High Vacuum Chamber for THIN FILM DEPOSITION Build
I built a physical deposition chamber, for now it's just evaporative deposition but I plan on adding a few other variants. The thin films created can be used in many ways.
The chamber still has a ton of space leftover and I have some more equipment coming so hopefully I can do more interesting things.
Sorry there's no footage of lathing the feedthroughs, they worked nice with a cut o-ring and some heat shrink. Make sure you cut a slot down the holding screw threads to vent behind em. The 2 copper feedthroughs allow (with a center tap) 2 tungsten boats with different metals so I can avoid opening the chamber in a multi layer coating.
The pump down takes about 45 min. to get to 10e-5. I can use a small steel hemisphere with a kf40 hose on the top for use with a secondary high vacuum chamber. The shutter was aluminum flashing with some steel stuck on one side so a neodymium magnet on the outside of the bell jar could move it around without a feedthrough.
This build was really fun
I got everything from mcmaster, K.j lesker, ebay and what I already had
This did cost a bit to make:
diffusion pump- $160
mechanical pump-$140
plate- $270 (ouch!)
valves- $90
gauges- $200
misc vacuum stuff -$120
bell jar - $140 (stupid)
other stuff - maybe $100?
I recommend you check out https://www.youtube.com/user/bkraz333
he has done some neat stuff with his setup and a bunch of other things
Warning: Something might be dangerous
Consider supporting me and my projects on patreon! https://www.patreon.com/Bennbuilds
Видео High Vacuum Chamber for THIN FILM DEPOSITION Build канала BenNBuilds
The chamber still has a ton of space leftover and I have some more equipment coming so hopefully I can do more interesting things.
Sorry there's no footage of lathing the feedthroughs, they worked nice with a cut o-ring and some heat shrink. Make sure you cut a slot down the holding screw threads to vent behind em. The 2 copper feedthroughs allow (with a center tap) 2 tungsten boats with different metals so I can avoid opening the chamber in a multi layer coating.
The pump down takes about 45 min. to get to 10e-5. I can use a small steel hemisphere with a kf40 hose on the top for use with a secondary high vacuum chamber. The shutter was aluminum flashing with some steel stuck on one side so a neodymium magnet on the outside of the bell jar could move it around without a feedthrough.
This build was really fun
I got everything from mcmaster, K.j lesker, ebay and what I already had
This did cost a bit to make:
diffusion pump- $160
mechanical pump-$140
plate- $270 (ouch!)
valves- $90
gauges- $200
misc vacuum stuff -$120
bell jar - $140 (stupid)
other stuff - maybe $100?
I recommend you check out https://www.youtube.com/user/bkraz333
he has done some neat stuff with his setup and a bunch of other things
Warning: Something might be dangerous
Consider supporting me and my projects on patreon! https://www.patreon.com/Bennbuilds
Видео High Vacuum Chamber for THIN FILM DEPOSITION Build канала BenNBuilds
Показать
Комментарии отсутствуют
Информация о видео
Другие видео канала
![Coat GLASS in METAL Using Plasma - Magnetron Sputtering](https://i.ytimg.com/vi/Cyu7etM-0Ko/default.jpg)
![Home made Vacuum chamber 2.0 for telescope coating mirror](https://i.ytimg.com/vi/75AoWl3jhcQ/default.jpg)
![High Vacuum Chamber Basics, Part 1](https://i.ytimg.com/vi/iZ9ieSHOZsg/default.jpg)
![More info about sputtering: process parameters, chamber construction](https://i.ytimg.com/vi/5X0EKbpLuRc/default.jpg)
![Can Flies Actually Fly in a Vacuum Chamber?](https://i.ytimg.com/vi/C4h-AS729JM/default.jpg)
![Thermal Evaporation of Silver for Solar Cells](https://i.ytimg.com/vi/7UqH9HpilfI/default.jpg)
![This Can Coat Anything in TITANIUM](https://i.ytimg.com/vi/-lh1LhoRBaY/default.jpg)
![Giant glass diffusion pump and cathode ray tube demo](https://i.ytimg.com/vi/SrNVLCHrJtY/default.jpg)
![Intro to sputtering (process to create clear, conductive coatings)](https://i.ytimg.com/vi/9OEz_e9C4KM/default.jpg)
![How to Make A Fusion Reactor](https://i.ytimg.com/vi/O5_WvmQiqz0/default.jpg)
![Putting Plasma to Work (DIY Fusion Reactors, Magnetrons and More!)](https://i.ytimg.com/vi/ZO5IZz9NgJA/default.jpg)
![](https://i.ytimg.com/vi/dR111Frjcdc/default.jpg)
![New Suspension For The CR250!](https://i.ytimg.com/vi/iD4t9YmXjqE/default.jpg)
![Vacuum chamber recoating mirror big binoculars](https://i.ytimg.com/vi/nWKnGUuCL1w/default.jpg)
![Quartz crystal thickness monitor for vapor deposition in vacuum](https://i.ytimg.com/vi/tJodcGa0ef4/default.jpg)
![Cody's 50 Gallon Press/Vac Chamber](https://i.ytimg.com/vi/w0YCCbpIZ-M/default.jpg)
![How to use a Diffusion Pump on a Cascade Pure Path Thin Film Distillation System](https://i.ytimg.com/vi/m348K0UgbqM/default.jpg)
![DIY Physical Vapor Deposition (PVD) using Thermal Evaporation](https://i.ytimg.com/vi/81jJsDixO70/default.jpg)
![Sanding and Polishing Stainless Steel Keg to a Mirror Finish [4K] Part 1 HERMS Build](https://i.ytimg.com/vi/NFvBxo4DJoY/default.jpg)
![Deep Sea Lander, ROV and Mini Underwater Cameras](https://i.ytimg.com/vi/lqs3mY_lPvU/default.jpg)