Showing posts with label oxidation. Show all posts
Showing posts with label oxidation. Show all posts

Tuesday, February 21, 2012

February 9, 2012: Jammin'... well not quite

Last year I had the wonderful idea to learn how to play the guitar. I still REALLY want to learn but I realize that it will take some serious work and dedication... and that means time... which is hard to come by. I asked a very talented young lady, a student, to teach me how to play. She was enthusiastic about it and we got started... we were able to get a couple of lessons in after school but then both of our schedules seemed impossible. Regardless, I truly do thank her for her time and willingness to attempt to help me. I think we will resume again... we shall see...
I made her this bracelet. When I hear the word "jammin'" I think of musicians... so I thought it was a cool word to punch on her bracelet. Check it out :)

This bracelet is made from an old belt (the buckle is still on it - that's what closes the bracelet). Then I punched the word into a pieces of sterling silver. To help the letters stand out more, I used the liver of sulfur again to oxidize the metal. Then I buffed the surface of the metal and the letters stayed oxidized (to learn more about the oxidation and liver of sulfur, click the label's below to jump to previous posts). I used rivets to attach the silver to the leather.

Sunday, January 22, 2012

January 16, 2012: A spoonful of time

While in visiting Milford PA a couple of weeks ago to get my tattoo, I discovered a cool little gift shop that had handcrafted jewelry on consignment. (WAIT WHAT... TATTOO!? Yes. Perhaps I will share more later.) On display were a bunch of rings and necklaces made out of old spoons. I had never seen this... but both my friend Jenny and my mom said that they had seen them before. Even though it seemed that this up-cycling of flatware was old news... I thought it was a fantastic idea. Why not capitalize on the very inexpensive excess metal?


I started this pendant by hammering an old spoon until it was flat. Then I filed, sanded and buffed it until it had the desired look and feel. Next I placed the watch piece on the surface of to see where I wanted to solder it on. I marked where it was going to go and then punched the word "flies" into the metal using a metal punch set that was picked up at a rummage sale. I tried a new technique, sweat soldering, to attach the watch piece to the spoon piece. It worked! Although, I imagine I will try something else in the future because the watch insides do not seem too fond of the heat... smokey... yikes! Perhaps some sort of cold connection? We'll see.
Then it was time to buff it up to the desired look. Again, as usual, I like the worn and beat up look so I did not shine it up too much. Once it had the look, I put a hole in the pendant so that I could connect the jump ring and put it on a chain. To make this hole I used a metal hole punch screw. Before attaching it to a chain I wanted to make the letters stand out more. To accomplish this, I had to oxidize the metal using an oxidizing agent.  Oxidation (zing! science is everywhere!) happens as a result of a redox reaction (reduction/oxidation) where one substance is reduced (picks up electrons) and the other is oxidized (loses electrons). In this case, the metal is oxidized using a using liver of sulfur . This made the letters darker and less shiny, causing them to stand out and be easier to read. To finish up, I put a jump ring through the hole and then put it on a silver chain that I had from years ago.

I tried to put links to everything that I used so you can find what you need easier if you want to make something like this. Have fun!