Insight into Materials Selection and Bicycle Frames

Question

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The Answer is In terms of stiffness, materials can be ranked based on their modulus of elasticity, also known as Young's modulus. This value measures a material's ability to resist deformation under stress and is typically expressed in gigapascals (GPa). A higher modulus indicates a stiffer material.

For the materials in question, the approximate Young's modulus values are as follows:

- Aluminum: 69 GPa
- Steel: 200 GPa
- Titanium: 116 GPa

Based on these values, the ranking from least stiff to most stiff is:

1. Aluminum
2. Titanium
3. Steel

Therefore, steel is the stiffest of the three materials, followed by titanium, with aluminum being the least stiff. It's important to note that while stiffness is a critical factor in bicycle frame design, other factors such as strength, weight, durability, and ride quality are also important considerations in materials selection.

Insight into Materials Selection and Bicycle Frames

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Insight into Materials Selection and Bicycle Frames

Short Answer

Correct Answer:Answered by ExamLex AIShow Answer

Correct Answer:
Answered by ExamLex AI