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[publishedTime] => 2024-12-11 18:10:00
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[resumen] => Un grupo de investigadores del Berkeley Lab y el Laboratorio Nacional de Oak Ridge han identificado a CrCoNi, una aleación metálica formada por cromo, cobalto y níquel, como el material más resistente conocido, con una resistencia de 500 megapascales metro cuadrado a temperaturas de helio líquido (20 kelvin, -424 Fahrenheit). La aleación también presenta una gran ductilidad y fuerza, lo que la hace ideal para aplicaciones en condiciones extremas, como la exploración espacial. Los investigadores han estado estudiando esta aleación durante casi una década y han publicado sus hallazgos en la revista Science.
[title] => Acabamos de descubrir el material más resistente de la Tierra. Son buenas noticias para la exploración espacial
[respuesta] => CrCoNi, una aleación de cromo, cobalto y níquel, es el material más resistente conocido
[what] => Material más resistente
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[lang] => es
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[1] => aleación metálica
[2] => resistencia
[3] => ductilidad
[4] => fuerza
[5] => exploración espacial
[6] => 20 kelvin
[7] => 500 megapascales metro cuadrado
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[categoria] => Científica
[prompt_DALLY] => Illustration of a CrCoNi metal alloy in a space environment
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