|
Tubes Asylum Questions about tubes and gear that glows. FAQ |
|
|
|
Tubes Asylum Questions about tubes and gear that glows. FAQ |
|
How is the "etched code" on some glass tubes (and all Philips tubes) made. I have seen the term 'acid etch' used, but I don't think acid can etch most glass. I know very strong acids can be stored in glass bottles. Just wondering-
This post is made possible by the generous support of people like you and our sponsors:
Topic - Etched Code - Mechans 21:30:22 08/09/16 (16)
- RE: Etched Code - Sondek 06:52:23 08/11/16 (3)
- RE: Etched Code Thank You All... - Mechans 13:42:57 08/11/16 (2)
- RE: Etched Code Thank You All... - Eli Duttman 07:52:18 08/12/16 (1)
- First they take our good tubes now our ..... - Mechans 13:30:11 08/12/16 (0)
- RE: Etched Code - Sondek 05:11:20 08/10/16 (10)
- RE: Etched Code - Eli Duttman 07:51:12 08/10/16 (9)
- RE: Etched Code - wa2ise 13:32:58 08/11/16 (0)
- RE: Etched Code - Uncle Mike 08:14:59 08/10/16 (7)
- What is Hydrofluoric Acid stored in? Thanks! (n/t) - FenderLover 08:20:06 08/10/16 (6)
- Plastic ;-) - Chip647 08:54:52 08/10/16 (5)
- What was it stored in 200 years ago? nt - Triode_Kingdom 09:44:52 08/10/16 (4)
- They lined glass bottles with wax. NT - DeKay 10:28:54 08/10/16 (1)
- Sometimes low tech works the best! nt - Triode_Kingdom 08:05:56 08/11/16 (0)
- RE: What was it stored in 200 years ago? nt - Eli Duttman 10:22:06 08/10/16 (1)
- As seen on Breaking Bad... - caffeinator 11:24:22 08/10/16 (0)
- RE: Etched Code - FenderLover 04:52:47 08/10/16 (0)
Top of Page ]
[ Contact Us ]
[ Support/Wish List ]
[ Copyright © 2024, Audio Asylum, all rights reserved ]
