 Tuesday, May 22, 2012, 15:26, John Wong, SiC, 38481-2, HP-SIS, Done, Re-condition the HP-SIS SiC target
|
Nikita Bernier 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, March 23, 2021, 11:28, Marla Cervantes, Empty, 44489-6, , Done, Re-coating test 3
|
Objective: Coating the inner surface of a short tantalum boat with rhenium.
Result:
The wire snnaped around 376 W (53 A, and 7.09 V) and 2170 °C (measured with filament pyrometer)
The tube does not |
|
Thursday, March 25, 2021, 11:24, Marla Cervantes, Empty, NA (Cu-Tube, , Done, Re-coat test 4
|
Objective: Coating the inner surface of a short tantalum tube with rhenium.
Result:
The wire snnaped around 376 W (53 A, and 7.09 V) and 2170 °C (measured with filament pyrometer)
The tube is coated
|
|
Tuesday, April 13, 2021, 10:44, Marla Cervantes, Empty, NA (Ta- tube Eagle Alloys), , Done, Re-coat 4
|
Tuesday, April 13, 2021, 09:51
IGP1 = 2.5e-7 Torr
Tuesday, April 13, 2021, 10:17 |
|
Sunday, March 28, 2021, 11:24, Marla Cervantes, , NA (Ta-tube), , Done, Re-coat 3
|
Objective: Coating the inner surface of a tantalum tube to make a destructive test and use a reference for the tantalum boats coatings
Results: The tube was coated
Sunday, March 28, 2021, 11:23 |
|
Friday, March 26, 2021, 16:23, Marla Cervantes, Empty, 44489-7, , Done, Re-coat 2
|
Objective: Coating the inner surface of a tantalum tube to make a destructive test and use a reference for the tantalum boats coatings
Results:
Sunday, March 27, 2021, 11:23 |
|
Friday, March 26, 2021, 13:58, Marla Cervantes, Empty, 44489-6, , Done, Re-coat 1
|
Friday, March 26, 2021, 13:55
Yesterday a heat shield was installed in the EVAP2.
A 1mm thick rhenium wire was held within two copper brackets to pass through a Cu tube with the intention of coating its inside face. |
|
Monday, June 15, 2015, 15:30, John Wong, Empty, 41177-2, LP-SIS, Done, Re-Sintering TaC coating container for ZrC back-up
|
Laura Lambert wrote:
|
|
Friday, June 12, 2015, 16:08, John Wong, Empty, 40860-1, LP-IG-LIS, In progress, Re-Sintering TaC coating container for UCx
|
Laura Lambert wrote:
|
|
Sunday, June 14, 2015, 09:40, John Wong, Empty, 40860-1, LP-IG-LIS, Done, Re-Sintering TaC coating container for UCx
|
John Wong wrote:
|
|
Tuesday, February 23, 2021, 08:59, Marla Cervantes, , NA (Cu-tube), , Done, Re coating Test 2
|
Tuesday, February 23, 2021, 08:49
Yesterday a heat shield was washed and when dry it was installed in the EVAP2,
A 1mm thick rhenium wire was held within two copper brackets to pass through a Cu tube with the intention of coating its inside face |
|
Thursday, February 11, 2021, 10:57, Marla Cervantes, , NA, , Done, Re coating Test 1
|
Thursday, February 10, 2021, 12:00
Objective: Heat a Re wire to evaporate it and deposit a layer of Re on the inner surface of a Ta tube.
A Re wire of 1mm diameter was clamped with Cu brackets in EVAP2, the wire is partially enclosed in a Ta tube. EVAP2 pumping down |
|
Tuesday, March 23, 2021, 08:07, Aaron Schmidt, , , , , Re - Ta test. Leak check.
|
Modified HS installed with new brackets as per Marla.
Tuesday, March 23, 2021, 08:02: Vacuum @ 3.64e-07T. Waterlines opened.
Tuesday, March 23, 2021, 08:06: Vacuum @ 3.60e-07T. Stable. |
|
Thursday, March 25, 2021, 07:57, Aaron Schmidt, , , , , Re - Ta test. Leak check.
|
Thursday, March 25, 2021, 07:55: Vacuum @ 5.12e-07T. Waterlines opened.
Thursday, March 25, 2021, 07:55: Vacuum @ 5.09e-07T. Stable.
|
|
Monday, September 12, 2016, 17:27, John Wong, Empty, 39530-9, HP-SIS, Done, RUSH. Round 2: Sinering TaC coating
|
John Wong wrote:
|
|
Thursday, May 11, 2017, 11:25, Laura Lambert, Empty, 41369-10, HP-FEBIAD-CTL, Done, RUSH! Sintering TaC coated container for SiC#36
|
Thursday, May 11, 2017, 11:21
Turns out SiC HP-FEBIAD that has finished conditioning is loaded in the wrong container and it should be a SiC HP-FEBIAD cold transfer line...so
rush on new target. |
|