{"id":1163,"date":"2020-10-12T11:33:05","date_gmt":"2020-10-12T11:33:05","guid":{"rendered":"https:\/\/staging.asminternational.org\/smst\/video\/your-hair-can-crack-steel-when-it-hits-the-right-spot\/"},"modified":"2020-10-12T11:33:05","modified_gmt":"2020-10-12T11:33:05","slug":"your-hair-can-crack-steel-when-it-hits-the-right-spot","status":"publish","type":"video","link":"https:\/\/www.asminternational.org\/smst\/videos\/-\/journal_content\/56\/10192\/42216751\/VIDEO\/","title":{"rendered":"Your hair can crack steel when it hits the right spot"},"content":{"rendered":"

Steels for sharp edges or tools typically have martensitic microstructures, high carbide contents, and various coatings to exhibit high hardness and wear resistance. Yet they become practically unusable upon cutting much softer materials such as human hair, cheese, or potatoes. Despite this being an everyday observation, the underlying physical micromechanisms are poorly understood because of the structural complexity of the interacting materials and the complex boundary conditions of their co-deformation.<\/p>\n","protected":false},"featured_media":59062,"template":"","class_list":["post-1163","video","type-video","status-publish","has-post-thumbnail","hentry"],"yoast_head":"\nYour hair can crack steel when it hits the right spot - Shape Memory and Superelastic Technologies<\/title>\n<meta name=\"robots\" content=\"noindex, follow\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Your hair can crack steel when it hits the right spot - Shape Memory and Superelastic Technologies\" \/>\n<meta property=\"og:description\" content=\"Steels for sharp edges or tools typically have martensitic microstructures, high carbide contents, and various coatings to exhibit high hardness and wear resistance.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.asminternational.org\/smst\/videos\/-\/journal_content\/56\/10192\/42216751\/VIDEO\/\" \/>\n<meta property=\"og:site_name\" content=\"Shape Memory and Superelastic Technologies\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.asminternational.org\\\/smst\\\/videos\\\/-\\\/journal_content\\\/56\\\/10192\\\/42216751\\\/VIDEO\\\/\",\"url\":\"https:\\\/\\\/www.asminternational.org\\\/smst\\\/videos\\\/-\\\/journal_content\\\/56\\\/10192\\\/42216751\\\/VIDEO\\\/\",\"name\":\"Your hair can crack steel when it hits the right spot - 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