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In a Polish plaster factory, rubies and sapphires are created by an unknown and undesirable process!
[rquote=667515&tid=158095&author=draculic acid69]I just looked at this on Google and it tran ... |
20-11-2021 at 16:00
by: Admagistr |
Hydrothermal synthesis of rubies from chromium-doped AlCl3.6H2O
[rquote=667542&tid=158091&author=Bezaleel]@draculic acid69 I was wondering too why Admagistr ... |
20-11-2021 at 14:29
by: Admagistr |
Hydrothermal synthesis of rubies from chromium-doped AlCl3.6H2O
[rquote=667503&tid=158091&author=Bezaleel]Interesting. MoO3 MP 802 °C, BP 1,155 °C. That's ... |
19-11-2021 at 21:53
by: Admagistr |
Practical experience with beryllium and its compounds
I found these videos, the first with a link to the German Forum: Illumina-chemie.de
https://www.you ... |
17-11-2021 at 15:12
by: Admagistr |
Hydrothermal synthesis of rubies from chromium-doped AlCl3.6H2O
[rquote=667419&tid=158091&author=Bezaleel]Shouldn't you go to temperatures where Al2O3 actua ... |
17-11-2021 at 09:08
by: Admagistr |
Practical experience with beryllium and its compounds
Does anyone have practical experience working with metallic beryllium or its compounds? Some of the ... |
17-11-2021 at 08:31
by: Admagistr |
In a Polish plaster factory, rubies and sapphires are created by an unknown and undesirable process!
In the calcination furnace of one of Poland's plaster factories, by the corrosion of refractory lini ... |
15-11-2021 at 14:58
by: Admagistr |
Hydrothermal synthesis of rubies from chromium-doped AlCl3.6H2O
[rquote=667331&tid=158091&author=unionised]The trick of putting a sealed ampoule in an autoc ... |
15-11-2021 at 05:02
by: Admagistr |
Hydrothermal synthesis of rubies from chromium-doped AlCl3.6H2O
[rquote=667321&tid=158091&author=Panache][rquote=667320&tid=158091&author=Admagistr] ... |
15-11-2021 at 04:44
by: Admagistr |
Hydrothermal synthesis of rubies from chromium-doped AlCl3.6H2O
[rquote=667319&tid=158091&author=SWIM]I hope it works out for you.
Sounds like a lot of p ... |
14-11-2021 at 19:55
by: Admagistr |
Hydrothermal synthesis of rubies from chromium-doped AlCl3.6H2O
[rquote=667317&tid=158091&author=SWIM]So this mixture is going to become rubies and HCl??
... |
14-11-2021 at 19:00
by: Admagistr |
Hydrothermal synthesis of rubies from chromium-doped AlCl3.6H2O
I've had a mixture of AlCl3.6H2O, spiked with CrCl3 hydrate, sealed into a vial of borosilicate glas ... |
14-11-2021 at 16:34
by: Admagistr |
The formation of the firely opal.
I found this advice to create a firely opal, in a physics forum. Does anyone have practical experien ... |
13-11-2021 at 08:18
by: Admagistr |
Making rubies using microwave
[rquote=667127&tid=158046&author=unionised][rquote=667110&tid=158046&author=Admagist ... |
10-11-2021 at 14:19
by: Admagistr |
Competition.
It occurred to me that the Supermoderators might run a competition for the prettiest photo/video of ... |
10-11-2021 at 09:06
by: Admagistr |
Making rubies using microwave
[rquote=667112&tid=158046&author=Triflic Acid]You could likely have some success with a tant ... |
9-11-2021 at 17:20
by: Admagistr |
Making rubies using microwave
[rquote=667107&tid=158046&author=DraconicAcid]Nice!
The synthesis of rubies has been on m ... |
9-11-2021 at 16:39
by: Admagistr |
Making rubies using microwave
[rquote=667059&tid=158046&author=Triflic Acid]Well, my issue is that the large rubies tend t ... |
9-11-2021 at 13:44
by: Admagistr |
Making rubies using microwave
https://youtu.be/lEosDA7nSRg
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8-11-2021 at 17:04
by: Admagistr |
Rubies and unusual thermite mixture...
I'm sending a video I made about a year ago, capturing my idea and my efforts to create a ruby melt ... |
8-11-2021 at 16:55
by: Admagistr |
Making rubies using microwave
[rquote=666999&tid=158046&author=elementcollector1]Realistically, this is more of a 'ruby po ... |
8-11-2021 at 16:24
by: Admagistr |
Making rubies using microwave
I have to add that I placed the Al wire in question on a powder mixture of Al2O3+Cr2O3. Composed of ... |
8-11-2021 at 15:51
by: Admagistr |
Making rubies using microwave
[rquote=666746&tid=158046&author=Bedlasky]Hi,
I came across this interesting method of ma ... |
8-11-2021 at 15:37
by: Admagistr |
