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Making tracer rounds
I have decided I [i]need[/i] some tracer rounds for 300BLK (subsonic), couldn't find any threads on ... |
16-3-2017 at 10:57
by: Fulmen |
nitric acid using barium nitrates
You will have the same challenges as with calcium nitrate (discussed here several times). |
1-3-2017 at 16:27
by: Fulmen |
Unusual mystery item
Can the metal lid be removed?
Can you measure any resistance between the wires? Could be a heating ... |
1-3-2017 at 12:54
by: Fulmen |
Can I concentrate my 68% nitric acid in to 90%+?
[rquote=475562&tid=72435&author=chornedsnorkack]What´s better to concentrate nitric acid: H ... |
26-2-2017 at 13:47
by: Fulmen |
Magnesium Nitrate for WFNA (not practical)
[rquote=475941&tid=72527&author=Sulaiman]I'll cook it down to c600g of anhydrous magnesium n ... |
26-2-2017 at 11:26
by: Fulmen |
Disposal of Na from a breeder reactor
I think the risks of a redox ( Goldschmidt) reaction between Na and iron oxide are quite real. I wor ... |
22-2-2017 at 05:27
by: Fulmen |
Can I concentrate my 68% nitric acid in to 90%+?
[rquote=475504&tid=72435&author=LD5050]What sulfuric to nitric acid molar ratio should I pre ... |
22-2-2017 at 05:20
by: Fulmen |
Milling small batches - how small can the container be?
Lloyd Sponenburgh published a booklet some years ago that covered everything you need to know about ... |
20-2-2017 at 08:22
by: Fulmen |
Unsure how to effectively filter nickle sludge and clean remaining residue from glasswear
Perhaps HCl + H2O2 if nitric or perchloric acid isn't available? |
2-2-2017 at 11:50
by: Fulmen |
Seasoning Cast iron - What happens in the process?
Walnut, sunflower and safflower oils are also considered drying oils. |
31-1-2017 at 01:40
by: Fulmen |
Copper Still Design
[rquote=473049&tid=71982&author=Corrosive Joeseph]
Is my fractionating column long enough t ... |
29-1-2017 at 02:08
by: Fulmen |
Science in danger - epa ordered to take down climate change page
[rquote=472799&tid=71936&author=Sulaiman]
but we can not experiment, so how is it a science ... |
25-1-2017 at 07:35
by: Fulmen |
Mylar vs Al Foil IR hear reflectivity efficiency
In that case I misread your post. You're right, as long as normal insulation is an option I see no r ... |
21-1-2017 at 03:32
by: Fulmen |
Mylar vs Al Foil IR hear reflectivity efficiency
Good points. But nevertheless, radiant heat can have a significant contribution even at low temperat ... |
20-1-2017 at 14:38
by: Fulmen |
Mylar vs Al Foil IR hear reflectivity efficiency
[rquote=472370&tid=71828&author=Melgar]mylar would melt at any temperatures where a reflecti ... |
20-1-2017 at 06:14
by: Fulmen |
Differences between PID controllers
Me thinks you be boned. I have a similar unit (Rex C700), and it cannot be reprogrammed as far as I ... |
18-1-2017 at 12:56
by: Fulmen |
Steam pressure chamber for 1000C
As long as you're going for the boiler approach the seal shouldn't be a problem. A slight leak shoul ... |
15-1-2017 at 13:55
by: Fulmen |
Steam pressure chamber for 1000C
True. There must be a continuous stream of vapor, but that isn't hard to solve. As for the process, ... |
15-1-2017 at 11:01
by: Fulmen |
Steam pressure chamber for 1000C
How did you come to that conclusion? Sure the reaction runs at lower pressures and temperatures, but ... |
15-1-2017 at 05:23
by: Fulmen |
Steam pressure chamber for 1000C
I see. You will need a continuous stream of water vapor, luckily this shouldn't be hard to achieve. ... |
13-1-2017 at 16:21
by: Fulmen |
Steam pressure chamber for 1000C
[rquote=471842&tid=71755&author=wg48]The regulated would have to be at the same temperature ... |
13-1-2017 at 13:45
by: Fulmen |
Steam pressure chamber for 1000C
[rquote=471785&tid=71755&author=Dr.Bob]Without special pressure equipment, this makes no sen ... |
13-1-2017 at 08:39
by: Fulmen |
Plasticizer problem
Could be useful for loading charges, but probably not for the manufacture itself. Kneading it is bou ... |
10-1-2017 at 15:50
by: Fulmen |
water aspirator problem
In metric units it's simple: 1bar equals 10meters. That's 15PSI for every 30feet, or 1/2psi per feet ... |
10-1-2017 at 12:41
by: Fulmen |
Plasticizer problem
Interesting, but also misleading (I think). I assume you're using theoretical density here, and in r ... |
10-1-2017 at 07:34
by: Fulmen |
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