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Any interest in Tube Furnances?
Agreed. If you can build a cheaper/better ramp-soak controller that's one thing, but trying to compe ... |
14-11-2017 at 08:24
by: Fulmen |
Any interest in Tube Furnances?
The most common PID's are limited to K-type elements and 400°C, but if you shop around you can find ... |
14-11-2017 at 04:20
by: Fulmen |
why is it impossible to make synthetic wood and metals
- adjective: synthetic
- (of a substance) made by chemical synthesis, especially to imitate a natur ... |
11-11-2017 at 01:43
by: Fulmen |
Working with old TNT
It's worth mentioning that initiation sensitivity also changes (cast being harder to set of), so the ... |
8-11-2017 at 05:36
by: Fulmen |
difficult soldering job
I agree, it's not very likely that all 10 chips are dead unless they are fake or you killed them. Th ... |
7-11-2017 at 22:42
by: Fulmen |
keten lamp
Looks promising. What about a glass wool lining to protect the tube from the hot filament?
Glass ... |
2-11-2017 at 03:11
by: Fulmen |
The use of Pipes and Fittings for Super Critical Gas Storage
I have to admit I know very little about US pipe standards, but after a bit of research it looks doa ... |
31-10-2017 at 03:14
by: Fulmen |
Noticing Things that Happen All the Time
Actually there are 3 main phases/structures in steel. In plain non-tempered steel you also have pear ... |
30-10-2017 at 18:50
by: Fulmen |
The use of Pipes and Fittings for Super Critical Gas Storage
Actually you would get liquid CO2, not supercritical. And that's what you want if you want to store ... |
30-10-2017 at 12:00
by: Fulmen |
The use of Pipes and Fittings for Super Critical Gas Storage
Designing pressure vessels isn't rocket science, but it does require a fair bit of engineering skill ... |
29-10-2017 at 10:51
by: Fulmen |
Non-oxidizing or corrosive lubricant for aluminum drilling
Soap could reduce friction, but so will lard or motor oil. And they would probably handle the high t ... |
25-10-2017 at 03:17
by: Fulmen |
Antimatter question
I didn't know there was such a myth. Of course you can add up velocities of to bodies moving relativ ... |
24-10-2017 at 21:51
by: Fulmen |
Non-oxidizing or corrosive lubricant for aluminum drilling
A good cooling liquid is quite beneficial when machining aluminium. It turns soft and "gummy" as hea ... |
24-10-2017 at 21:33
by: Fulmen |
Antimatter question
IIRC space isn't limited by the speed of light, so space could expand (and according to inflation th ... |
20-10-2017 at 14:14
by: Fulmen |
Antimatter question
[rquote=495091&tid=77592&author=Melgar]
Eh, I never actually contradicted any of that, but ... |
19-10-2017 at 21:16
by: Fulmen |
Antimatter question
[rquote=495027&tid=77592&author=Melgar]General relativity covers scenarios at more ordinary ... |
19-10-2017 at 13:10
by: Fulmen |
Caustic calcined magnesia?
I have worked at a magnesium plant, and later at the MgO/fused magnesia-plant that remained in opera ... |
18-10-2017 at 14:28
by: Fulmen |
Ball mill grinding material (making metal balls - ZA-27)
That should end up somewhere around a 1:7 ratio for spheres. For soft media you would probably end u ... |
17-10-2017 at 21:14
by: Fulmen |
Four thieves vinegar
Assured Fish: If we limit ourself to third world countries I'm positive the governments would tell t ... |
14-10-2017 at 01:35
by: Fulmen |
Homemade marine antifouling paint?
The propeller isn't that big, appr 40cm in diameter. But removing it does involve some work, so it's ... |
3-10-2017 at 02:05
by: Fulmen |
Homemade marine antifouling paint?
I have a persistent problem with fouling on my boat propeller (bronze or some similar copper alloy). ... |
2-10-2017 at 10:59
by: Fulmen |
Molten Thorium Salt Breeder Reactors - a discussion
One can always chase after newer and better technologies, but these take decades to develop and impl ... |
23-9-2017 at 00:17
by: Fulmen |
What are "synthetic iron oxides"
I'm guessing they are called "iron oxides" as they are the most commonly used pigments, especially f ... |
22-9-2017 at 01:27
by: Fulmen |
Ball mill grinding material (making metal balls - ZA-27)
You might be able to DIY a spade drill from a round disc, preferably something hardened like a sprin ... |
22-9-2017 at 00:47
by: Fulmen |
Molten Thorium Salt Breeder Reactors - a discussion
I have nothing against Thorium, and in the long run it does sound like a better choice. But do we re ... |
21-9-2017 at 11:30
by: Fulmen |
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