{"id":3612,"date":"2021-10-11T16:44:31","date_gmt":"2021-10-11T13:44:31","guid":{"rendered":"https:\/\/milliycha.uz\/?p=3612"},"modified":"2021-10-11T16:44:32","modified_gmt":"2021-10-11T13:44:32","slug":"kvarts-nima","status":"publish","type":"post","link":"https:\/\/milliycha.uz\/ru\/kvarts-nima\/","title":{"rendered":"Kvarts nima?"},"content":{"rendered":"\n<p>Biz turmushda kvartsdan har kuni foydalanamiz va hattoki uning kvarts ekanligini o&#8217;ylab ham o&#8217;tirmaymiz. Kvarts juda keng tarqalgan va turmushda keng ko&#8217;lamda qo&#8217;llaniladi. Kvartsni &#171;kremnezem&#187; deb atashadi. U kremniy va kisloroddan vujudga kelgan, vazni po&#8217;latdan og&#8217;irroq va shishadan shaffofroqdir. Hech narsa aralashmagan kvars rangsiz yoki oq tusli bo&#8217;ladi. Har xil qo&#8217;shimchalar esa kvartsni qizil, jigarrang, yashil, moviy, ko&#8217;k, hatto qora rangda tovlantiradi. Gohida kvarts yirik, qirralari o&#8217;tkir olti burchakli shaffof kristallar shaklida mavjud bo&#8217;lib, uni &#171;tog&#8217; billuri&#187; deb ham atashadi. Aksariyat tog&#8217;lar kvartslardan tashkil topgan. Qum donasi o&#8217;zaro tsementli birikmaga aylangan kvarts zarralaridan iborat. Granitning tarkibida ham kvarts bor. Oq qumlar \u2014 aslida toza, sof kvartslardir. Oddiy qum zarrasi ham asosan kvartsdan iborat. Ko&#8217;pgina yarimnodir toshlar ham har xil aralashmalardan rang olgan kvartslardir. Agat, ametist, aqiq \u2014 ana shunday kvartslardir. Kvartsdan shisha va optik asbob-uskunalar ishlab chiqarishda foydalaniladi. Kvartsdan qilingan nozikkina plastinkalar radioga ham o&#8217;rnatilgan bo&#8217;lib, ular radioni kerakli to&#8217;lqinga burab to&#8217;g&#8217;rilashimiz uchun imkoniyat beradi. Agar kvarts qattiq qizdirilsa, u eruvchan kvartsga aylanadi. Eruvchan kvarts esa juda zarur mahsulot. U g\u2019oyat yuqori harorat ta&#8217;sirida 1710 darajadagi issiqlikda eriydi, ancha qiyinchilik bilan siqiladi va kengayadi, tiniqlikda shishadan tiniqroqdir. Bunday material laboratoriyalarga g&#8217;oyatda qo&#8217;l kelishini bir tasavvur qilib ko&#8217;ringchi. Eruvchan kvartsdan yasalgan likopchani obi-tobida qizdirilganidan keyin suvga tashlab ko&#8217;ring-chi, unda &#171;qilt&#187; etgan o&#8217;zgarish sodir bo&#8217;lmaydi. Kvars yorug&#8217;lik va oftob taftini o&#8217;zidan yaxshi o&#8217;tkazadi. Deraza oynasi yutib yuboradigan hayotbaxsh ultrabinafsha nurlarni ham kvarts, aksincha, o&#8217;zida tutib qolmasdan o&#8217;tkazadi. Shu sababdan ko&#8217;pgina oromgohlarning tomi eruvchan kvartsdan qilingan. Eruvchan kvarsdan tibbiyotda qo&#8217;llaniladigan maxsus kvarts lampalari ham tayyorlanadi.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Biz turmushda kvartsdan har kuni foydalanamiz va hattoki uning kvarts ekanligini o&#8217;ylab ham o&#8217;tirmaymiz. Kvarts juda keng tarqalgan va turmushda keng ko&#8217;lamda qo&#8217;llaniladi. Kvartsni &#171;kremnezem&#187; deb atashadi. U kremniy va &hellip; <a href=\"https:\/\/milliycha.uz\/ru\/kvarts-nima\/\" class=\"more-link\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":657,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[],"class_list":["post-3612","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bilasizmi","entry"],"translation":{"provider":"WPGlobus","version":"3.0.0","language":"ru","enabled_languages":["uz","kr","ru"],"languages":{"uz":{"title":true,"content":true,"excerpt":false},"kr":{"title":false,"content":false,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/3612","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/comments?post=3612"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/3612\/revisions"}],"predecessor-version":[{"id":3613,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/3612\/revisions\/3613"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/media\/657"}],"wp:attachment":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/media?parent=3612"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/categories?post=3612"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/tags?post=3612"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}