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Method of modifying electrical properties of rare-earth chromite material
Method of modifying electrical properties of rare-earth chromite material
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机译:稀土铬铁矿材料电性能的改性方法
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摘要
A method of decreasing the electrical resistivity of a rare- earth chromite material by substituting bivalent metal ions for some of the chromium or rare-earth ions therein. The method includes applying a solution containing the bivalent metal ions to the rare-earth chromite under vacuum conditions, drying the solution on the chromite, and diffusing the bivalent metal ion into the rare-earth chromite by firing the chromite in a controlled atmosphere.
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