 6: Closer_look_Dimple_texture_on_target_tube_window_ENTRANCE_(2).jfif  458 kB
Attachment 7: Closer_look_Dimple_texture_on_target_tube_window_ENTRANCE_(4).jfif  522 kB
Attachment 8: Closer_look_Dimple_texture_on_target_tube_window_ENTRANCE.jfif  450 kB
Attachment 9: Closer_look_Dimple_texture_on_target_tube_window_EXIT_(2).jfif  447 kB
Attachment 10: Closer_look_Dimple_texture_on_target_tube_window_EXIT.jfif  462 kB
Attachment 11: Conductor_Screw_sitting_proud_(1).jfif  583 kB
Attachment 12: Conductor_Screw_sitting_proud.jfif  585 kB
Attachment 13: Copper_Colour_Pattern_(2).jfif  572 kB
Attachment 14: Copper_Colour_pattern.jfif  529 kB
Attachment 15: Crystalline_Texture_on_target_tube_(1).jfif  525 kB
Attachment 16: Crystalline_Texture_on_target_tube.jfif  460 kB
Attachment 17: Entrance_Window_inside_heatshield.jfif  415 kB
Attachment 18: Entrance_Window_outside_Heatshield.jfif  521 kB
Attachment 19: Exit_Window_inside_Heatshield.jfif  516 kB
Attachment 20: Exit_window_outside_heatshield.jfif  608 kB
Attachment 21: f8ccf123-0d03-47b8-86c9-27ae5b29c70d.jfif  511 kB
Attachment 22: f5747a26-1431-4506-8127-e30b1e829339.jfif  565 kB
Attachment 23: fbcb86a1-2d48-46a9-a64f-f5bcb01959fa.jfif  467 kB
Attachment 24: Open_Target_tube_dimple_feature.jfif  449 kB
Attachment 25: Operation_Target_Tube_removal_(2).jfif  898 kB
Attachment 26: Operation_Target_Tube_removal.jfif  828 kB
Attachment 27: Procedure_Ripping_into_target_tube_(2).jfif  548 kB
Attachment 28: Procedure_Ripping_into_target_tube_(4).jfif  465 kB
Attachment 29: Procedure_Ripping_into_target_tube_(5).jfif  460 kB
Attachment 30: Procedure_Ripping_into_target_tube_(6).jfif  463 kB
Attachment 31: Procedure_Ripping_into_target_tube.jfif  550 kB
Attachment 32: Target_Electrode_Conductor_removed.jfif  402 kB
Attachment 33: Target_Tube_Window_ENTRANCE.jfif  538 kB
Attachment 34: Target_window_ENTRANCE.jfif  545 kB
Attachment 35: Target_window_EXIT.jfif  578 kB
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