Hello, I was just wondering of anyone could offer any information at all on cold liquid bronze, brass, or copper. Something that a catalyst could be added to and it could be poured with out heat? Iam not even sure if this is possible so any info at all would be great .
I'm sorry, at room temperature these metals are solid. Nor can you dissolve a metal using a catalyst. There are liquids (acids) that will dissolve metals but this surely isn't what you want.
What are you trying to do? There are very low-melting-temp alloys out there that will melt below the temp of boiling water, but they still require some heat. And these look sort of silvery but not like bronze, brass or copper.
Not sure where you are going with this. There are metal filled epoxies that look kinda like metal when finished. Grizzly used to sell them. not sure if they are in the new catalog.
Also, there is a type of "fimo" like clay that can be formed and baked off to leave a mostly metal substrate. The shrinkage is incredible..on the order of 30 percent but it does act and look like metal when finished. Bakes off in the oven like fimo. It was available from some jewelry supply stores..one that comes to mind is TSR in Seattle. Also probably in the back of the Lapidary Journal.
And finally, there was a kids jewelry casting kit that used colored low melting temperature alloys available at one time. Sometimes you can find the kits still on clearance at toy stores..or sometimes just re-fills of the metal. Similar to the low temperature fixturing alloys but with some sort of "brassy" color added.
Rob Van wrote: Hello, I was just wondering of anyone could offer any information at all on cold liquid bronze, brass, or copper. ^^^^^^^^^^^^ This would give new meaning to the term "cold fusion," but I am afraid, with either meaning, it ain't happenin'.
I once used gallium in a magnesium electrolytic cell for a tracer. Melted in my hand. IIRC, it had the widest liquid temperature range of any element. I don't think it's cheap or easy to get, though.
There is a thing called a Periodic table that has all of the elements listed on it. Usually they give the material properties such as melting point, boiling point, density, name, symbol, atomic weight, atomic number, etc.
Basic high school chemistry information.
A metal that is liquid at room temperature is mercury. It freezes at
I think you're talking about filled epoxies here, I've seen these retailed as some sort of "cold" metal repairs. They've got metal in them but they just ain't metal... No brickbats, JB Weld enthusiasts, please.
What do you want to do with them? If you say what you're proposed project is, we might be able to come up with some ideas here.
Look for amalgahms (spelling is wrong). These are metals disolved in mercury with a slow acting catalyst that absorbs the mercury, leaving the metal in solid form. The silver & gold "filings" used in dentistry are possibly the most known examples.
Hul
Rob Van wrote: : Hello, I was just wondering of anyone could offer any information at all on : cold liquid bronze, brass, or copper. : Something that a catalyst could be added to and it could be poured with out : heat? Iam not even sure if this is possible so any info at all would be : great . : : Thanx : Rob : :
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