Search results for: “neodymium”
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Electric vehicles: motors and magnets?
This data-file assesses electric vehicle magnets, permanent magnets and the use of Rare Earth materials such as neodymium (NdFeB). 80-90% of recent EVs have used Rare Earth permanent magnets, averaging 1.5 kg per vehicle, or 7.5g/kW of drive-train power, across the data-file. But the numbers vary vastly. From 0-4 kg per vehicle. 20 vehicles from…
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Overview of lasers: by type, market size and efficiency?
The global laser market is worth $20bn pa, of which half comprises diode lasers mainly used for fiber-optic communications and around 30% is fiber lasers mainly used for cutting, welding and heat-treating materials. These two laser types dominate because of their high, 30-80% efficiencies. This data-file is a brief overview of lasers.
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Uranium production: by company and by country?
Global uranium production is broken down by company and by country in this data-file, which also screens 20 of the most noteworthy companies in uranium mining, the reserves, production and operational details. This matters as another contracting cycle is underway in the uranium industry, due to rising power demand, next-gen nuclear, but also supply disruptions…
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Bill of materials: electronic devices and data-centers?
Electronic devices are changing the world, from portable electronics to AI data centers. Hence what materials are used in electronic devices, as percentage of mass, and in kg/kW terms? This data-file tabualates the bill of materials, for different devices, across different studies.
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