Ta#68 HP-SIS target description: 

Total Ta foils = 470 [6x20 packs + 350 single discs]

Foil Thickness = 0.0254mm (0.0010") avg Measured. 

Target material batch: PO# TR-2023-06149

Target density = 14.204 g/cm3

Target length = 3.50 cm

Total Mass = 49.7146 g [Incl foils + Ta wire on 6 packs]

Total mass w/ Target oven =  1483g (w/ end caps)

Discs in target are arranged as follows: 1pack / 75 singles / 1pack / 100 singles / 2packs / 100 singles / 1pack / 75 singles / 1pack

Dimpling direction on foils/ Packs.                                                               --> Center <--

End caps installed (Expanded). No Ta foil heat shield added

 Thu Jun 16 17:21:10 2011

Two targets of Nb-HP-SIS are complete and ready to be installed in the heat shields:

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Target oven w.o# 38817-1:

inner diameter: left = 18.27mm, right = 18.25mm.

Filled with 400 foils Nb (16pk, 5 foils/pk).  

Discs spec: 18.65mm/14.65mm, thickness = 0.022mm  

Total mass + Ta-wire = 22.74g

Total length = 4.5cm

Rn foil inserted for ionization.  (0.1mm, 0.004", 1cm x 1cm)  

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Wednesday, July 06, 2011, 14:35: Salts were added and tested in test-stand last 2 weeks.

Fri Jun 17 10:28:47 2011

First batch of UO2/C mixture of carbonization (Stock# 2011_A):   

UO2 used = 50.120g (left overs + container = 411.23g)

C(grv) used = 10.653g (or 21.25% w/w)

Mass of organics = 4.842g (or 9.66% w/w) 

Mass of dried cast = 47.420g 

Waste collected in jar = 18.195g (including UO2, C and Org) 

Waste accountable for UO2 = 12.57g

The carbonization process started from May 26 to June 4 (9 days).  

See attachment #1 and #2 for the striptools during the UO2/C carbonization

Total Mass UC2 flakes = 35.310g 

 Fri Jun 17 11:56:15 2011

Attempted to make the second batch of UO2/C mixture of carbonization on June 13, but it failed.  The milling jar gasket seal partially came out during the high speed milling.  As a result, the UO2/C mixture squirted out and contaminated the planetary mill (See attachment #3 & #4).  RPG and all other groups were informed.  The planetary mill and the lab were properly cleaned up (see attachment #5), no activities were found after the cleaning.  Attachments #6, #7, #8 are some of the discussion about the UO2 spill.  

All the UO2 taken out from the container (50.23g) is accountable for waste.  

 June 28, 2011 - Re-making 2nd batch of UO2/C mixture was successful.  

Stock#2011_B:

UO2 used = 50.29g

C(grv) used = 10.0g 

Mass of Organics = 4.84g 

Mass of Dried green = 71.96g (the cast was let dry over night <24hrs due to time restriction.  It might not be completely dried as a result of such heavy mass remained.  However, the UO2 waste was very minimum, <5.0g) 

Total Mass UC2 flakes = 56.853g 

Details about Ta Hp surface, w.o#38295-4 (spare):

This target was built as a spare.

Note: Left side target arm replaced, Nov 18, 2010.  Weld prep on centre block misaligned.  (Marik has more details about this).

Packs of Ta foils were prepared by JW. 

Target was filled with 400 of 0.025mm foils (25 foils/pk) in 4.0cm length. 

Total Mass of 16 packs of Ta foils + Ta wires = 42.70g.  

See attachment#1 for the measurement.

Friday, April 19, 2013, 09:44 

Target was tested at the Teststand.  Result Good. 

Ready for use.

Target oven w.o# 38817-2:

inner diameter: left = 18.29mm, right = 18.16mm.

Filled with 400 foils Nb (16pk, 5 foils/pk).  

Discs spec: 18.65mm/14.65mm, thickness = 0.022mm  

Total mass + Ta-wire = 22.66g

total length = 4.5cm

Rn foil inserted for ionization.  (0.1mm, 0.004", 1cm x 1cm)  

 Wednesday, September 12, 2012, 02:10

Nb#7 target description: 

Total Nb foils = 400 discs

Total Nb mass (Nb foils + Ta wires) = 26.529g 

Total length (after filled) = 4.6cm 

(see attachment #1) 

 Tuesday, March 19, 2013, 12:28

SiC#28 - RFQ target description: 

Total SiC foils = 325 discs

Total SiC + C-grv foils = 38.48 g 

Total length = 10.9cm 

Average mass of SiC/disc (without graphite foil) = 0.083 g

Average thickness of SiC (without graphite foil) = 0.18 mm 

No Rh foil added

See attachment #1:  SiC#28 RFQ density measurements 

See link for more details:  https://documents.triumf.ca/docushare/dsweb/View/Collection-9771

 Thursday, May 30, 2013, 16:57

UCx#6 target specification, see attachment #1. 

The target is currently undergoing the final conditioning in the Evaporator#1.

 Wednesday, June 12, 2013, 17:10

Target is assembled and stored in the Ar glove box.

It's ready to go into the Hotcell.

Friday, August 30, 2013, 14:38 

NiO/Ni#2                                             Average

NiO+ Ni (g)                                          0.114

NiO - Ni foil (g)                                    0.066

NiO + Ni thickness (mm)                  0.116

NiO - Ni thickness (mm)                   0.104

Area (cm2)                                           2.212

NiO + Ni - organics (8.95%) (g)       0.104

NiO - Ni - organics (8.95%) (g)        0.060

NiO Density (g/cm3)                          2.110

% Yield density                                   32%

# discs in target                                  530

Total target length (cm)                      9.0

 Monday, March 31, 2014, 15:00

Target consists of 360 discs of TiC + graphite foils. 

Total length = 11.7cm 

Total green mass = 40.945g

(see attachment for more details) 

 Friday, June 06, 2014, 14:08

See attachment for the target description

Monday, August 18, 2014, 14:53

See attachment for target description

 Wednesday, April 01, 2015, 11:25

Ta#45 HP-SIS target description:

Total Ta foils = 400

Foil Thickness = 0.025mm

Target density = 13.48 g/cm3

Target length = 3.4cm

Total Mass (400 foils + Ta wire) = 45.8181g

 Wednesday, April 29, 2015, 15:30

SiC#31 HP-SIS target description: 

Total SiC foils = 520 discs 

Total mass SiC + C_grv foils = 60.2441 g (before sintering, expecting ~13% loss of organic mass after burnt off) 

Average mass SiC/disc (without C_grv) = 0.0853g

Average thickness SiC (without C_grv) = 0.2093mm 

Total packed length = 17cm

See attachment #1 for the density measurement.  

 Thursday, September 10, 2015, 13:31

Ta#46 HP-SIS target description:

Total Ta foils = 505

Foil Thickness = 0.025mm

Target density = 15.85 g/cm3

Target length = 3.4cm

Total Mass = 75.2772g

 Thursday, September 24, 2015, 11:46

See attachment for target description.

Laura Lambert wrote:

Thursday, September 10, 2015, 13:31 Ta#46 HP-SIS target description: Total Ta foils = 505 Foil Thickness = 0.025mm Target density = 16.69 g/cm3 Target length = 3.4cm Total Mass = 75.2772g

 Wednesday, September 30, 2015, 17:01

The average mass per disc = 0.105g

Total mass (505 discs + some Ta wire for packing) = 53.876g  ( Not 75.277g as mentioned above.  See Target Logbook 2015 Dropbox for more details)

 Monday, October 26, 2015, 16:23

Attached please find the UCx#14 target description.

Note: This is the first UCx target using the new LP-SIS small center block design.

 Tuesday, April 19, 2016, 11:24

Ta#48 HP-SIS target description:

Total Ta foils = 505

Foil Thickness = 0.025mm

Target density = 15.86 g/cm3

Target length = 3.4cm

Total Mass = 53.9381g [Incl foils + Ta wire on 6 packs]

 Wednesday, June 08, 2016, 15:52

Attached please find the UCx#16 target description.