Iron Casting photos from Studio RoRo

I have some great photos of the Iron Pour that Steve and I supervised at SSW, thanks to Ross Fraser Maclean of Studio RoRo

ironpourixA view into the inferno

ironfurnaceiThis is George Beasley lighting the furnace for his demonstration run.

ironpoureThis is the team discussing roles, the furnace is running on blown air to maintain and build up heat having been lit with the gas torch.

ironpourivAdding coke to the furnace onto a charge of scrap iron. The iron scrap melts and drops down to the bottom of the furnace. It is then tapped from the bottom into a crucible for pouring.

ironpourviiHeating the crucible ready for it to receive molten iron for pouring into moulds.

ironpourviiiYvonne taking notes for the log so we know how the furnace is running.

ironpourxiMolten iron tapped from the furnace flowing into the crucible for pouring

ironpourg copyAndrew and Uist pouring iron

ironpourfMy sand moulds with clay along the joins to minimize the amount of burning to the boxes.

ironpourcEden and I checking how the beach-sand moulds held up

ironpourdDropping the bottom when the last tap has been used. This coke can be cleaned and reused.

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Iron cups

beachironii

The iron pour at the Sculpture Workshop went well. (Steve and I ran the furnace under the eagle eye of George Beasley and Eden Jolly) This is the iron piece that I showed the sand mould for in my last post. The found metal, probably copper, from the beach is now included in the iron.

beachironi

This cup has a flat piece of beach copper in it:-

beachironv

And this has some copper nails that featured in a post in January:-

beachironviibeachironiv

The heat of the iron has melted the copper through to the outside of the cup.

 

Iron Pour prep

sandmould17

This is a teaser photo of preparations for the iron pour that Steve and I ran at the weekend. It is the inside of a sand mould for an iron beaker vessel. I have put a piece of copper alloy from my beach combing into the mould to see what happens.

sandmould17a

I now know what happened, but you will have to wait….

The pour was a great success thanks to George Beasley, Steve, Eden and the rest of the team at SSW. Thanks also to Charles Clark for the mould boxes.

Copper smelt 3

coppersmelt2

The second ‘hole in the ground’ smelt produced copper in pellets, it was probably just a smidge too cool, but pellets will be super handy for casting.

We did a third smelt, but I don’t have photos as yet. It produced more consolidated copper at about the same ratio of ore to metal.

Malachite – copper ore

malachite

This malachite arrived from Denmark this week. Thanks to Anders of the Experimental Historical Bronze Casting Group – see the internet does still have some good things. My intention is to try and smelt copper from it and I’m heading to the Scottish Sculpture Workshop to discuss options. It also occurs near to St Andrews, but I’ve yet to get any from this source. Malachite has been used to give copper for thousands of years.