{"id":29712,"date":"2024-03-12T09:44:56","date_gmt":"2024-03-12T08:44:56","guid":{"rendered":"https:\/\/save-us.life\/?p=29712"},"modified":"2024-03-12T09:44:56","modified_gmt":"2024-03-12T08:44:56","slug":"a-new-industrial-revolution-thanks-to-a-new-material","status":"publish","type":"post","link":"https:\/\/save-us.life\/zh\/archives\/29712","title":{"rendered":"A new industrial revolution thanks to a new material"},"content":{"rendered":"<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"410\" src=\"https:\/\/save-us.life\/wp-content\/uploads\/2024\/03\/unnamed-97-1.png\" alt=\"\" class=\"wp-image-29714\" srcset=\"https:\/\/save-us.life\/wp-content\/uploads\/2024\/03\/unnamed-97-1.png 750w, https:\/\/save-us.life\/wp-content\/uploads\/2024\/03\/unnamed-97-1-640x350.png 640w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>A team of researchers from the University of California at Berkeley has developed a new alloy of chromium, cobalt and nickel that is one hundred times stronger than graphene, one of the world\u2019s strongest materials. Details of the research have been published in the journal Science.<\/strong><\/p>\n\n\n\n<p>The applications of this new alloy could be multiple, in the space field for example, for which it is essential to be able to have structuring materials offering good breaking properties at very low temperatures. The material developed by the University of California is a so-called high-entropy alloy, made up of an equal part of each element that constitutes it, whereas alloys are usually made up of a main element to which small quantities of secondary elements are added. This alloy has the property of being very malleable and ductile, it can bend under pressure without breaking.<\/p>\n\n\n\n<p>Regarding the high malleability of the material, the authors state for example that each of the mechanisms comes into action at a later stage when you increase the pressure on the material, this is the perfect recipe for high toughness. The researchers found that these mechanisms become even more effective at very low temperatures and that toughness improved, after subjecting the alloy to a temperature of -196\u02daC. They then put it in contact with liquid helium, whose temperature can go down to -253\u02daC.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/ci3.googleusercontent.com\/meips\/ADKq_NbUyxryGoOYkoucb2V3dPdxRa3jsXGQGrMmhb4f2mJWk2VceaqGN62n_UvusQ_1YNLCuwH734k8ogOYkr5b57kF-36l3bupbeXV9Xnq6ouuuTeH4gcGU0NJT1LEVOLIvFWMpwpu7KexO3I3zJinIIME9Bj0amEyhVFArl6LvGHxW0dXF-tLiQkpOoGQIw57u7YwEP6hm9jj=s0-d-e1-ft#https:\/\/cdn.futura-sciences.com\/cdn-cgi\/image\/width=1024,quality=50,format=auto\/sources\/images\/actu\/materiau-resistant-monde.jpeg\" alt=\"Un alliage tr\u00e8s simple peut cacher d\u2019\u00e9tonnants secrets. Une r\u00e9sistante hors du commun, par exemple, nous r\u00e9v\u00e8lent aujourd\u2019hui des chercheurs du Berkeley Lab (\u00c9tats-Unis). \u00a9 BillionPhotos.com, Adobe Stock\" title=\"Un alliage tr\u00e8s simple peut cacher d\u2019\u00e9tonnants secrets. Une r\u00e9sistante hors du commun, par exemple, nous r\u00e9v\u00e8lent aujourd\u2019hui des chercheurs du Berkeley Lab (\u00c9tats-Unis). \u00a9 BillionPhotos.com, Adobe Stock\"\/><\/figure>\n\n\n\n<p><strong>Scientists were able to observe how the cracks formed as the pressure increased using an analysis technique based on neutron diffraction on the material. Robert Ritchie, co-author of the study, says people are talking about the toughness of graphene, measured at just four megapascals per meter. The toughness of aluminum alloys used in aircraft is thirty-five megapascals per meter.<\/strong><\/p>\n\n\n\n<p>This material has a toughness of four hundred to five hundred megapascals per meter. One of the disadvantages of graphene is that its strength is only on a nanometric scale, whereas the samples tested of the nickel, cobalt and chromium alloy were the size of a pack of cigarettes. These tests make it possible to envisage everyday cryogenic applications that could concern space infrastructures or fracture-resistant containers for the use of clean energy, for example. The main disadvantage of this new alloy is, for the moment, the very high cost of two of its components, cobalt and nickel.<\/p>","protected":false},"excerpt":{"rendered":"<p>A team of researchers from the University of California at Berkeley has developed a new alloy of chromium, cobalt and nickel that is one hundred times stronger than graphene, one of the world\u2019s strongest materials. Details of the research have been published in the journal Science. The applications of this new alloy could be multiple, [&hellip;]<\/p>","protected":false},"author":4,"featured_media":29713,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-container-style":"default","site-container-layout":"default","site-sidebar-layout":"default","disable-article-header":"default","disable-site-header":"default","disable-site-footer":"default","disable-content-area-spacing":"default","footnotes":""},"categories":[2],"tags":[],"class_list":["post-29712","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-environment"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>A new industrial revolution thanks to a new material - Save Us<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/save-us.life\/zh\/archives\/29712\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A new industrial revolution thanks to a new material - Save Us\" \/>\n<meta property=\"og:description\" content=\"A team of researchers from the University of California at Berkeley has developed a new alloy of chromium, cobalt and nickel that is one hundred times stronger than graphene, one of the world\u2019s strongest materials. Details of the research have been published in the journal Science. The applications of this new alloy could be multiple, [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/save-us.life\/zh\/archives\/29712\/\" \/>\n<meta property=\"og:site_name\" content=\"Save Us\" \/>\n<meta property=\"article:published_time\" content=\"2024-03-12T08:44:56+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/save-us.life\/wp-content\/uploads\/2024\/03\/unnamed-97.png\" \/>\n\t<meta property=\"og:image:width\" content=\"750\" \/>\n\t<meta property=\"og:image:height\" content=\"410\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Dan Elyahu Yehoshua Smadja\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"Dan Elyahu Yehoshua Smadja\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/save-us.life\/archives\/29712#article\",\"isPartOf\":{\"@id\":\"https:\/\/save-us.life\/archives\/29712\"},\"author\":{\"name\":\"Dan Elyahu Yehoshua Smadja\",\"@id\":\"https:\/\/save-us.life\/zh\/#\/schema\/person\/81a673c6ae20dcf12a8b8f2916c0f575\"},\"headline\":\"A new industrial revolution thanks to a new material\",\"datePublished\":\"2024-03-12T08:44:56+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/save-us.life\/archives\/29712\"},\"wordCount\":395,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/save-us.life\/zh\/#organization\"},\"image\":{\"@id\":\"https:\/\/save-us.life\/archives\/29712#primaryimage\"},\"thumbnailUrl\":\"https:\/\/save-us.life\/wp-content\/uploads\/2024\/03\/unnamed-97.png\",\"articleSection\":[\"Environment\"],\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/save-us.life\/archives\/29712#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/save-us.life\/archives\/29712\",\"url\":\"https:\/\/save-us.life\/archives\/29712\",\"name\":\"A new industrial revolution thanks to a new material - 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