What is the role of graphite in liquid metal bath formation?

Click For Summary
SUMMARY

The discussion focuses on the role of graphite in liquid metal baths, specifically regarding its interaction with various metals such as copper (Cu), iron (Fe), and aluminum (Al). It is established that graphite does not dissolve in copper, while it does in most transition metals that form stable carbides. The Smithells "Metals Reference Book" is highlighted as a valuable resource for understanding the thermochemical data of carbides relevant to this topic. The conversation invites further exploration into the dynamics and chemistry of graphite in liquid metal baths.

PREREQUISITES
  • Understanding of liquid metal dynamics
  • Familiarity with carbide formation in metallurgy
  • Knowledge of transition metals and their properties
  • Access to Smithells "Metals Reference Book" for thermochemical data
NEXT STEPS
  • Research the thermodynamic properties of graphite in liquid metal baths
  • Study the formation of carbides in transition metals
  • Explore the cooling processes of liquid metal into solid ingots
  • Investigate the metallurgical applications of graphite in alloy production
USEFUL FOR

This discussion is beneficial for physicists, metallurgists, and materials scientists interested in the interactions between graphite and liquid metals, as well as those researching the properties of alloys and carbide formation.

wuliwong
Messages
9
Reaction score
0
Hi guys, I'm a physicist and would appreciate some direction in helping me understand the dynamics (or chemistry) of graphite in a bath of liquid metal. Eventually the bath is cooled into a solid ingot. There are several different metals which are used (Cu, Fe, Al as well as many alloys). Any help would be greatly appreciated. I could use links to papers, textbooks, research groups, etc. Or if you really feel like getting into it, please have a discussion right here!

Thanks in advance.
 
Engineering news on Phys.org
I'm not exactly sure what you mean by "dynamics of graphite in a liquid metal bath". If you are asking whether graphite dissolves in liquid metal, a good guide to this is whether the metal readily forms a stable carbide or, if an alloy, one of the constituents does. Copper does not. Most, if not all, transition metals do. Smithells "Metals Reference Book" has a table of thermochemical data of carbides that serves as a guide

If you need further information, please expand a little further on what you require
 

Similar threads

  • · Replies 6 ·
Replies
6
Views
12K
Replies
7
Views
3K
  • · Replies 7 ·
Replies
7
Views
3K
Replies
4
Views
10K
  • · Replies 19 ·
Replies
19
Views
10K
  • · Replies 9 ·
Replies
9
Views
2K
  • · Replies 21 ·
Replies
21
Views
6K
  • · Replies 2 ·
Replies
2
Views
3K
  • · Replies 25 ·
Replies
25
Views
6K
  • · Replies 7 ·
Replies
7
Views
4K