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Na2CO3 + charcoal makes Sodium revisited Why carbon? Just for the challenge? |
8-9-2017 at 07:30 by: Dan Vizine |
Thorium metal in coherent form By the way, anyone who obtained an ampoule of powder (at least 1 gram) from me...if you pay postage ... |
8-9-2017 at 07:26 by: Dan Vizine |
Thorium metal in coherent form Hi Lou and Everyone,
The Rb shipped yesterday. I'll send you a more detailed U2U.
The healing ... |
7-9-2017 at 19:57 by: Dan Vizine |
purification of a lot of NACN Melgar has it EXACTLY right....."It's super hygroscopic, and drying it out could be dangerous due to ... |
24-8-2017 at 05:17 by: Dan Vizine |
Electrolytic Silver Cell And despite a variety of attempts (concentrating the electrolyte, diluting it, using lower voltages, ... |
14-8-2017 at 16:46 by: Dan Vizine |
Thorium metal in coherent form Thanks. Weird that burns are supposed to be very painful but I didn't find it all that bad. The firs ... |
14-8-2017 at 16:35 by: Dan Vizine |
Thorium metal in coherent form All of this needs to wait. I sustained a second degree burn on index finger and thumb when a syringe ... |
14-8-2017 at 07:12 by: Dan Vizine |
Thorium metal in coherent form The 2 mm high, 10 mm disk weighs 1.05 g for a density of 85% of theoretical.
It wasn't even pres ... |
12-8-2017 at 22:13 by: Dan Vizine |
Thorium metal in coherent form Wow! Beyond my wildest dreams. Another iron compact, AS PRESSED. Absolutely no sanding, buffing, etc ... |
11-8-2017 at 08:03 by: Dan Vizine |
Thorium metal in coherent form Hi Melgar,
I not only went to UB, I currently live only a few miles west of the North campus, in ... |
3-8-2017 at 09:43 by: Dan Vizine |
Thorium metal in coherent form Hi Melgar,
Are you proposing that the sodium metal would act as a lubricant like the various waxe ... |
2-8-2017 at 06:32 by: Dan Vizine |
Electrolytic Silver Cell I decided to go ahead and build the circuit today. R1 is a 16 ohm wire-wound potentiometer. R2 is 50 ... |
1-8-2017 at 13:47 by: Dan Vizine |
Electrolytic Silver Cell Thanks for that suggestion, it seems very worthwhile to try.
Meanwhile, I've gotten crystals as l ... |
1-8-2017 at 06:47 by: Dan Vizine |
Thorium metal in coherent form Even more so than I imagined. This [picture] is a hardened stainless steel set, not even tungsten ca ... |
31-7-2017 at 14:36 by: Dan Vizine |
Thorium metal in coherent form Hi Fulmen,
I'm not denying that it would be great to be able to reap some of the purification ben ... |
31-7-2017 at 08:08 by: Dan Vizine |
Thorium metal in coherent form bobm4360, that's what I was thinking of, dowel pins. But the hardened and ground drill bit blanks wo ... |
30-7-2017 at 16:22 by: Dan Vizine |
Thorium metal in coherent form Metallex seems to be one variation of what's called activated sintering.
I guess I should make it ... |
28-7-2017 at 12:51 by: Dan Vizine |
Thorium metal in coherent form elementcollector1, if you'll notice in my opening statement I explained that a furnace that will be ... |
27-7-2017 at 13:32 by: Dan Vizine |
Thorium metal in coherent form I currently have about 40 g of thorium powder remaining from my calciothermic reduction of thoria. I ... |
27-7-2017 at 10:15 by: Dan Vizine |
Electrolytic Silver Cell Seems that I was just reinventing the wheel. Fleaker's site (naturally) has all the information need ... |
23-7-2017 at 11:55 by: Dan Vizine |
Electrolytic Silver Cell Second time through (same electrolyte)
Current = 1.43 A Electrode = 0.115 square foot Current ... |
20-7-2017 at 19:42 by: Dan Vizine |
Electrolytic Silver Cell I'm trying to replicate what I guess would be the "failure" of the original poster. In other words I ... |
19-7-2017 at 17:32 by: Dan Vizine |
Molten Europium The original color? Who knows?
[Edited on 7/13/2017 by Dan Vizine] |
13-7-2017 at 09:28 by: Dan Vizine |
Molten Europium I wanted to go ahead and finish off this particular thread.
After forming new tantalum boats in w ... |
13-7-2017 at 04:48 by: Dan Vizine |
Making Old Radium Glow Again? Recently, I have needed to try and rejuvenate clock numerals painted with radium paint. The prevaili ... |
28-6-2017 at 10:49 by: Dan Vizine |
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