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Decent cell build....
I finally got fed up with the halfbaked solutions and contraptions that I've been using as an excuse ...
15-2-2019 at 08:14
by: markx
Passivation of MMO anode?
[rquote=602071&tid=15243&author=Simoski]Hi

My postassium chlorate cell has been running g ...
15-2-2019 at 07:44
by: markx
Electrochemical color passivation of stainless steel
[rquote=596828&tid=80839&author=mayko]I got the black oxide bath to work. I didn't catch tha ...
31-1-2019 at 23:22
by: markx
Electrochemical color passivation of stainless steel
Been doing some more experimentation on improving the AC electrolysis coloration effect on stainless ...
30-1-2019 at 11:25
by: markx
PTFE near miss – split from Life after detonation
There are teflon dispersions available:

https://www.sigmaaldrich.com/catalog/product/aldrich/6658 ...
30-1-2019 at 10:19
by: markx
PTFE near miss – split from Life after detonation
[rquote=594332&tid=22554&author=MineMan]I was melting PTFE with MgAl powder in a tempature P ...
29-1-2019 at 12:13
by: markx
Homemade and Repurposed Lab Gear
Made a small power supply with varied output voltage (0,7-40V, 4A), current control function and som ...
29-1-2019 at 10:51
by: markx
Purple Iron Compound?
The ferrate ion (FeO[sub]4[/sub][sup]-2[/sup]) has a purple coloration much alike permanganate.
It ...
29-1-2019 at 09:49
by: markx
looking for ultrasound apparatus
[rquote=594695&tid=139006&author=soma]I'm looking for an ultrasound apparatus that is capabl ...
29-1-2019 at 09:32
by: markx
Cause of carbon anode erosion in electrolytic cell
Impregnation with binding agents and oils can offer some reduction in anode erosion rate, but loweri ...
28-1-2019 at 06:34
by: markx
Electrochemical color passivation of stainless steel
[rquote=591755&tid=80839&author=mayko]I've tried the black oxide bath a few times now and I ...
28-1-2019 at 01:36
by: markx
Unconventional Shaped Charges
Working on refining the liner geometry a "bit".....


Indicating the support to be dead centered, ...
21-1-2019 at 03:57
by: markx
Unconventional Shaped Charges
[rquote=582158&tid=10575&author=Fulmen]True, but it's not as simple as it sounds. The trick ...
13-1-2019 at 00:42
by: markx
Unconventional Shaped Charges
[rquote=582128&tid=10575&author=Fulmen]Don't get me wrong, that's good performance. I've dra ...
12-1-2019 at 14:40
by: markx
Unconventional Shaped Charges
[rquote=582075&tid=10575&author=nitro-genes]
The relatively large penetration hole is proba ...
12-1-2019 at 12:52
by: markx
Unconventional Shaped Charges
Well, its time to test out the 3,5mm microcone device....


The annealed 3,5mm Cu cone (0,16mm wa ...
12-1-2019 at 10:29
by: markx
Hydrogen Peroxide - Ethanol Binary
Didn't the germans develop a rocket engine during WWII that was powered by a mix of alcohol and high ...
10-1-2019 at 13:51
by: markx
Unconventional Shaped Charges
[rquote=580301&tid=10575&author=nitro-genes]IIRC, the splitting of the jet could be due to s ...
10-1-2019 at 13:29
by: markx
Unconventional Shaped Charges
I examined the paint bucket that I conducted the test in more closely and the crazy part is that the ...
10-1-2019 at 04:20
by: markx
Unconventional Shaped Charges
[rquote=580023&tid=10575&author=Laboratory of Liptakov]Good device....:D I recommend use one ...
9-1-2019 at 23:15
by: markx
Unconventional Shaped Charges
[rquote=578291&tid=10575&author=nitro-genes]Nice, I bet homogeneously loading and aligning t ...
6-1-2019 at 22:45
by: markx
Unconventional Shaped Charges
Purely for amusement purposes let's see how small one can go and still keep some focus from a shaped ...
6-1-2019 at 10:56
by: markx
Large lab
[rquote=569509&tid=118045&author=ChemistryForever]At how many different chemicals would you ...
27-12-2018 at 10:23
by: markx
Custom MMO Electrodes
[rquote=565098&tid=114387&author=cassava]I have managed to find a seller on Alibaba, Baoji Q ...
21-12-2018 at 09:24
by: markx
I need help with optoisolators. . .
[rquote=564119&tid=113080&author=Intergalactic_Captain]

I'm still curious though if anyon ...
18-12-2018 at 03:43
by: markx
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