Magnesium makes for light, strong alloys, great for bike applications. But what 更多 practical reason is it not used for production motorcycle wheels? - The 摩托车 Trivia 测试

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Magnesium makes for light, strong alloys, great for bike applications. But what 更多 practical reason is it not used for production motorcycle wheels?

Choose the right answer:

It cannot be cast cheaply enough for motorcycle wheels.

It's prone to burn extremely hot if abraded.

The ore is too costly.

Its alloys tend to be porous, causing tire deflation if paint is damaged.

kinakomochi posted 一年多以前

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