| Bronze is actually composed of a copper and tin alloy. | | | | third phase of man's material development is referred |
| The combining of the copper metal and tin results in a | | | | to as the Bronze Age. By medieval times bronze was |
| much stronger metal allow and has a much higher | | | | quite popular and different proportions were being |
| melting point. The melting point of Bronze is 1981 | | | | alloyed for a variety of uses. Not only was this metal |
| degrees Fahrenheit.Bronze does have a yellowish | | | | stronger and tougher than copper, it could be more |
| color and when highly polished it resembles gold in | | | | easily melted and cast, and in addition was less |
| appearance at times. As a higher percentage of | | | | susceptible to corrosion when exposed to the |
| copper is added to the alloy the malleability increases | | | | elements. Using different proportions of copper and tin |
| and the color becomes deeper. Bronze with about | | | | several different alloys were made with varying |
| 90% copper content is often referred to as jewelers | | | | properties. Bell metal was one alloy of 15% to 25% tin |
| bronze, red bronze. This alloy is popular for metal | | | | used to make bells because of the desired tone |
| craftsmen and jewelry makers due to its deep and | | | | produced when struck. Statuary bronze with as little |
| rich coloration. Bronze jewelry and brass jewelry are | | | | as 10% tin was used for statues and architectural |
| always popular for their natural beauty and | | | | endeavors. In tool and weapons making, a small |
| affordability. Some of the finest examples of noted | | | | amount of zinc was added to increase overall |
| artwork have resulted from the process of bronze | | | | strength. Other components which were commonly |
| jewelry casting, which is virtually the same technique | | | | added to the alloy include phosphor and manganese |
| used in casting silver jewelry. | | | | depending upon the specific nature of the application. |
| Bronze was being made as early as 3000 BC and this | | | | |