ksquare's blog

Permission

Casting

When do you need permission to sculpt or paint a famous person? I can understand if you do something of George Washington or someone from history. What bout someone like John Wayne, Tom Landry, Ronald Reagan, or someone like that?


Bronze C873

Casting

What is yalls favorite bronze alloy to cast your sculptures with? I have been reading about C873 Everdure. It looks like it may be a good candidate. I was also curious to see if any of you have ever tried to make it. I have a ample supply of good quality copper manganese and silicon. I pick our metallurgist head about it and he said he didn’t know if I would be able to get it hot enough to really get it mixed. He explained that even though I can get the bronze molting, it may not be hot enough to actually make it. I cant remember all the big words he used but basically melting it and getting it to mix / bond together is not the same thing. It looks like I could make it for about 4 dollars a pound of so. Do any of you know how hot it would need to get? Im thinking I have about talked myself into just buying the alloy.


Help with bronze casting

Casting

Hello everyone. A few years ago I built a small furnace and played with the metal casting process. I tried both aluminum and bronze. I have not work with any of it in a while. I now have some peaces that I have sculpted and want to make some bronze casting. There is so much information out about the process its easy to get confused. I will be making rubber molds of my work and casting wax into them. I will then attach the proper runner bars, gating, and pouring sprue.


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