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Most wheels on trains are composed of a wheel and a tire just like on your car, but on a train both are made of

Most wheels on trains are composed of a wheel and a tire just like on your car, but on a train both are made of metal. Use the notes from the course and online resources of your choice to explain which alloy you would use based on analysis of strength, toughness, cost, corrosion resistance, sustainability, and other factors that you think are important.

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