The Performance Materials segment provides engineered solutions consisting of beryllium and non-beryllium ... microelectronics packaging, precious metal, non-precious metal, and specialty metal ...
来自MSN22 天
Did Earth lose its solar shield? Researchers find 10-million-year beryllium surge in sedimentsmetal-rich layers. The age of these crusts can be determined by radiometric dating using beryllium-10, which serves as a natural stopwatch due to its steady decay rate. The research team hopes the ...
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