Friday, March 25, 2011

How scorching does propane burn off, melting lead?

Qusetions: This could be the propane that arrives in the white tank which you use to get a gasoline grill. I have to have to melt some lead if you want to produce some castings, and wondered which might perform superior.

I could melt the lead in the tiny skillet/pot on an out of doors propane turkey fryer then pour it into an aluminum mold; or I could set the items of lead right from the mildew then warmth it up using a torch until finally it melts (without melting the aluminum mold). What could be the finest strategy to do that? I have to have to produce numerous dozen duck decoy anchors.

Answers:Lead melts at about 700 degrees F, therefore you can melt it in an iron skillet (use a tiny size) in excess of a propane burner. you could possibly even use a wood fire just like the people today made use of to carry out from the outdated days.

However you do it, use a respirator as lead fumes are poisonous.

For finest benefits, gently warmth the mildew initial. it will support the lead movement into the many recesses superior and give a finer complete and decrease bubbles and voids since it cools. see you temps although as aluminum melts at about one,200 degrees F.

Answers:I cast plenty of sinkers and bullets. warmth the lead initial then pour it right into a heated mildew. when you pour right into a cool mildew, it'll harden just before it fills the mildew and you also obtain a deformed cast.

To warmth the mildew, pour a few occasions with scorching lead then dump it back again in to the melting pot. The warmth from your preliminary pourings will warmth the mildew and make the lead movement easily.

And Propane will perform best for melting lead. I utilize the propane bottles using a tiny burner attachment on them and set the pot about the burner attachment. No good reason a BBQ would not perform just as excellent. ensure that you stand up wind because the fumes are poisonous and may cause lead poisoning.

Answers:Melt the lead initial and pour it in. The cool mildew will cool the lead speedier and you also'll be safer.

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