Page Index Toggle Pages: 1 [2]  Send TopicPrint
Hot Topic (More than 10 Replies) Nose pour casting help. (Read 1253 times)
Dellet
Senior Forum Member
****
Offline



Posts: 276
Joined: May 19th, 2017
Re: Nose pour casting help.
Reply #15 - May 8th, 2019 at 11:49pm
Print Post  
pmcfall wrote on May 8th, 2019 at 12:55pm:
At what temp do you start burning the tin out of your alloy?
Phil

I donít think you can actually burn out the tin. Tin melts at a lower temp, but boils at a higher temp, around 4000 degrees, vs 3000.

If you left the mix in the pot long enough, it would separate since the less dense tin would float to the top, eventually.

If understand correctly the reason you canít stir the tin back in without out a flux is oxidation, not burning.
  
Back to top
 
IP Logged
 
Page Index Toggle Pages: 1 [2] 
Send TopicPrint