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A maior lente de telescópio astronômicas do mundo é feita de liga de níquel-alumínio-silício

2023-07-03
De acordo com um relatório recente da revista dos EUA [Materiais Avançados e Tecnologia de Processos ", o projeto de telescópio astronômico maior desenvolvido em conjunto pelos Estados Unidos, Itália e Alemanha usa materiais ligados a níquel-alumínio-silício para tornar as lentes mais claramente visíveis. O The the The the the the the the the the the the the the the the the the the the the the the the the the the the the the the the the Aplicação de pesquisadores ópticos e do Instituto Fraunhofer de Engenharia de Precisão Forneceu este relatório. As novas ligas de alumínio-silício são projetadas para atender ao coeficiente de expansão térmica de níquel e podem ser usadas para fabricar estruturas leves muito estáveis.

O uso de tais ligas de níquel-alumínio-silício para fabricar lentes Lasso é a última aplicação e inovação de componentes ópticos. As duas lentes têm um diâmetro de 8 metros e uma resolução de 23 metros.

Anterior: Desenvolveu com sucesso o material de liga de níquel-cromo de terras raras de alto desempenho na província de Gansu

Próximo: Aplicação da tecnologia de liga de zinco-níquel em anticorrosão de longo prazo de prendedores de mina de carvão

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