Friday, August 10, 2012, 19:57, Nikita Bernier, , , , Done, Sintering Ta foil with TaO coating
|
Friday, August 10, 2012, 19:54
Target boat with TaC coating, inside covered with a 0.002 inches thick Ta foil, wrapped |
Saturday, August 11, 2012, 19:21, Nikita Bernier, , , , Done, Sintering Ta foil with TaO coating
|
Nikita Bernier wrote:
Friday, August 10, 2012, 19:54 |
Monday, August 13, 2012, 13:50, Nikita Bernier, , , , Done, Sintering Ta foil with TaO coating
|
Nikita Bernier wrote:
|
Tuesday, August 14, 2012, 17:11, John Wong, , , , Failed, Sintering Ta2O5 coating on Ta foil failed
|
Nikita Bernier wrote:
|
Tuesday, August 14, 2012, 15:57, John Wong, SiC, 38295-8 , HP-FEBIAD, Done, Testing endcaps inserted /w the new expansion tool
|
Tuesday, August 14, 2012, 15:44
This SiC target was prepared in May 2011 with the Evaporator#1. The target will not used for online.
Two endcaps were inserted with the new expansion tool. The target will be heated up to the normal operating condition (TGHT =580A, TBHT = |
Tuesday, August 14, 2012, 15:11, John Wong, , , , Maintenance, Replacing Cu-heatshield insulators
|
Tuesday, August 14, 2012, 15:01
The Cu-heatshield insulators are broken due to prolong heating time during the target processes (see attachment#1).
The insulators are replaced with the MM800 type (see attachment #2). |
Monday, July 30, 2012, 15:42, John Wong, , , , Problems, Chiller maybe leaky
|
Monday, July 30, 2012, 15:38
The evaporator was used for the processing the NiO target for 8 days and it was discovered today that there was a puddle of water underneath the
chiller. |
Sunday, July 22, 2012, 20:51, John Wong, NiO, 38481-7, HP-FEBIAD, Done, Sintering NiO#1
|
Sunday, July 22, 2012, 20:30
The NiO target materials were loaded into the container today.
Total discs = 500, (10 discs/pack) |
Thursday, July 19, 2012, 17:05, John Wong, Empty, 37918-3, LP-FEBIAD, Done, Coating target oven /w TaC & sintering for UCx#5
|
Thursday, July 19, 2012, 16:58
The target container was coated with TaC.
It's wrapped with 3 layers of Ta as the heat-shield, including the backblock. |
Tuesday, July 17, 2012, 16:00, John Wong, , targetboat (TaC coated), , Done, Sintering TaC coated regular- & D-endcaps
|
Tuesday, July 17, 2012, 15:45
Target boat is filled with TaC coated regular- and D-endcaps.
The boat is wrapped with a Ta heat-shield. |
Thursday, July 12, 2012, 17:55, John Wong, NiO, targetboat (TaC coated), , Maintenance, NiO development- test#2
|
Thursday, July 12, 2012, 17:29
NiO was sprayed on Ni foil.
Average/discs: mass= 0.075g, thickness=0.076mm, density = 7.023g/cm3. |
Wednesday, June 20, 2012, 17:29, Nikita Bernier, NiO, Ta target boat, , Done, NiO development
|
Wednesday, June 20, 2012, 17:23
New Target boat, with no coating, wrapped with a 0.002 inches thick Ta foil, contains 3 NiO pellets :
Sample, # Disks, Mass (g), Thickness (mm) |
Wednesday, June 20, 2012, 22:33, John Wong, NiO, Ta target boat, , Done, NiO development
|
Nikita Bernier wrote:
Wednesday, June 20, 2012, 17:23 |
Thursday, June 21, 2012, 18:13, John Wong, NiO, Ta target boat, , Failed, NiO development - Container broke!
|
John Wong wrote:
|
Tuesday, May 15, 2012, 12:26, John Wong, SiC, 38481-2, HP-SIS, Done, Re-condition the HP-SIS SiC target
|
Tuesday, May 15, 2012, 12:24
The HP-SIS SiC target was made on Nov 03, 2010. The target consists of 405 discs, 18.5cm in length. It was sintered in the Evaporator#1.
This target is going into Evap#2 for re-conditioning. It is currently being pumped down. |
Friday, May 18, 2012, 12:19, Nikita Bernier, SiC, 38481-2, HP-SIS, Done, Re-condition the HP-SIS SiC target
|
John Wong wrote:
Tuesday, May 15, 2012, 12:24 |
Friday, May 18, 2012, 13:17, John Wong, SiC, 38481-2, HP-SIS, Done, Re-condition the HP-SIS SiC target
|
Nikita Bernier wrote:
|
Tuesday, May 22, 2012, 12:15, Nikita Bernier, SiC, 38481-2, HP-SIS, Done, Re-condition the HP-SIS SiC target
|
John Wong wrote:
|
Tuesday, May 22, 2012, 15:26, John Wong, SiC, 38481-2, HP-SIS, Done, Re-condition the HP-SIS SiC target
|
Nikita Bernier wrote:
|
Monday, June 11, 2012, 12:26, John Wong, SiC, 38481-2, HP-SIS, Problems, End caps vaporized
|
John Wong wrote:
|
Thursday, April 05, 2012, 16:40, Nikita Bernier, BeO, Target boat #2, , Done, Sintering BeO pellets #3
|
Thursday, April 05, 2012, 16:31
Target boat contains 6 BeO pellets :
Sample, Mass (g), Thickness (mm), Density (g/cm3) |
Tuesday, May 22, 2012, 16:45, Nikita Bernier, BeO, Target boat #2, , Done, Sintering BeO pellets #3
|
Nikita Bernier wrote:
Thursday, April 05, 2012, 16:31 |
Wednesday, May 23, 2012, 17:45, John Wong, BeO, Target boat #2, , Done, Sintering BeO pellets #3
|
Nikita Bernier wrote:
|
Tuesday, May 29, 2012, 15:43, Nikita Bernier, BeO, Target boat #2, , Failed, Sintering BeO pellets #3
|
John Wong wrote:
|
Monday, May 28, 2012, 11:15, John Wong, , , , Problems, Chiller is leaking water
|
Monday, May 28, 2012, 11:08
It was discovered this morning that the Evaporator #2 chiller was leaking water from the bottom (see attachment 1). A puddle of water was
formed and eventually found its way down to the Hotcell. |
Tuesday, May 15, 2012, 17:03, John Wong, , , , Problems, TBHT cooling line leaky
|
Tuesday, May 15, 2012, 17:00
It was found that there were water droplets from the TBHT cooling line. The joint is leaky. (see attachment 1)
A message has sent to Rick M. |
Wednesday, May 16, 2012, 14:04, John Wong, , , , Problems resolved, TBHT cooling line leaky
|
John Wong wrote:
Tuesday, May 15, 2012, 17:00 |
Tuesday, May 15, 2012, 17:06, John Wong, , , , Problems resolved, TBHT power supply faulty
|
Tuesday, May 15, 2012, 17:03
The tube heater power supply current readback and setpoint are not matching. Ray Dube checked the power supply and confirmed that it is faulty.
He will replace a functional p/s tomorrow. |
Tuesday, May 15, 2012, 14:00, John Wong, , , , Maintenance, Installed a new stainless metal heat shield
|
Tuesday, May 15, 2012, 13:45
It was discovered that one of the insulators that supported the target module broke apart (see Attachment#1). This might be caused by the
heat from the target legs that reflected back from the base to the insulators. The burnt marks are the evidence. |
Tuesday, April 03, 2012, 09:00, John Wong, Empty, Ta-target boat #2, , , Sintering Ta-target boat with TaC coating
|
Tuesday, April 03, 2012, 08:54
Yesterday, a new target boat was sprayed with TaC coating and let dried.
The boat was then installed in the Evap#2 chamber and pumped down to 10-6 Torr before the target heater was turned on. NOTE: Target boat |
Thursday, March 29, 2012, 19:30, Nikita Bernier, BeO, Target boat #1, , Done, Sintering new BeO pellets
|
Thursday, March 29, 2012, 19:17
Target boat contains 3 BeO pellets : |
Thursday, March 29, 2012, 22:44, John Wong, BeO, Target boat #1, , Done, Sintering new BeO pellets
|
Nikita Bernier wrote:
Thursday, March 29, 2012, 19:17 |
Friday, March 30, 2012, 23:21, John Wong, BeO, Target boat #1, , Done, Sintering new BeO pellets
|
John Wong wrote:
|
Monday, April 02, 2012, 16:26, Nikita Bernier, BeO, Target boat #1, , Done, Sintering new BeO pellets
|
John Wong wrote:
|
Monday, March 19, 2012, 17:10, Nikita Bernier, BeO, Target boat #1, , Done, Sintering BeO pellets
|
Monday, March 19, 2012, 17:04
Target boat contains 4 BeO pellets with 30% PVB: |
Tuesday, March 20, 2012, 14:39, John Wong, BeO, Target boat #1, , Done, Sintering BeO pellets
|
Nikita Bernier wrote:
Monday, March 19, 2012, 17:04 |
Thursday, March 22, 2012, 00:34, John Wong, BeO, Target boat #1, , Done, Sintering BeO pellets
|
Nikita Bernier wrote:
Monday, March 19, 2012, 17:04 |
Thursday, March 22, 2012, 17:56, Nikita Bernier, BeO, Target boat #1, , Done, Sintering BeO pellets
|
Nikita Bernier wrote:
Monday, March 19, 2012, 17:04 |
Tuesday, March 20, 2012, 14:35, John Wong, , , , Done, Evap#2 Backing up muffler not connected to the exhaust system.
|
Tuesday, March 20, 2012, 14:22
The Evaporator #2 backing pump (IEVAP2:BP1) muffler has not connected to the exhaust duct.
See attachment#1 as to where the muffler should be connected to the exhaust ducting system. |
Thursday, March 01, 2012, 14:42, John Wong, , , , , IEVAP2:TGHT/TBHT max current setpoint issue
|
Thursday, March 01, 2012, 14:35
Both the IEVAP2:TBHT and IEVAP2:TGHT maximum current setpoints on the vacuum page (see page: /edl/ievap2_vacuum1.edl) are wrong.
For IEVAP2:TGHT, the maximum current setpoint should be 1500A (see page: /edl/ievap2tghtcp.edl), not 1000A. |
|