{"id":3698,"date":"2024-05-30T09:00:00","date_gmt":"2024-05-30T01:00:00","guid":{"rendered":"https:\/\/globalquartztube.com\/?p=3698"},"modified":"2026-04-23T19:17:32","modified_gmt":"2026-04-23T11:17:32","slug":"research-on-processing-and-annealing-techniques-of-quartz-glass","status":"publish","type":"post","link":"https:\/\/globalquartztube.com\/tr\/research-on-processing-and-annealing-techniques-of-quartz-glass\/","title":{"rendered":"Kuvars Camlar\u0131n\u0131n \u0130\u015flenme ve Tavlama Teknikleri \u00dczerine Ara\u015ft\u0131rmalar"},"content":{"rendered":"<p><\/p>\n\n\n\t\t\t\t<div class=\"wp-block-uagb-table-of-contents uagb-toc__align-left uagb-toc__columns-1  uagb-block-7f4d3acd\"\n\t\t\t\t\tdata-scroll= \"1\"\n\t\t\t\t\tdata-offset= \"30\"\n\t\t\t\t\tstyle=\"\"\n\t\t\t\t>\n\t\t\t\t<div class=\"uagb-toc__wrap\">\n\t\t\t\t\t\t<div class=\"uagb-toc__title\">\n\t\t\t\t\t\t\t\u0130\u00e7indekiler\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class='uagb-toc__separator'><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"uagb-toc__list-wrap\">\n\t\t\t\t\t\t<ol class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#1-introduction\" class=\"uagb-toc-link__trigger\">1. Giri\u015f<\/a><li class=\"uagb-toc__list\"><a href=\"#2-processing-of-quartz-glass-products\" class=\"uagb-toc-link__trigger\">2. Kuvars Cam \u00dcr\u00fcnlerinin \u0130\u015flenmesi<\/a><ul class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#21-types-of-quartz-glass-materials\" class=\"uagb-toc-link__trigger\">2.1 Kuvars Cam Malzeme \u00c7e\u015fitleri<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#22-processing-of-quartz-glass-materials\" class=\"uagb-toc-link__trigger\">2.2 Kuvars Cam Malzemelerin \u0130\u015flenmesi<\/a><\/li><\/ul><\/li><li class=\"uagb-toc__list\"><a href=\"#3-stress-in-quartz-glass-products\" class=\"uagb-toc-link__trigger\">3. Kuvars Cam \u00dcr\u00fcnlerinde Stres<\/a><ul class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#31-generation-of-stress\" class=\"uagb-toc-link__trigger\">3.1 Stresin Olu\u015fumu<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#32-types-of-stress-in-quartz-glass-products\" class=\"uagb-toc-link__trigger\">3.2 Kuvars Cam \u00dcr\u00fcnlerde Stres \u00c7e\u015fitleri<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#321-temporary-stress\" class=\"uagb-toc-link__trigger\">3.2.1 Ge\u00e7ici Stres<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#322-permanent-stress\" class=\"uagb-toc-link__trigger\">3.2.2 Kal\u0131c\u0131 Gerilim<\/a><\/li><\/ul><\/li><\/ul><\/li><li class=\"uagb-toc__list\"><a href=\"#4-annealing-of-quartz-products\" class=\"uagb-toc-link__trigger\">4. Kuvars \u00dcr\u00fcnlerin Tavlanmas\u0131<\/a><li class=\"uagb-toc__list\"><a href=\"#conclusion\" class=\"uagb-toc-link__trigger\">\u00c7\u00f6z\u00fcm<\/a><\/ul><\/ul><\/ol>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-b18411bb\"><h2 class=\"uagb-heading-text\">1. Giri\u015f<\/h2><\/div>\n\n\n\n<p>Kuvars cam\u0131n i\u015flenmesi ve tavlanmas\u0131 teknikleri \u00fczerine yap\u0131lan bu ara\u015ft\u0131rma, fiber optik \u00fcretimi ve ilgili projelere y\u00f6neliktir. Kuvars \u00fcr\u00fcnlerinin y\u00fcksek ve normal s\u0131cakl\u0131klarda stabilitesini uygulama yoluyla iyile\u015ftirmeyi ve \u00fcr\u00fcnlerin \u00e7e\u015fitli senaryolarda sorunsuz bir \u015fekilde uygulanmas\u0131n\u0131 sa\u011flamay\u0131 ama\u00e7lamaktad\u0131r.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-382e9e38\"><h2 class=\"uagb-heading-text\">2. Kuvars Cam \u00dcr\u00fcnlerinin \u0130\u015flenmesi<\/h2><\/div>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-70147f77\"><h3 class=\"uagb-heading-text\">2.1 Kuvars Cam Malzeme \u00c7e\u015fitleri<\/h3><\/div>\n\n\n\n<p>Kuvars cam\u0131, erimi\u015f \u015feffaf kuvars cam\u0131, erimi\u015f kuvars cam\u0131, gazla rafine edilmi\u015f \u015feffaf kuvars cam\u0131, sentetik kuvars cam\u0131, opak kuvars cam\u0131, optik kuvars cam\u0131, yar\u0131 iletkenler i\u00e7in kuvars cam\u0131 ve kuvars gibi i\u015fleme y\u00f6ntemleri, kullan\u0131mlar\u0131 ve g\u00f6r\u00fcn\u00fcm\u00fcne g\u00f6re s\u0131n\u0131fland\u0131r\u0131l\u0131r. elektrikli \u0131\u015f\u0131k kaynaklar\u0131 i\u00e7in cam. Bunlar iki ana kategoriye ayr\u0131l\u0131r: \u015feffaf ve opak. Safl\u0131\u011fa g\u00f6re \u00fc\u00e7 kategoriye ayr\u0131l\u0131r: y\u00fcksek safl\u0131k, s\u0131radan ve katk\u0131l\u0131.<\/p>\n\n\n\n<p>Y\u00fcksek s\u0131cakl\u0131\u011fa dayan\u0131kl\u0131 kuvars cam\u0131n devitrifikasyonu do\u011fal bir kusurdur. Kuvars cam\u0131 kristal kuvarstan daha y\u00fcksek i\u00e7 enerjiye sahiptir, bu da onu termodinamik olarak karars\u0131z bir metastabil durum haline getirir. SiO2 molek\u00fclleri titre\u015fimi h\u0131zland\u0131r\u0131r ve uzun s\u00fcreli yeniden d\u00fczenlenme ve y\u00f6nelim sonras\u0131nda kristaller olu\u015fturur. Kristalle\u015fme esas olarak y\u00fczeyde meydana gelir ve bunu i\u00e7 kusurlar takip eder; \u00e7\u00fcnk\u00fc bu alanlar kirlenmeye e\u011filimlidir ve yabanc\u0131 madde iyonlar\u0131n\u0131n lokal olarak birikmesine yol a\u00e7ar. \u00d6zellikle alkali iyonlar (K, Na, Li, Ca, Mg gibi) a\u011fa girerken viskoziteyi azaltarak devitrifikasyonu h\u0131zland\u0131r\u0131r.<\/p>\n\n\n\n<p>Bu makale, yaln\u0131zca \u015feffaf sentetik kapasit\u00f6r kuvars cam\u0131n\u0131 kapsayan i\u015flenmi\u015f kuvars bile\u015fenlerini tart\u0131\u015fmaktad\u0131r.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-bdc70e2a\"><h3 class=\"uagb-heading-text\">2.2 Kuvars Cam Malzemelerin \u0130\u015flenmesi<\/h3><\/div>\n\n\n\n<p>Kuvars cam\u0131 i\u015flerken tipik olarak yakla\u015f\u0131k 1500-1600\u00b0C&#039;lik bir i\u015flem s\u0131cakl\u0131\u011f\u0131na sahip bir hidrojen-oksijen alevi kullan\u0131l\u0131r.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-5c83f448\"><h2 class=\"uagb-heading-text\">3. Kuvars Cam \u00dcr\u00fcnlerinde Stres<\/h2><\/div>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-cf542c19\"><h3 class=\"uagb-heading-text\">3.1 Stresin Olu\u015fumu<\/h3><\/div>\n\n\n\n<p>Cam zay\u0131f bir \u0131s\u0131 iletkenidir. Bir kuvars cam par\u00e7as\u0131 (bas\u0131n\u00e7s\u0131z) \u0131s\u0131t\u0131ld\u0131\u011f\u0131nda veya so\u011futuldu\u011funda, kuvars cam\u0131n\u0131n d\u0131\u015f tabakas\u0131 do\u011frudan \u0131s\u0131t\u0131l\u0131r veya \u00f6nce so\u011fumaya ba\u015flar ve daha sonra i\u00e7 cam \u0131s\u0131t\u0131l\u0131r (\u0131s\u0131 iletimi d\u0131\u015f \u0131s\u0131y\u0131 i\u00e7eriye aktar\u0131r) veya so\u011futulur . Bu, kuvars cam\u0131n y\u00fczeyi ile i\u00e7 k\u0131sm\u0131 aras\u0131nda bir s\u0131cakl\u0131k fark\u0131 yarat\u0131r. Is\u0131t\u0131ld\u0131\u011f\u0131nda, do\u011frudan \u0131s\u0131t\u0131lan kuvars cam\u0131n y\u00fczey s\u0131cakl\u0131\u011f\u0131 y\u00fcksektir ve \u0131s\u0131 alan kuvars cam\u0131n i\u00e7 s\u0131cakl\u0131\u011f\u0131 d\u00fc\u015f\u00fckt\u00fcr, bu da \u0131s\u0131t\u0131lan kuvars cam\u0131n d\u0131\u015f katman\u0131n\u0131n geni\u015flemesine neden olur. D\u00fc\u015f\u00fck s\u0131cakl\u0131ktaki i\u00e7 k\u0131s\u0131m orijinal durumunu korumaya \u00e7al\u0131\u015farak d\u0131\u015f katman\u0131n geni\u015flemesini engeller. B\u00f6ylece, kuvars cam i\u00e7inde genle\u015fme ve genle\u015fme \u00f6nleme meydana gelir ve etkile\u015fim nedeniyle iki t\u00fcr gerilim olu\u015fur: bas\u0131n\u00e7 gerilimi ve \u00e7ekme gerilimi. Kuvars cam\u0131n d\u0131\u015f tabakas\u0131n\u0131n i\u00e7eriye do\u011fru genle\u015ferek d\u0131\u015f tabakaya etki etmesini engellemeye \u00e7al\u0131\u015fan kuvvete bas\u0131n\u00e7 gerilimi, i\u00e7e do\u011fru geni\u015fleyen kuvars cam\u0131n d\u0131\u015f tabakas\u0131n\u0131n uygulad\u0131\u011f\u0131 kuvvete ise \u00e7ekme gerilimi denir.<\/p>\n\n\n\n<p>Kuvars cam\u0131n bas\u0131n\u00e7 dayan\u0131m\u0131 \u00e7ekme dayan\u0131m\u0131ndan \u00e7ok daha b\u00fcy\u00fck oldu\u011fundan, kuvars cam\u0131n i\u00e7 ve d\u0131\u015f katmanlar\u0131 \u0131s\u0131tma s\u0131ras\u0131nda \u00f6nemli s\u0131cakl\u0131k farkl\u0131l\u0131klar\u0131na dayanabilir. Bir lambayla i\u015flenirken kuvars cam\u0131, hidrojen-oksijen alevinde k\u0131r\u0131lmadan do\u011frudan \u0131s\u0131t\u0131labilir. Tersine, 500\u00b0C veya daha y\u00fcksek s\u0131cakl\u0131\u011fa \u0131s\u0131t\u0131lan kuvars cam\u0131 so\u011futma suyuna konuldu\u011funda kolayl\u0131kla \u00e7atlar.<\/p>\n\n\n\n<p>Lamba i\u015flemenin olu\u015fturdu\u011fu gerilim da\u011f\u0131l\u0131m\u0131 kabaca a\u015fa\u011f\u0131daki gibidir:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Rotasyonel Erimede Stres<\/strong> Operat\u00f6r\u00fcn elleri d\u00f6nerek cam t\u00fcp\u00fc me\u015fale alevinde eritir. Cam t\u00fcp erimi\u015f par\u00e7a yerine rotasyonla \u0131s\u0131t\u0131ld\u0131\u011f\u0131ndan, gerilim dairesel \u00e7izgiler halinde ortaya \u00e7\u0131kar.<\/li>\n\n\n\n<li><strong>Yan Erimede Stres<\/strong> Kuvars t\u00fcplerin a\u00e7\u0131kl\u0131klar\u0131, yan ba\u011flant\u0131lar\u0131 ve enine i\u00e7 \u00e7ekirdek kayna\u011f\u0131 i\u00e7in kuvars t\u00fcp d\u00f6nmez, bu da yukar\u0131da belirtilenden farkl\u0131 bir gerilim da\u011f\u0131l\u0131m\u0131na neden olur. Bu s\u0131rada gerilim erimi\u015f par\u00e7an\u0131n etraf\u0131na da\u011f\u0131t\u0131l\u0131r.<\/li>\n\n\n\n<li><strong>Halka Ba\u011flant\u0131lar\u0131ndaki Gerilim<\/strong> Halka ba\u011flant\u0131lar\u0131, i\u00e7 \u00e7ekirde\u011fin kayna\u011f\u0131n\u0131 ifade eder.<\/li>\n\n\n\n<li><strong>Ceket \u00dcr\u00fcnlerinin Yal\u0131t\u0131lm\u0131\u015f U\u00e7lar\u0131ndaki Gerilim<\/strong> Kuvars alet ceketi \u00fcr\u00fcnleri \u00e7e\u015fitli \u015fekillerde gelir ancak hepsi m\u00fch\u00fcrlenmi\u015ftir. \u00d6rne\u011fin, standart bir d\u00fcz kondansat\u00f6r borusunda, her iki u\u00e7 da kapat\u0131ld\u0131\u011f\u0131nda, stres yaln\u0131zca d\u0131\u015f cekette de\u011fil ayn\u0131 zamanda i\u00e7 \u00e7ekirdekte de mevcut olup, bu da \u00f6nemli bir strese yol a\u00e7ar.<\/li>\n<\/ol>\n\n\n\n<p>Gerilmenin b\u00fcy\u00fckl\u00fc\u011f\u00fc s\u0131cakl\u0131k fark\u0131na ve kuvars cam\u0131n kal\u0131nl\u0131\u011f\u0131na g\u00f6re de\u011fi\u015fir. S\u0131cakl\u0131k fark\u0131 ne kadar b\u00fcy\u00fckse ve cam ne kadar kal\u0131nsa stres de o kadar b\u00fcy\u00fck olur. Bu nedenle stresin giderilmesi \u00f6zellikle \u00f6nemlidir.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-0512fd7b\"><h3 class=\"uagb-heading-text\">3.2 Kuvars Cam \u00dcr\u00fcnlerde Stres \u00c7e\u015fitleri<\/h3><\/div>\n\n\n\n<p>Kuvars cam \u00fcr\u00fcnlerdeki termal stres, ge\u00e7ici stres ve kal\u0131c\u0131 stres olarak ikiye ayr\u0131labilir.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-599187b2\"><h3 class=\"uagb-heading-text\">3.2.1 Ge\u00e7ici Stres<\/h3><\/div>\n\n\n\n<p>Cam\u0131n s\u0131cakl\u0131k de\u011fi\u015fimi gerilim noktas\u0131 s\u0131cakl\u0131\u011f\u0131n\u0131n alt\u0131nda oldu\u011funda ge\u00e7ici gerilim meydana gelir, bu da zay\u0131f \u0131s\u0131 iletkenli\u011fi nedeniyle e\u015fit olmayan toplam \u0131s\u0131yla sonu\u00e7lan\u0131r ve belirli bir termal gerilim yarat\u0131r. Bu termal stres s\u0131cakl\u0131k fark\u0131ndan dolay\u0131 olu\u015fur ve ge\u00e7ici stres olarak bilinir.<\/p>\n\n\n\n<p>Genellikle i\u015flenen kuvars \u00e7ekirdek \u00e7ubuklar\u0131n\u0131n farkl\u0131 kimyasal maddeler i\u00e7ermesi nedeniyle e\u015fit olmayan \u0131s\u0131nmaya e\u011filimli olduklar\u0131na dikkat edilmelidir. Bu nedenle, birle\u015ftirme i\u015fleminden sonra, \u00e7ubuk g\u00f6vdesini e\u015fit \u015fekilde \u0131s\u0131tmak i\u00e7in alev kullan\u0131lmal\u0131, genel s\u0131cakl\u0131k gradyan\u0131n\u0131 m\u00fcmk\u00fcn oldu\u011fu kadar p\u00fcr\u00fczs\u00fcz hale getirmeli ve kuvars \u00e7ekirdek \u00e7ubu\u011funun ge\u00e7ici stresini \u00f6nemli \u00f6l\u00e7\u00fcde azaltmal\u0131d\u0131r.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-0e905379\"><h3 class=\"uagb-heading-text\">3.2.2 Kal\u0131c\u0131 Gerilim<\/h3><\/div>\n\n\n\n<p>Cam, gerinim noktas\u0131 s\u0131cakl\u0131\u011f\u0131n\u0131n \u00fczerinde so\u011fudu\u011funda, s\u0131cakl\u0131k fark\u0131n\u0131n olu\u015fturdu\u011fu termal gerilim, oda s\u0131cakl\u0131\u011f\u0131na so\u011fuduktan sonra tamamen kaybolmaz ve camda bir miktar gerilim b\u0131rak\u0131r. Kal\u0131c\u0131 gerilimin b\u00fcy\u00fckl\u00fc\u011f\u00fc, gerinim noktas\u0131 s\u0131cakl\u0131\u011f\u0131n\u0131n \u00fczerindeki so\u011fuma h\u0131z\u0131na, kuvars cam\u0131n viskozitesine, termal genle\u015fme katsay\u0131s\u0131na ve \u00fcr\u00fcn\u00fcn kal\u0131nl\u0131\u011f\u0131na ba\u011fl\u0131d\u0131r.<\/p>\n\n\n\n<p>Yukar\u0131da belirtildi\u011fi gibi, kuvars \u00e7ubu\u011fun i\u015flenmesinden sonra olu\u015fan kal\u0131c\u0131 gerilim, sonraki i\u015fleme ve \u00fcretimi etkiler. Bu nedenle kal\u0131c\u0131 stres ancak tavlama yoluyla ortadan kald\u0131r\u0131labilir.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-998d3415\"><h2 class=\"uagb-heading-text\">4. Kuvars \u00dcr\u00fcnlerin Tavlanmas\u0131<\/h2><\/div>\n\n\n\n<p>Genellikle cam \u00fcr\u00fcnler i\u015flendikten sonra tavlan\u0131r. Tavlama, \u00fcretim s\u00fcreci s\u0131ras\u0131nda olu\u015fan termal stresi ortadan kald\u0131rmak i\u00e7in ge\u00e7i\u015f s\u0131cakl\u0131\u011f\u0131 ile gerinim noktas\u0131 s\u0131cakl\u0131\u011f\u0131 aras\u0131nda yap\u0131lan bir \u0131s\u0131l i\u015flem s\u00fcrecini ifade eder. Tipik olarak, cam\u0131n genle\u015fme katsay\u0131s\u0131 ne kadar b\u00fcy\u00fck olursa, \u00e7ap da o kadar b\u00fcy\u00fck olur ve \u00fcr\u00fcn durumu ne kadar karma\u015f\u0131k olursa, stres de o kadar \u015fiddetli olur. Daha \u00f6nce de belirtildi\u011fi gibi, temas ettirilen kuvars \u00e7ubu\u011fun \u00e7ap\u0131 b\u00fcy\u00fckt\u00fcr ve kar\u0131\u015f\u0131k \u00e7ekirdek \u00e7ubuklar\u0131 i\u00e7erir, bu nedenle stresi gidermek i\u00e7in s\u0131k\u0131 bir \u0131s\u0131l i\u015flem gerekir.<\/p>\n\n\n\n<p>Ger\u00e7ek \u00fcretimde kuvars \u00e7ubu\u011fun tavlanmas\u0131 s\u0131ras\u0131nda \u00e7ubuk g\u00f6vdesi i\u00e7indeki gerilimi tamamen ortadan kald\u0131rmak m\u00fcmk\u00fcn de\u011fildir. Ancak kalan miktar o kadar k\u00fc\u00e7\u00fckt\u00fcr ki polariskop alt\u0131nda bile kolayl\u0131kla tespit edilemez.<\/p>\n\n\n\n<p>Teorik olarak en y\u00fcksek tavlama s\u0131cakl\u0131\u011f\u0131, stresin 95%&#039;sinin 3 dakika sonra ortadan kald\u0131r\u0131labilece\u011fi anlam\u0131na gelir; en d\u00fc\u015f\u00fck tavlama s\u0131cakl\u0131\u011f\u0131, 3 dakika sonra 5% geriliminin serbest b\u0131rak\u0131lmas\u0131yla sonu\u00e7lan\u0131r. \u00dcretim uygulamas\u0131nda yayg\u0131n olarak kullan\u0131lan s\u0131cakl\u0131k, en y\u00fcksek tavlama s\u0131cakl\u0131\u011f\u0131ndan 50\u00b0C daha d\u00fc\u015f\u00fck ve en d\u00fc\u015f\u00fck tavlama s\u0131cakl\u0131\u011f\u0131ndan 100\u00b0C daha y\u00fcksektir. Tavlaman\u0131n bir\u00e7ok yolu vard\u0131r ancak as\u0131l y\u00f6ntem bu tart\u0131\u015fman\u0131n odak noktas\u0131 olan f\u0131r\u0131nda tavlamad\u0131r.<\/p>\n\n\n\n<p>Yukar\u0131da bahsedilen tavlama prensibine g\u00f6re kuvars cam\u0131n tavlanmas\u0131 d\u00f6rt a\u015famaya ayr\u0131l\u0131r: \u0131s\u0131tma a\u015famas\u0131, sabit s\u0131cakl\u0131k a\u015famas\u0131, so\u011futma a\u015famas\u0131 ve do\u011fal so\u011futma a\u015famas\u0131.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Is\u0131tma A\u015famas\u0131<\/strong> Kuvars cam i\u00e7in bu \u00e7al\u0131\u015fma, optik \u00fcr\u00fcnlerin tavlama gereksinimlerine dayanmaktad\u0131r. Is\u0131tma i\u015fleminin tamam\u0131 1100\u00b0C&#039;ye kadar yava\u015f \u0131s\u0131tmay\u0131 i\u00e7erir. Deneyimlere g\u00f6re s\u0131cakl\u0131k art\u0131\u015f\u0131 4,5\/R\u00b2\u00b0C\/dakikad\u0131r; burada R, kuvars cam \u00fcr\u00fcn\u00fcn\u00fcn yar\u0131\u00e7ap\u0131d\u0131r.<\/li>\n\n\n\n<li><strong>Sabit S\u0131cakl\u0131k A\u015famas\u0131<\/strong> Kuvars \u00e7ubuk ger\u00e7ek en y\u00fcksek tavlama s\u0131cakl\u0131\u011f\u0131na ula\u015ft\u0131\u011f\u0131nda, \u00fcr\u00fcn\u00fcn e\u015fit \u015fekilde \u0131s\u0131t\u0131lmas\u0131n\u0131 sa\u011flamak ve bir sonraki so\u011futma ad\u0131m\u0131na haz\u0131rlamak i\u00e7in f\u0131r\u0131n g\u00f6vdesi sabit bir s\u0131cakl\u0131kta tutulur.<\/li>\n\n\n\n<li><strong>So\u011futma A\u015famas\u0131<\/strong> Kuvars \u00e7ubu\u011fun so\u011fuma i\u015flemi s\u0131ras\u0131nda \u00e7ok az kal\u0131c\u0131 stresi ortadan kald\u0131rmak veya olu\u015fturmak i\u00e7in, b\u00fcy\u00fck bir s\u0131cakl\u0131k fark\u0131n\u0131 \u00f6nlemek amac\u0131yla s\u0131cakl\u0131k yava\u015f yava\u015f azalt\u0131lmal\u0131d\u0131r. So\u011futma oranlar\u0131 a\u015fa\u011f\u0131daki gibidir:\n<ul class=\"wp-block-list\">\n<li>1100\u00b0C ila 950\u00b0C: 15\u00b0C\/saat<\/li>\n\n\n\n<li>950\u00b0C ila 750\u00b0C: 30\u00b0C\/saat<\/li>\n\n\n\n<li>750\u00b0C ila 450\u00b0C: 60\u00b0C\/saat<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Do\u011fal So\u011futma A\u015famas\u0131<\/strong> 450\u00b0C&#039;nin alt\u0131nda tavlama f\u0131r\u0131n\u0131na giden g\u00fc\u00e7 kapat\u0131l\u0131r ve yal\u0131t\u0131m ortam\u0131 de\u011fi\u015ftirilmeden, do\u011fal olarak 100\u00b0C&#039;nin alt\u0131na so\u011fuyana kadar ortam korunur. 100\u00b0C&#039;nin alt\u0131nda yal\u0131t\u0131m ortam\u0131 a\u00e7\u0131l\u0131r ve oda s\u0131cakl\u0131\u011f\u0131na kadar so\u011fur.<\/li>\n<\/ol>\n\n\n\n<p>Yukar\u0131daki ad\u0131mlarda yer alan zaman ve s\u0131cakl\u0131k teorik ve \u00fcretim uygulamas\u0131 sonu\u00e7lar\u0131na dayanmaktad\u0131r. \u015eekil 1, \u00e7ok k\u0131sa \u0131s\u0131tman\u0131n veya sabit s\u0131cakl\u0131k s\u00fcresinin neden oldu\u011fu e\u015fit olmayan \u0131s\u0131tma nedeniyle ba\u015far\u0131s\u0131z olan deneysel \u00fcr\u00fcnleri g\u00f6stermektedir.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-bc46a4cd\"><h2 class=\"uagb-heading-text\">\u00c7\u00f6z\u00fcm<\/h2><\/div>\n\n\n\n<p>Kuvars cam\u0131n \u00fcretim ve i\u015flenmesi s\u00fcrecinde, \u00fcr\u00fcnlerde ister ge\u00e7ici ister kal\u0131c\u0131 olsun her a\u015famada stres mevcuttur. Ge\u00e7ici stresi gidermek veya kal\u0131c\u0131 stresi azaltmak i\u00e7in \u201calev\u201d, \u201cHF asit\u201d ve \u201ctavlama f\u0131r\u0131n\u0131\u201d gibi y\u00f6ntemler kullan\u0131labilir. Stresin ortadan kald\u0131r\u0131lmas\u0131, kuvars \u00fcr\u00fcnlerinin mekanik stabilitesini ve optik tekd\u00fczeli\u011fini geli\u015ftirmek i\u00e7in \u00e7ok \u00f6nemlidir.<\/p>\n\n\n\n<p>GlobalQT'de (Global Quartz Tube), y\u00fcksek kaliteli \u00fcr\u00fcnler konusunda uzman\u0131z <a href=\"https:\/\/globalquartztube.com\/tr\/products\/\" data-type=\"page\" data-id=\"2062\">kuvars cam \u00fcr\u00fcnleri\u0307<\/a> \u00d6zel ihtiya\u00e7lar\u0131n\u0131z\u0131 kar\u015f\u0131lamak i\u00e7in \u00f6zelle\u015ftirilebilir \u00e7\u00f6z\u00fcmlerle. Daha fazla bilgi i\u00e7in bizi ziyaret edin <a href=\"https:\/\/globalquartztube.com\/tr\/\">\u0130nternet sitesi<\/a> veya e-posta yoluyla bizimle ileti\u015fime ge\u00e7in: <a>contact@globalquartztube.com<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>1. Introduction This research on the processing and annealing techniques of quartz glass is aimed at fiber optic production and related projects. It seeks to improve the stability of quartz products at high and normal temperatures through practice, ensuring smooth application of products in various scenarios. 2. Processing of Quartz Glass Products 2.1 Types of [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":3701,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Research on Processing and Annealing Techniques of Quartz Glass","_seopress_titles_desc":"Explore the types, stress generation, and annealing techniques of quartz glass, improving stability for high-temperature applications through practical research.","_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":"","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-3698","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\/Processing-and-Annealing-Techniques-of-Quartz-Glass.webp",1024,1024,false],"thumbnail":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/05\/Processing-and-Annealing-Techniques-of-Quartz-Glass-150x150.webp",150,150,true],"medium":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/05\/Processing-and-Annealing-Techniques-of-Quartz-Glass-300x300.webp",300,300,true],"medium_large":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/05\/Processing-and-Annealing-Techniques-of-Quartz-Glass-768x768.webp",768,768,true],"large":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/05\/Processing-and-Annealing-Techniques-of-Quartz-Glass.webp",1024,1024,false],"1536x1536":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/05\/Processing-and-Annealing-Techniques-of-Quartz-Glass.webp",1024,1024,false],"2048x2048":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/05\/Processing-and-Annealing-Techniques-of-Quartz-Glass.webp",1024,1024,false],"trp-custom-language-flag":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2024\/05\/Processing-and-Annealing-Techniques-of-Quartz-Glass-12x12.webp",12,12,true]},"uagb_author_info":{"display_name":"Peng, Casper","author_link":"https:\/\/globalquartztube.com\/tr\/author\/casper-peng\/"},"uagb_comment_info":0,"uagb_excerpt":"1. Introduction This research on the processing and annealing techniques of quartz glass is aimed at fiber optic production and related projects. It seeks to improve the stability of quartz products at high and normal temperatures through practice, ensuring smooth application of products in various scenarios. 2. Processing of Quartz Glass Products 2.1 Types of&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\/tr\/wp-json\/wp\/v2\/posts\/3698","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/globalquartztube.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/globalquartztube.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/tr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/tr\/wp-json\/wp\/v2\/comments?post=3698"}],"version-history":[{"count":4,"href":"https:\/\/globalquartztube.com\/tr\/wp-json\/wp\/v2\/posts\/3698\/revisions"}],"predecessor-version":[{"id":4260,"href":"https:\/\/globalquartztube.com\/tr\/wp-json\/wp\/v2\/posts\/3698\/revisions\/4260"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/tr\/wp-json\/wp\/v2\/media\/3701"}],"wp:attachment":[{"href":"https:\/\/globalquartztube.com\/tr\/wp-json\/wp\/v2\/media?parent=3698"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/globalquartztube.com\/tr\/wp-json\/wp\/v2\/categories?post=3698"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/globalquartztube.com\/tr\/wp-json\/wp\/v2\/tags?post=3698"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/globalquartztube.com\/tr\/wp-json\/wp\/v2\/ppma_author?post=3698"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}