Related Experiment Video
Updated: Jun 13, 2026

07:36
Experimental Procedure for Warm Spinning of Cast Aluminum Components
Published on: February 1, 2017
Correction: Li et al. Effect of Interlayer Temperature-Controlled Thermal Cycling on the Microstructure and
Chuang Li1,2, Hawke Suen2,3, Yajin Yang4
1School of Materials and Metallurgy, University of Science and Technology Liaoning, Anshan 114051, China.
Materials (Basel, Switzerland)
|June 12, 2026
Abstract:
In the original publication [...].
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San Francisco's Golden Gate Bridge is exposed to temperatures ranging from -15 °C to 40 °C. At its coldest, the main span of the bridge is 1275 m long. Assuming that the bridge is made entirely of steel, what is the change in its length between these temperatures?
To solve the problem, first, identify the known and unknown quantities. The initial length (L) of the bridge is 1275 m, the coefficient of linear expansion (α) for steel is 12 x 10-6/°C, and the change in temperature (ΔT) is 55 °C.
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