{"id":2957,"date":"2024-05-06T09:00:00","date_gmt":"2024-05-06T01:00:00","guid":{"rendered":"https:\/\/globalquartztube.com\/?p=2957"},"modified":"2024-06-26T20:49:52","modified_gmt":"2024-06-26T12:49:52","slug":"hydroxyl-groups-in-quartz-tubes","status":"publish","type":"post","link":"https:\/\/globalquartztube.com\/et\/hydroxyl-groups-in-quartz-tubes\/","title":{"rendered":"H\u00fcdroks\u00fc\u00fclr\u00fchmad kvartstorudes"},"content":{"rendered":"<p>&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-c1400f7e\"><h2 class=\"uagb-heading-text\"><strong>H\u00fcdroks\u00fc\u00fcl kvartsklaasis<\/strong><\/h2><\/div>\n\n\n\n<p>Kvartsklaasis lahustatud h\u00fcdroks\u00fc\u00fclr\u00fchma nimetatakse h\u00fcdroks\u00fc\u00fcliks. H\u00fcdroks\u00fc\u00fcl on kvartsklaasi peamine lisand ja selle sisaldust m\u00f5jutavad peamised tegurid on toorained, protsessid ja tootmismeetodid. Kuna h\u00fcdroks\u00fc\u00fcli sisaldus kvartsklaasis on erinev, muutub ka klaasi j\u00f5udlus. H\u00fcdroks\u00fc\u00fcli sisalduse suurenemine toob kaasa viskoossuse, tiheduse ja murdumisn\u00e4itaja v\u00e4henemise ning infrapuna neeldumise ja paisumisteguri suurenemise.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-318fcb73\"><h2 class=\"uagb-heading-text\"><strong>Deh\u00fcdroks\u00fc\u00fclimine<\/strong><\/h2><\/div>\n\n\n\n<p>Kvartsklaasi h\u00fcdroks\u00fc\u00fcli k\u00e4itumise p\u00f5hjal v\u00f5ib selle jagada kahte kategooriasse: oks\u00fcdeerivas atmosf\u00e4\u00e4ris toodetud kvartsklaas ja redutseerivas atmosf\u00e4\u00e4ris sulatatud kvartsklaas. Esimeses sisalduvat h\u00fcdroks\u00fc\u00fclr\u00fchma on kuumutamisega raske eemaldada, teisest on seda lihtsam eemaldada.<\/p>\n\n\n\n<p>Oks\u00fcdeerivas atmosf\u00e4\u00e4ris toodetud kvartsklaas sisaldab:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>S\u00fcnteetiline kvartsklaas<\/strong>: R\u00e4nitetrakloriid laguneb termiliselt vesinik-hapniku leegis, h\u00fcdroks\u00fc\u00fclr\u00fchma sisaldus on umbes 1000\u20132000 ppm.<\/li>\n\n\n\n<li><strong>Gaasiga rafineeritud kvartsklaas<\/strong>: Vesinik-hapniku leegis sulatatud kvartspulber h\u00fcdroks\u00fc\u00fclisisaldusega 100-200 ppm.<\/li>\n\n\n\n<li><strong>Plasma kvartsklaas<\/strong>: Plasmaleegis sulanud kvartspulber h\u00fcdroks\u00fc\u00fclisisaldusega 20-30 ppm.<\/li>\n\n\n\n<li><strong>Sulatatud kvarts<\/strong>: \u00d5huatmosf\u00e4\u00e4ris sulanud kvartspulber h\u00fcdroks\u00fc\u00fclisisaldusega 300-500 ppm.<\/li>\n<\/ol>\n\n\n\n<p>Seda t\u00fc\u00fcpi kvartsklaasi h\u00fcdroks\u00fc\u00fclr\u00fchma on kuumt\u00f6\u00f6tlemisel raske eemaldada ja see deh\u00fcdroks\u00fc\u00fcleerub n\u00e4htavalt ainult \u00fcle kristalliseerumistemperatuuri umbes 1350 kraadi Celsiuse j\u00e4rgi.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-1874dc88\"><h2 class=\"uagb-heading-text\"><strong>V\u00e4hendavas atmosf\u00e4\u00e4ris sulanud kvartsklaas<\/strong>:<\/h2><\/div>\n\n\n\n<p>Vesiniku atmosf\u00e4\u00e4ris on h\u00fcdroks\u00fc\u00fcli sisaldus 100-200 ppm; Kuumutamine \u00fcle 900 kraadi Celsiuse j\u00e4rgi v\u00f5ib eemaldada suurema osa h\u00fcdroks\u00fc\u00fclr\u00fchmast. Heeliumi v\u00f5i vaakumi tingimustes on h\u00fcdroks\u00fc\u00fcli sisaldus v\u00e4ga madal (alla 5 ppm).<\/p>\n\n\n\n<p>Vesiniku atmosf\u00e4\u00e4ris sulanud kvartsklaasi h\u00fcdroks\u00fc\u00fcl on seotud j\u00e4rgmiste teguritega:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Seotud tooraine omadustega<\/strong><\/li>\n<\/ol>\n\n\n\n<p>a. Lahustatud vesi; b. kristalne vesi; c. Interstitsiaalne vesi; b. Pinnale adsorbeeritud vesi; e. Gaasi-vedeliku kandmised;<\/p>\n\n\n\n<p>2. <strong>Seotud tooraine lisandite sisalduse ja t\u00fc\u00fcbiga<\/strong><\/p>\n\n\n\n<p>a. Leelismetallide oksiidid; b. Leelismuldmetallide oksiidid; c. Haruldaste muldmetallide oksiidid;<\/p>\n\n\n\n<p>3. <strong>Seotud sulamistingimustega<\/strong><\/p>\n\n\n\n<p>Temperatuur; Aeg; Atmosf\u00e4\u00e4r;<\/p>\n\n\n\n<p>4. <strong>Seotud deh\u00fcdroks\u00fc\u00fclimistingimustega<\/strong><\/p>\n\n\n\n<p>Keskkond, vaakumi tase; Aeg; Temperatuur;<\/p>\n\n\n\n<p>Oks\u00fcdeerivas atmosf\u00e4\u00e4ris vesiniku atmosf\u00e4\u00e4ris toodetud kvartsklaasi uuesti sulatamine ei n\u00e4ita h\u00fcdroks\u00fc\u00fcli neeldumispiigi muutust 2,73 mikroni juures; see n\u00e4itab, et sulamistemperatuur ei ole kahe klaasit\u00fc\u00fcbi deh\u00fcdroks\u00fc\u00fclimise erinevuse p\u00f5hjuseks.<\/p>\n\n\n\n<p>Oks\u00fcdeerivas atmosf\u00e4\u00e4ris sulatatud kvartsklaasipulber (osakeste suurus 0,2\u20130,05 mm) n\u00e4itab h\u00fcdroks\u00fc\u00fcli piigi olulist muutust 2,73 mikroni juures p\u00e4rast uuesti sulamist vesinikuatmosf\u00e4\u00e4ris, mis muudab h\u00fcdroks\u00fc\u00fcli eemaldamise lihtsamaks ja selle toimivus on sarnane kvartsi omaga vesiniku atmosf\u00e4\u00e4ris sulatatud klaas. See n\u00e4itab, et osakeste suurus on deh\u00fcdroks\u00fc\u00fclimise erinevuste oluline tegur.<\/p>\n\n\n\n<p><strong>Madala h\u00fcdroks\u00fc\u00fclkvartsklaasipulber<\/strong> vesiniku atmosf\u00e4\u00e4ris uuesti sulatatud suurendab h\u00fcdroks\u00fc\u00fcli 3 ppm-lt 100 ppm-ni, mis n\u00e4itab, et vesiniku atmosf\u00e4\u00e4r v\u00f5ib suurendada h\u00fcdroks\u00fc\u00fcli sisaldust kvartsklaasis. Vesinikuatmosf\u00e4\u00e4ris uuesti sulatatud madala h\u00fcdroks\u00fc\u00fcliga kvartsklaasplokkide h\u00fcdroks\u00fc\u00fclisisaldus praktiliselt ei muutu (3 ppm), mis n\u00e4itab, et vesiniku ja kvartsklaasi interaktsioon algab pinnalt (sulamisaeg umbes 30 minutit).<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-437dfe8f\"><h2 class=\"uagb-heading-text\"><strong>Spektraalse neeldumise meetod h\u00fcdroks\u00fc\u00fcli arvutamiseks<\/strong>:<\/h2><\/div>\n\n\n\n<p>GE valem: C = 910\/T * LOG10(Ta\/Tb) mm-1<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C: h\u00fcdroks\u00fc\u00fcli sisaldus (C, ppm)<\/li>\n\n\n\n<li>T: paksus (mm)<\/li>\n\n\n\n<li>Ta: l\u00e4bilaskvus 2600 nanomeetri lainepikkusel<\/li>\n\n\n\n<li>Tb: l\u00e4bilaskvus lainepikkusel 2730 nanomeetrit<\/li>\n<\/ul>\n\n\n\n<p>Hiina riiklik standardvalem: C = 96,5\/d * LG10(Ia\/I) mm-1<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C: h\u00fcdroks\u00fc\u00fcli sisaldus (ppm)<\/li>\n\n\n\n<li>d: paksus (cm)<\/li>\n\n\n\n<li>Ia: kaugus 2730 nm baasjoonest nulljooneni (mm)<\/li>\n\n\n\n<li>I: kaugus 2730 nm neeldumispiigist nulljooneni (mm)<\/li>\n<\/ul>\n\n\n\n<p>Veebilehel <a href=\"https:\/\/globalquartztube.com\/et\/\" data-type=\"page\" data-id=\"1896\">Globaalne kvartstoru<\/a>oleme spetsialiseerunud kvaliteetse <a href=\"https:\/\/globalquartztube.com\/et\/quartz-tube\/\" data-type=\"page\" data-id=\"1240\">kvartstorud<\/a> t\u00e4pse kontrolliga h\u00fcdroks\u00fc\u00fclisisalduse \u00fcle, et rahuldada erinevaid t\u00f6\u00f6stusvajadusi. Lisateavet meie toodete ja kohandamisv\u00f5imaluste kohta leiate meie veebisaidilt aadressil <a href=\"https:\/\/globalquartztube.com\/et\/\">www.globalquartztube.com<\/a> v\u00f5i <a href=\"https:\/\/globalquartztube.com\/et\/contact\/\" data-type=\"page\" data-id=\"2080\">v\u00f5ta meiega \u00fchendust<\/a> e-posti teel aadressil <a>contact@globalquartztube.com<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>&nbsp; Hydroxyl in Quartz Glass Hydroxyl dissolved in quartz glass is known as hydroxyl. Hydroxyl is the main impurity in quartz glass, and the primary factors affecting its content are raw materials, processes, and manufacturing methods. As the hydroxyl content in quartz glass varies, so does the glass&#8217;s performance. Increasing hydroxyl content leads to a [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":2965,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Hydroxyl Groups in Quartz Tubes","_seopress_titles_desc":"Explore how hydroxyl content in quartz glass affects its properties and the distinct processes for its optimal removal in different atmospheric conditions.","_seopress_robots_index":"","_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"ppma_author":[13],"class_list":["post-2957","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","author-casper-peng"],"uagb_featured_image_src":{"full":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/05\/Hydroxyl-Groups-in-Quartz-Tubes.webp",1024,1024,false],"thumbnail":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/05\/Hydroxyl-Groups-in-Quartz-Tubes-150x150.webp",150,150,true],"medium":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/05\/Hydroxyl-Groups-in-Quartz-Tubes-300x300.webp",300,300,true],"medium_large":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/05\/Hydroxyl-Groups-in-Quartz-Tubes-768x768.webp",768,768,true],"large":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/05\/Hydroxyl-Groups-in-Quartz-Tubes.webp",1024,1024,false],"1536x1536":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/05\/Hydroxyl-Groups-in-Quartz-Tubes.webp",1024,1024,false],"2048x2048":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/05\/Hydroxyl-Groups-in-Quartz-Tubes.webp",1024,1024,false],"trp-custom-language-flag":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/05\/Hydroxyl-Groups-in-Quartz-Tubes.webp",12,12,false]},"uagb_author_info":{"display_name":"Peng, Casper","author_link":"https:\/\/globalquartztube.com\/et\/author\/casper-peng\/"},"uagb_comment_info":0,"uagb_excerpt":"&nbsp; Hydroxyl in Quartz Glass Hydroxyl dissolved in quartz glass is known as hydroxyl. Hydroxyl is the main impurity in quartz glass, and the primary factors affecting its content are raw materials, processes, and manufacturing methods. As the hydroxyl content in quartz glass varies, so does the glass&#8217;s performance. Increasing hydroxyl content leads to a&hellip;","authors":[{"term_id":13,"user_id":3,"is_guest":0,"slug":"casper-peng","display_name":"Peng, Casper","avatar_url":{"url":"https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/06\/Casper-Peng.webp","url2x":"https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/06\/Casper-Peng.webp"},"0":null,"1":"","2":"","3":"","4":"","5":"","6":"","7":""}],"_links":{"self":[{"href":"https:\/\/globalquartztube.com\/et\/wp-json\/wp\/v2\/posts\/2957","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/globalquartztube.com\/et\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/globalquartztube.com\/et\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/et\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/et\/wp-json\/wp\/v2\/comments?post=2957"}],"version-history":[{"count":5,"href":"https:\/\/globalquartztube.com\/et\/wp-json\/wp\/v2\/posts\/2957\/revisions"}],"predecessor-version":[{"id":4208,"href":"https:\/\/globalquartztube.com\/et\/wp-json\/wp\/v2\/posts\/2957\/revisions\/4208"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/et\/wp-json\/wp\/v2\/media\/2965"}],"wp:attachment":[{"href":"https:\/\/globalquartztube.com\/et\/wp-json\/wp\/v2\/media?parent=2957"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/globalquartztube.com\/et\/wp-json\/wp\/v2\/categories?post=2957"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/globalquartztube.com\/et\/wp-json\/wp\/v2\/tags?post=2957"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/globalquartztube.com\/et\/wp-json\/wp\/v2\/ppma_author?post=2957"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}