残骸里的特斯拉的电机呢？
且不说液体的降温比固体简单一个维度。
【 在 bbsdma 的大作中提到: 】
: 居里点高工作温度也同步提高，大路货 铝镍钴工作温度就有600摄氏度
:
https://www.stanfordmagnets.com/list-of-magnets-that-can-withstand-high-temperatures.html: It is an alloy composed of aluminum, nickel, cobalt, iron, and other trace metals. The casting process can be made into different sizes and shapes, with good workability. Casting Al-Ni-Co permanent magnets with high strength magnets have the lowest reversible temperature coefficient and can operate at temperatures up to 600 degrees Celsius.
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