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Gentle rust removal w/o nasty residues
[rquote=499737&tid=78718&author=nezza]Coka Cola apparently works quite well for rust removal ... |
8-12-2017 at 05:08
by: Bert |
Nice carbide making experiment
Nice experiment. I am interested in a couple of group IV carbides lately as fuels.
Where did the ... |
8-12-2017 at 04:41
by: Bert |
Heavy-Metal Chlorite & Sulfur
Thanks-
FYI, we have used technical grade (85%) Si in hot igniters, Potassium nitrate was suffic ... |
7-12-2017 at 11:24
by: Bert |
Heavy-Metal Chlorite & Sulfur
[quote]4) or KClO3/SiC (yes carborundum fine mesh... I did try it in april this year) very very hard ... |
6-12-2017 at 12:57
by: Bert |
inventory software
What, exactly, do you need to keep an inventory of?
We use excel to track explosives inventory an ... |
5-12-2017 at 22:11
by: Bert |
Copper Salicylate
I REALLY don't think you did the reaction at 200 C.
[img]https://www.engineeringtoolbox.com/doc ... |
5-12-2017 at 18:14
by: Bert |
UO2 looking for ways to react it
[quote]
Dabbling in uranium chemistry is fun for the whole family, educational, and it ain't gonn ... |
5-12-2017 at 09:31
by: Bert |
Gentle rust removal w/o nasty residues
Do you require a clean, bare metal surface? Or would stopping any further rusting and converting som ... |
5-12-2017 at 09:01
by: Bert |
The Trouble with Boron
[rquote=499398&tid=78684&author=unionised][rquote=499392&tid=78684&author=Bert]
A ... |
4-12-2017 at 12:42
by: Bert |
Making an induction heater for fastener removal?
Yeah, I just wanted to buy/build a new toy.
Doing it mechanically, drilling and then using an ext ... |
4-12-2017 at 09:38
by: Bert |
The Trouble with Boron
With goldschmidt reactions, even if the materials were perfectly dry, there is AIR in between the so ... |
4-12-2017 at 09:27
by: Bert |
Making an induction heater for fastener removal?
Plug is flush to slightly recessed. Intent is to heat the metal AROUND the hole. Chill the plug, pro ... |
3-12-2017 at 12:20
by: Bert |
Making an induction heater for fastener removal?
I have a small problem, a drain plug frozen into an Iron gear box. Mechanic tasked with changing gea ... |
3-12-2017 at 09:13
by: Bert |
Copper Salicylate
[quote] Salicylic acid desolved in distilled water 200c reacts with copper carbonate with mucho much ... |
2-12-2017 at 07:33
by: Bert |
Synthetic pyrethroid insecticides corelated with ADD?
Thank you for the information- Could you do a little editing to add some things for clarity?
Firs ... |
1-12-2017 at 17:20
by: Bert |
Copper Salicylate
What caused the mess with salicylic acid/Copper carbonate? Have not yet tried this. |
1-12-2017 at 15:27
by: Bert |
Adding flame colorants to nitrocellulose
Couple of thoughts.
I would not use a Sodium compound to neutralize the residual acid in nitrocel ... |
30-11-2017 at 21:26
by: Bert |
Short question / quick answer - Thread
According to Davis, it was easier to synthesize TNT and demethylate that than do the brute force tri ... |
30-11-2017 at 17:53
by: Bert |
Boron- Skylighter
The Skylighter Mg chip material is from the trimmed off risers and machining scrap from a Mg casting ... |
30-11-2017 at 07:46
by: Bert |
Short question / quick answer - Thread
There is a preparation for TNB on Tenney Davis COPAE, to be found in sciencemadness.org library. Dat ... |
30-11-2017 at 06:50
by: Bert |
Firefox
No, Harry Gilliam WAS Skylighter on the East coast in VA, Gary Purington IS (I hope at least, still! ... |
29-11-2017 at 18:43
by: Bert |
Is storing sulfonitric acid (H2SO4/HNO3 mix) safe
This:
[file]62932[/file]
[file]62933[/file] |
29-11-2017 at 12:42
by: Bert |
Boron- Skylighter
I didn't get it, someone an hour away from where it is stored in Virginia beat me to it. I was still ... |
29-11-2017 at 12:22
by: Bert |
Is storing sulfonitric acid (H2SO4/HNO3 mix) safe
If you are going to put a bottle of acid in your car and drive cross country? They do sell glass bot ... |
29-11-2017 at 05:54
by: Bert |
Boron- Skylighter
Well, FRAK.
Harry just offered up seventy 55 gallon drums of Mg, about 4,000 lb. weight for FIVE ... |
28-11-2017 at 18:48
by: Bert |
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