磁石は、鉄、ニッケル、コバルトに他の元素をドープすることで作られます。特に希土類を添加することで、非常に強力な磁石を作ることができます。
This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.
