Polymorphic Metals: Low Temp & Reversion Possibilities

  • Thread starter Thread starter Uranium235
  • Start date Start date
  • Tags Tags
    Metals
AI Thread Summary
The discussion centers on the search for metals that undergo polymorphism at temperatures below 400°C. Participants explore the concept of polymorphism in metals and its implications for material properties. A specific reference to "tin pest" is made, highlighting a phenomenon where tin can change its crystalline structure under certain conditions. The conversation also touches on whether these metals can revert to their original crystalline structure when cooled rapidly, indicating an interest in the thermal behavior and stability of metal phases. Overall, the focus is on the characteristics and behaviors of metals in relation to temperature-induced structural changes.
Uranium235
Messages
13
Reaction score
0
Hello everyone!
I would like to know if there exists any metals with a relatively low temperature at which polymorphous takes place (say lower than 400C). Also, would the metals revert back to their previous crystalline structure if cooled down in a short period of time?

Thank you very much!
 
Chemistry news on Phys.org

Thread 'Solubility of MgSO47H2O in water'

It seems like a simple enough question: what is the solubility of epsom salt in water at 20°C? A graph or table showing how it varies with temperature would be a bonus. But upon searching the internet I have been unable to determine this with confidence. Wikipedia gives the value of 113g/100ml. But other sources disagree and I can't find a definitive source for the information. I even asked chatgpt but it couldn't be sure either. I thought, naively, that this would be easy to look up without...
View full post »

Thread 'Why does having 8 valence electrons make an element inert?'

I was introduced to the Octet Rule recently and make me wonder, why does 8 valence electrons or a full p orbital always make an element inert? What is so special with a full p orbital? Like take Calcium for an example, its outer orbital is filled but its only the s orbital thats filled so its still reactive not so much as the Alkaline metals but still pretty reactive. Can someone explain it to me? Thanks!!
View full post »

Similar threads

I Why is the emissivity of metals low?
Replies
17
Views
3K
Producing other metals with thermite reactions
Replies
12
Views
5K
What does metal gas look like microscopically?
Replies
6
Views
9K
Research question about burning metals and their flashes and colors
Replies
12
Views
5K
A Relativistic Effects for Copper and Gold
Replies
1
Views
3K
Specific heat capacity coursework
Replies
3
Views
4K
Non-enzyme detergent and egg whites
Replies
3
Views
2K
Ferromagnetic-Paramagnetic Transition near Room Temperature
Replies
2
Views
2K
Automatic Window Lift: Get Help Setting Up Low-Cost, Efficient System
Replies
4
Views
2K
Wood/Glass/Metal Help with the calculations: can a flat steel bar can hold this table?
Replies
18
Views
8K

Hot Threads

Recent Insights

Back
Top