{"id":8644,"date":"2026-02-06T14:05:51","date_gmt":"2026-02-06T06:05:51","guid":{"rendered":"https:\/\/www.sic-wafers.com\/?p=8644"},"modified":"2026-02-06T14:05:55","modified_gmt":"2026-02-06T06:05:55","slug":"high-temperature-dic-sapphire-vs-quartz-as-window-materials","status":"publish","type":"post","link":"https:\/\/www.sic-wafers.com\/zh\/high-temperature-dic-sapphire-vs-quartz-as-window-materials\/","title":{"rendered":"\u9ad8\u6eab DIC\uff1a\u85cd\u5bf6\u77f3\u8207\u77f3\u82f1\u7684\u8996\u7a97\u6750\u6599\u6bd4\u8f03"},"content":{"rendered":"<div style=\"margin-top: 0px; margin-bottom: 0px;\" class=\"sharethis-inline-share-buttons\" ><\/div>\n<p>\u6578\u4f4d\u5f71\u50cf\u76f8\u95dc (DIC) \u5df2\u7d93\u6210\u70ba\u6750\u6599\u7814\u7a76\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u975e\u63a5\u89f8\u5f0f\u61c9\u8b8a\u8207\u8b8a\u5f62\u91cf\u6e2c\u5de5\u5177\u3002\u5728\u9ad8\u6eab\u61c9\u7528\u4e2d\uff0c\u9078\u64c7\u9069\u7576\u7684\u7a97\u53e3\u6750\u6599\u81f3\u95dc\u91cd\u8981\uff0c\u56e0\u70ba\u5b83\u6703\u76f4\u63a5\u5f71\u97ff\u5149\u5b78\u6e05\u6670\u5ea6\u3001\u71b1\u7a69\u5b9a\u6027\u548c\u5be6\u9a57\u7cbe\u78ba\u5ea6\u3002\u85cd\u5bf6\u77f3\uff08\u55ae\u6676 Al\u2082O\u2083\uff09\u548c\u77f3\u82f1\uff08SiO\u2082\uff09\u662f\u9ad8\u6eab\u8996\u7a97\u7684\u5169\u7a2e\u5e38\u898b\u9078\u64c7\uff0c\u5404\u6709\u660e\u986f\u7684\u512a\u9ede\u548c\u9650\u5236\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img data-dominant-color=\"bbcbdc\" data-has-transparency=\"false\" style=\"--dominant-color: #bbcbdc;\" fetchpriority=\"high\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/sapphire-windows-1.webp\" alt=\"\" class=\"wp-image-8013 not-transparent\" srcset=\"https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/sapphire-windows-1.webp 600w, https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/sapphire-windows-1-300x300.webp 300w, https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/sapphire-windows-1-150x150.webp 150w, https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/sapphire-windows-1-100x100.webp 100w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">1.\u71b1\u7a69\u5b9a\u6027<\/h4>\n\n\n\n<p>\u9ad8\u6eab DIC \u5be6\u9a57\u901a\u5e38\u6703\u8d85\u904e 600-1000 \u00b0C\uff0c\u5c0d\u7a97\u53e3\u6750\u6599\u63d0\u51fa\u4e86\u6975\u9ad8\u7684\u71b1\u91cf\u8981\u6c42\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u85cd\u5bf6\u77f3<\/strong> \u5177\u6709\u6975\u9ad8\u7684\u7194\u9ede (~2030 \u00b0C) \u548c\u51fa\u8272\u7684\u6297\u71b1\u9707\u6027\u3002\u5176\u71b1\u5c0e\u7387\uff08\u5ba4\u6eab\u4e0b\u7d04 35 W\/m-K\uff09\u512a\u65bc\u77f3\u82f1\uff0c\u53ef\u5feb\u901f\u6563\u71b1\uff0c\u4e26\u6e1b\u5c11\u53ef\u80fd\u5c0e\u81f4\u5149\u5b78\u6e2c\u91cf\u5931\u771f\u7684\u5c40\u90e8\u71b1\u68af\u5ea6\u3002.<\/li>\n\n\n\n<li><strong>\u77f3\u82f1\uff1a<\/strong> \u7194\u878d\u77f3\u82f1\u5177\u6709\u8f03\u4f4e\u7684\u8edf\u5316\u9ede (~1600 \u00b0C) \u548c\u8f03\u5dee\u7684\u71b1\u5c0e\u7387 (~1.4 W\/m-K)\u3002\u77f3\u82f1\u8996\u7a97\u96d6\u7136\u9069\u7528\u65bc\u4e2d\u5ea6\u9ad8\u6eab\u5be6\u9a57\uff0c\u4f46\u5728\u6eab\u5ea6\u5feb\u901f\u8b8a\u5316\u4e0b\u6703\u7522\u751f\u5fae\u88c2\u7e2b\u6216\u8b8a\u5f62\uff0c\u53ef\u80fd\u6703\u5f71\u97ff DIC \u7cbe\u5ea6\u3002.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">2.\u6a5f\u68b0\u5f37\u5ea6\u548c\u8010\u7528\u6027<\/h4>\n\n\n\n<p>\u7a97\u6236\u6750\u6599\u5fc5\u9808\u80fd\u62b5\u6297\u56fa\u5b9a\u88dd\u7f6e\u3001\u71b1\u81a8\u8139\u932f\u914d\u548c\u5076\u723e\u63a5\u89f8\u6240\u7522\u751f\u7684\u6a5f\u68b0\u61c9\u529b\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u85cd\u5bf6\u77f3<\/strong> \u83ab\u6c0f\u786c\u5ea6\u70ba 9\uff0c\u56e0\u6b64\u975e\u5e38\u8010\u522e\u3001\u8010\u78e8\u3002\u5176\u65b7\u88c2\u97cc\u5ea6\u6bd4\u77f3\u82f1\u9084\u8981\u9ad8\uff0c\u53ef\u964d\u4f4e\u5728\u60e1\u52a3\u74b0\u5883\u4e2d\u767c\u751f\u707d\u96e3\u6027\u6545\u969c\u7684\u98a8\u96aa\u3002.<\/li>\n\n\n\n<li><strong>\u77f3\u82f1\uff1a<\/strong> \u77f3\u82f1\u8f03\u8edf\uff08\u83ab\u6c0f ~7\uff09\u4e14\u8f03\u8106\uff0c\u5728\u6a5f\u68b0\u61c9\u529b\u4e0b\u5bb9\u6613\u5d29\u88c2\u6216\u958b\u88c2\uff0c\u5c24\u5176\u662f\u5728\u9ad8\u6eab\u4e0b\u3002.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">3.\u5149\u5b78\u900f\u660e\u5ea6\u8207\u91cf\u6e2c\u7cbe\u5ea6<\/h4>\n\n\n\n<p>DIC \u4f9d\u8cf4\u900f\u904e\u8996\u7a97\u7684\u6e05\u6670\u5f71\u50cf\uff1b\u4efb\u4f55\u5438\u6536\u3001\u6563\u5c04\u6216\u96d9\u6298\u5c04\u90fd\u6703\u9020\u6210\u6e2c\u91cf\u8aa4\u5dee\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u85cd\u5bf6\u77f3<\/strong> \u5f9e\u7d2b\u5916\u7dda (~200 nm) \u5230\u7d05\u5916\u7dda (~5 \u00b5m) \u90fd\u662f\u900f\u660e\u7684\uff0c\u5149\u5b78\u5931\u771f\u6975\u5c0f\u3002\u5b83\u7684\u9ad8\u6298\u5c04\u7387 (n \u2248 1.76) \u9700\u8981\u8b39\u614e\u7684\u6297\u53cd\u5c04\u5857\u5c64\u4f86\u9032\u884c\u9ad8\u7cbe\u5ea6\u6210\u50cf\uff0c\u4f46\u4e00\u822c\u53ef\u78ba\u4fdd\u6975\u4f73\u7684\u900f\u5149\u6027\u3002.<\/li>\n\n\n\n<li><strong>\u77f3\u82f1\uff1a<\/strong> \u5f9e\u7d2b\u5916\u7dda (~180 \u5948\u7c73) \u5230\u8fd1\u7d05\u5916\u7dda (~3.5 \u5fae\u7c73) \u90fd\u662f\u900f\u660e\u7684\uff0c\u672c\u8cea\u96d9\u6298\u5c04\u975e\u5e38\u4f4e\u3002\u7136\u800c\uff0c\u9ad8\u6eab\u4e0b\u7684\u71b1\u68af\u5ea6\u53ef\u80fd\u6703\u5f15\u8d77\u5c40\u90e8\u6298\u5c04\u7387\u8b8a\u5316\uff0c\u8207\u85cd\u5bf6\u77f3\u76f8\u6bd4\uff0c\u6703\u7a0d\u5fae\u964d\u4f4e\u91cf\u6e2c\u7684\u4fdd\u771f\u5ea6\u3002.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">4.\u8010\u5316\u5b78\u6027<\/h4>\n\n\n\n<p>\u9ad8\u6eab\u5be6\u9a57\u53ef\u80fd\u6d89\u53ca\u53cd\u61c9\u6027\u5927\u6c23\u5c64\uff0c\u4f8b\u5982\u6c27\u6c23\u3001\u6c2c\u6c23\uff0c\u751a\u81f3\u7194\u9e7d\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u85cd\u5bf6\u77f3<\/strong> \u5316\u5b78\u60f0\u6027\uff0c\u5728\u9ad8\u6eab\u4e0b\u53ef\u8010\u6c27\u5316\u3001\u9178\u53ca\u5927\u90e8\u5206\u6d3b\u6027\u6c23\u9ad4\u3002.<\/li>\n\n\n\n<li><strong>\u77f3\u82f1\uff1a<\/strong> \u4e00\u822c\u5316\u5b78\u7a69\u5b9a\uff0c\u4f46\u5c0d\u67d0\u4e9b\u9e7c\u6027\u84b8\u6c23\u7684\u62b5\u6297\u529b\u8f03\u4f4e\uff0c\u4e14\u5728\u9577\u6642\u9593\u9ad8\u6eab\u4e0b\u8f03\u6613\u525d\u96e2\u3002.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">5.\u6210\u672c\u8207\u88fd\u9020\u8003\u91cf<\/h4>\n\n\n\n<p>\u6027\u80fd\u56fa\u7136\u91cd\u8981\uff0c\u4f46\u6210\u672c\u3001\u53ef\u7528\u6027\u548c\u8996\u7a97\u5927\u5c0f\u7b49\u5be6\u969b\u56e0\u7d20\u4e5f\u5f88\u91cd\u8981\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u85cd\u5bf6\u77f3<\/strong> \u5c0d\u65bc\u9ad8\u54c1\u8cea\u7684\u5149\u5b78\u7a97\u800c\u8a00\uff0c\u6210\u672c\u8f03\u9ad8\u4e14\u5c3a\u5bf8\u6709\u9650\u3002\u88fd\u4f5c\u8207\u62cb\u5149\u9700\u8981\u5c08\u696d\u6280\u8853\u3002.<\/li>\n\n\n\n<li><strong>\u77f3\u82f1\uff1a<\/strong> \u66f4\u7d93\u6fdf\u5be6\u60e0\u3001\u66f4\u5bb9\u6613\u88fd\u9020\u66f4\u5927\u5c3a\u5bf8\uff0c\u800c\u4e14\u4f9b\u61c9\u5ee3\u6cdb\uff0c\u9069\u5408\u8981\u6c42\u4e0d\u9ad8\u7684\u9ad8\u6eab DIC \u61c9\u7528\u3002.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u7e3d\u7d50<\/h4>\n\n\n\n<p>\u9069\u7528\u65bc\u8d85\u904e ~800 \u00b0C \u7684\u9ad8\u6eab DIC \u5be6\u9a57\uff0c\u6216\u9700\u8981\u9ad8\u5ea6\u6a5f\u68b0\u8207\u71b1\u7a69\u5b9a\u6027\u7684\u5be6\u9a57\u3001, <a href=\"https:\/\/www.sic-wafers.com\/zh\/product-category\/sapphireal%e2%82%82o%e2%82%83\/sapphire-windows\/\">\u85cd\u5bf6\u77f3\u7a97<\/a> \u56e0\u5176\u5353\u8d8a\u7684\u71b1\u7a69\u5b9a\u6027\u3001\u6a5f\u68b0\u5f37\u5ea6\u548c\u5149\u5b78\u6e05\u6670\u5ea6\u800c\u6210\u70ba\u6700\u4f73\u9078\u64c7\u3002\u77f3\u82f1\u4ecd\u662f\u6eab\u5ea6\u9069\u4e2d\u3001\u5be6\u9a57\u8a2d\u5b9a\u8981\u6c42\u8f03\u4f4e\u7684\u53ef\u884c\u4e14\u5177\u6210\u672c\u6548\u76ca\u7684\u9078\u64c7\u3002\u9078\u64c7\u9069\u7576\u7684\u7a97\u53e3\u6750\u6599\u6700\u7d42\u53d6\u6c7a\u65bc\u7279\u5b9a\u7684\u6eab\u5ea6\u7bc4\u570d\u3001\u6a5f\u68b0\u61c9\u529b\u3001\u5316\u5b78\u74b0\u5883\u4ee5\u53ca DIC \u61c9\u7528\u7684\u9810\u7b97\u9650\u5236\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>Digital Image Correlation (DIC) has become an indispensable tool for non-contact strain and deformation measurements in materials research. In high-temperature applications, selecting the appropriate window material is critical, as it directly impacts optical clarity, thermal stability, and experimental accuracy. Two common choices for high-temperature windows are sapphire (single-crystal Al\u2082O\u2083) and quartz (SiO\u2082), each with distinct [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":8013,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","footnotes":""},"categories":[12,27],"tags":[1432,1853,1848,1847,1851,1850,1849,1852,1211],"class_list":["post-8644","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-companynews","tag-chemical-resistance","tag-digital-image-correlation","tag-high-temperature-dic","tag-high-temperature-measurement","tag-mechanical-strength","tag-optical-window","tag-quartz-window","tag-sapphire-window","tag-thermal-stability"],"acf":[],"uagb_featured_image_src":{"full":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/sapphire-windows-1.webp",600,600,false],"thumbnail":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/sapphire-windows-1-150x150.webp",150,150,true],"medium":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/sapphire-windows-1-300x300.webp",300,300,true],"medium_large":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/sapphire-windows-1.webp",600,600,false],"large":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/sapphire-windows-1.webp",600,600,false],"1536x1536":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/sapphire-windows-1.webp",600,600,false],"2048x2048":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/sapphire-windows-1.webp",600,600,false],"trp-custom-language-flag":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/sapphire-windows-1.webp",12,12,false],"woocommerce_thumbnail":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/sapphire-windows-1-300x300.webp",300,300,true],"woocommerce_single":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/sapphire-windows-1.webp",600,600,false],"woocommerce_gallery_thumbnail":["https:\/\/www.sic-wafers.com\/wp-content\/uploads\/2025\/12\/sapphire-windows-1-100x100.webp",100,100,true]},"uagb_author_info":{"display_name":"lydia","author_link":"https:\/\/www.sic-wafers.com\/zh\/author\/lydia\/"},"uagb_comment_info":2,"uagb_excerpt":"Digital Image Correlation (DIC) has become an indispensable tool for non-contact strain and deformation measurements in materials research. In high-temperature applications, selecting the appropriate window material is critical, as it directly impacts optical clarity, thermal stability, and experimental accuracy. Two common choices for high-temperature windows are sapphire (single-crystal Al\u2082O\u2083) and quartz (SiO\u2082), each with distinct...","_links":{"self":[{"href":"https:\/\/www.sic-wafers.com\/zh\/wp-json\/wp\/v2\/posts\/8644","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sic-wafers.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sic-wafers.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sic-wafers.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sic-wafers.com\/zh\/wp-json\/wp\/v2\/comments?post=8644"}],"version-history":[{"count":1,"href":"https:\/\/www.sic-wafers.com\/zh\/wp-json\/wp\/v2\/posts\/8644\/revisions"}],"predecessor-version":[{"id":8645,"href":"https:\/\/www.sic-wafers.com\/zh\/wp-json\/wp\/v2\/posts\/8644\/revisions\/8645"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sic-wafers.com\/zh\/wp-json\/wp\/v2\/media\/8013"}],"wp:attachment":[{"href":"https:\/\/www.sic-wafers.com\/zh\/wp-json\/wp\/v2\/media?parent=8644"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sic-wafers.com\/zh\/wp-json\/wp\/v2\/categories?post=8644"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sic-wafers.com\/zh\/wp-json\/wp\/v2\/tags?post=8644"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}