alienentity
Illuminator
- Joined
- Feb 21, 2009
- Messages
- 4,325
Here's an intriguing reference. In http://www.muggyweld.com/melting.html
The chart shows the melting of Cast Iron (C+Si+Mn+Fe) as 1260 C (2300 F). One therefore wonders what the effect of Al, etc in the chips would be on the melting point of the mixture of metals.
It certainly wouldn't RAISE the melting point.
Too bad they didn't think to do their tests in the absence of oxygen. That would have been much more conclusive either way.
The chart shows the melting of Cast Iron (C+Si+Mn+Fe) as 1260 C (2300 F). One therefore wonders what the effect of Al, etc in the chips would be on the melting point of the mixture of metals.
It certainly wouldn't RAISE the melting point.
Too bad they didn't think to do their tests in the absence of oxygen. That would have been much more conclusive either way.