A kvarc (SiO\u2082) anyag els\u0151 pillant\u00e1sra nagyon hasonl\u00edt az \u00fcveghez, de ami k\u00fcl\u00f6nlegesebb, hogy a k\u00f6z\u00f6ns\u00e9ges \u00fcveg sz\u00e1mos \u00f6sszetev\u0151b\u0151l \u00e1ll (p\u00e9ld\u00e1ul kvarchomok, b\u00f3rax, b\u00f3rsav, bariit, b\u00e1rium-karbon\u00e1t, m\u00e9szk\u0151, f\u00f6ldp\u00e1t, sz\u00f3da stb.). \u00f6sszet\u00e9tel\u0171, m\u00edg a kvarc csak SiO\u2082-t tartalmaz, \u00e9s mikroszerkezete egyszer\u0171, szil\u00edcium-dioxid tetra\u00e9deres szerkezeti egys\u00e9gekb\u0151l \u00e1ll\u00f3 h\u00e1l\u00f3zat. mivel a kvarcban tal\u00e1lhat\u00f3 f\u00e9mszennyez\u0151d\u00e9sek mennyis\u00e9ge nagyon kicsi, \u00e9s saj\u00e1t tisztas\u00e1ga rendk\u00edv\u00fcl magas, a kvarc maga olyan tulajdons\u00e1gokkal \u00e9s el\u0151ny\u00f6kkel rendelkezik, amelyeket m\u00e1s \u00fcvegek nem tudnak felmutatni, \u00e9s az \u00fcveganyagok \"koron\u00e1jak\u00e9nt\" ismert. P\u00e9ld\u00e1ul a h\u0151\u00e1ll\u00f3s\u00e1g szempontj\u00e1b\u00f3l a kvarc akkor sem t\u00f6rik sz\u00e9t, ha v\u00edzbe helyezik, miut\u00e1n a t\u0171zben azonnal v\u00f6r\u00f6sre \u00e9gett\u00e9k, m\u00edg a k\u00f6z\u00f6ns\u00e9ges \u00fcveg nem t\u00f6rik sz\u00e9t a v\u00edzben, miut\u00e1n v\u00f6r\u00f6sre \u00e9gett\u00e9k, hanem sz\u00e9tszakad, amint meg\u00e9gett. Tov\u00e1bbi konkr\u00e9t el\u0151nyei a k\u00f6vetkez\u0151k:
1. Magas h\u0151m\u00e9rs\u00e9kleti ellen\u00e1ll\u00e1s. A kvarc\u00fcveg l\u00e1gyul\u00e1si h\u0151m\u00e9rs\u00e9klete k\u00f6r\u00fclbel\u00fcl 1730 \u2103, 1150 \u2103-on hossz\u00fa ideig haszn\u00e1lhat\u00f3, \u00e9s a legmagasabb h\u0151m\u00e9rs\u00e9klet r\u00f6vid id\u0151 alatt el\u00e9rheti az 1450 \u2103-ot.<\/p>\n\n\n\n
2. Korr\u00f3zi\u00f3\u00e1ll\u00f3s\u00e1g. A fluorv\u00edzt\u0151l eltekintve a nagy tisztas\u00e1g\u00fa kvarc szinte semmilyen k\u00e9miai reakci\u00f3t nem mutat m\u00e1s savakkal. Magas h\u0151m\u00e9rs\u00e9kleten ellen\u00e1ll a k\u00e9nsav, sal\u00e9tromsav, s\u00f3sav, kir\u00e1lyi v\u00edz, semleges s\u00f3k, sz\u00e9n \u00e9s k\u00e9n t\u00e1mad\u00e1s\u00e1nak. Sav\u00e1ll\u00f3s\u00e1ga 30-szorosa a ker\u00e1mi\u00e1k\u00e9nak \u00e9s 150-szerese a rozsdamentes ac\u00e9l\u00e9nak, k\u00fcl\u00f6n\u00f6sen a magas h\u0151m\u00e9rs\u00e9kleten val\u00f3 k\u00e9miai stabilit\u00e1sa, amelyhez foghat\u00f3t semmilyen m\u00e1s m\u0171szaki anyag nem tud felmutatni.<\/p>\n\n\n\n
3. J\u00f3 h\u0151stabilit\u00e1s. A nagy tisztas\u00e1g\u00fa kvarc h\u0151t\u00e1gul\u00e1si egy\u00fctthat\u00f3ja rendk\u00edv\u00fcl kicsi, \u00e9s ellen\u00e1ll a s\u00falyos h\u0151m\u00e9rs\u00e9klet-v\u00e1ltoz\u00e1soknak. A nagy tisztas\u00e1g\u00fa kvarcot k\u00f6r\u00fclbel\u00fcl 1100 \u2103-ra hev\u00edtik, \u00e9s nem fog norm\u00e1l h\u0151m\u00e9rs\u00e9klet\u0171 v\u00edzbe t\u00f6rni.<\/p>\n\n\n\n
4. J\u00f3 f\u00e9ny\u00e1tereszt\u0151 teljes\u00edtm\u00e9ny. A nagy tisztas\u00e1g\u00fa kvarc j\u00f3 f\u00e9ny\u00e1tereszt\u0151 k\u00e9pess\u00e9ggel rendelkezik a teljes spektr\u00e1lis s\u00e1vban az ultraiboly\u00e1t\u00f3l az infrav\u00f6r\u00f6sig, \u00e9s a l\u00e1that\u00f3 f\u00e9ny\u00e1tereszt\u0151 k\u00e9pess\u00e9g 93% felett van, k\u00fcl\u00f6n\u00f6sen az ultraibolya spektr\u00e1lis tartom\u00e1nyban, a maxim\u00e1lis f\u00e9ny\u00e1tereszt\u0151 k\u00e9pess\u00e9g el\u00e9rheti a 80%-t is.<\/p>\n\n\n\n
5. J\u00f3 elektromos szigetel\u00e9si teljes\u00edtm\u00e9ny. A nagy tisztas\u00e1g\u00fa kvarc ellen\u00e1ll\u00e1si \u00e9rt\u00e9ke 10 000-szerese a k\u00f6z\u00f6ns\u00e9ges kvarc\u00fcvegnek. Kiv\u00e1l\u00f3 elektromos szigetel\u0151anyag, \u00e9s m\u00e9g magas h\u0151m\u00e9rs\u00e9kleten is j\u00f3 elektromos tulajdons\u00e1gokkal rendelkezik.<\/p>\n\n\n\n
Ezeknek a kiv\u00e1l\u00f3 fizikai \u00e9s k\u00e9miai tulajdons\u00e1goknak k\u00f6sz\u00f6nhet\u0151en a nagy tisztas\u00e1g\u00fa kvarcanyagokat sz\u00e9les k\u00f6rben haszn\u00e1lj\u00e1k a modern elektronikai technol\u00f3gi\u00e1ban, a f\u00e9lvezet\u0151kben, a kommunik\u00e1ci\u00f3ban, az elektromos f\u00e9nyforr\u00e1sokban, a napenergi\u00e1ban, a nemzetv\u00e9delmi nagy pontoss\u00e1g\u00fa m\u00e9r\u0151m\u0171szerekben, a laborat\u00f3riumi fizikai \u00e9s k\u00e9miai m\u0171szerekben, az atomenergi\u00e1ban, a nano-iparban stb. K\u00fcl\u00f6n\u00f6sen a gyorsan n\u00f6vekv\u0151 f\u00e9lvezet\u0151iparban a szil\u00edcium osty\u00e1k m\u00e9rete n\u0151tt, \u00edgy a chipgy\u00e1rt\u00f3knak megn\u0151tt a kvarcb\u00f3l k\u00e9sz\u00fclt k\u00fcl\u00f6nb\u00f6z\u0151 alkatr\u00e9szek ir\u00e1nti kereslete. Ugyanakkor azt is meg kell jegyezni, hogy a feldolgoz\u00e1s sor\u00e1n a szennyez\u0151d\u00e9sek elker\u00fcl\u00e9se \u00e9rdek\u00e9ben a kvarcanyag nagy tisztas\u00e1g\u00e1t biztos\u00edtani kell a felhaszn\u00e1l\u00e1s sor\u00e1n.<\/p>","protected":false},"excerpt":{"rendered":"
Quartz (SiO\u2082) material is very similar to glass at first glance, but what is more special is that ordinary glass […]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Quartz Glass Products Advantages","_seopress_titles_desc":"","_seopress_robots_index":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","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":"","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":"default","ast-page-background-enabled":"default","ast-page-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":"","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-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":"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":""},"mobile":{"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":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-378","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/exactquartz.com\/hu\/wp-json\/wp\/v2\/posts\/378","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/exactquartz.com\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/exactquartz.com\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/exactquartz.com\/hu\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/exactquartz.com\/hu\/wp-json\/wp\/v2\/comments?post=378"}],"version-history":[{"count":1,"href":"https:\/\/exactquartz.com\/hu\/wp-json\/wp\/v2\/posts\/378\/revisions"}],"predecessor-version":[{"id":381,"href":"https:\/\/exactquartz.com\/hu\/wp-json\/wp\/v2\/posts\/378\/revisions\/381"}],"wp:attachment":[{"href":"https:\/\/exactquartz.com\/hu\/wp-json\/wp\/v2\/media?parent=378"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/exactquartz.com\/hu\/wp-json\/wp\/v2\/categories?post=378"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/exactquartz.com\/hu\/wp-json\/wp\/v2\/tags?post=378"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}