{"id":791,"date":"2014-07-23T18:15:57","date_gmt":"2014-07-23T18:15:57","guid":{"rendered":"https:\/\/staging.asminternational.org\/smst\/video\/how-glass-is-made\/"},"modified":"2014-07-23T18:15:57","modified_gmt":"2014-07-23T18:15:57","slug":"how-glass-is-made","status":"publish","type":"video","link":"https:\/\/www.asminternational.org\/smst\/videos\/-\/journal_content\/56\/10192\/20289227\/VIDEO\/","title":{"rendered":"How Glass is Made"},"content":{"rendered":"<p>\n\t<strong>Video from PPG shows how sand is turned into glass <\/strong><\/p>\n<p>\n\tThis video animation shows how sand is turned into glass with the help of limestone, dolomite, gypsum, and soda ash. Sand melts at 3000\u00b0F, but these added elements allow it to melt at a lower temperature. Once melted, the molten glass is transferred to a bath of molten tin. The glass floats on the tin, and becomes uniformly flat. &nbsp;<\/p>\n","protected":false},"featured_media":58705,"template":"","class_list":["post-791","video","type-video","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How Glass is Made - 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=\"How Glass is Made - Shape Memory and Superelastic Technologies\" \/>\n<meta property=\"og:description\" content=\"Video from PPG shows how sand is turned into glass This video animation shows how sand is turned into glass with the help of limestone, dolomite, gypsum, and soda ash. 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