{"id":6152,"date":"2025-07-17T14:17:36","date_gmt":"2025-07-17T06:17:36","guid":{"rendered":"https:\/\/globalquartztube.com\/?p=6152"},"modified":"2025-08-12T14:56:14","modified_gmt":"2025-08-12T06:56:14","slug":"high-pressure-quartz-tube-sealing-guide","status":"publish","type":"post","link":"https:\/\/globalquartztube.com\/lv\/high-pressure-quartz-tube-sealing-guide\/","title":{"rendered":"Augstspiediena kvarca cauru\u013cu bl\u012bv\u0113\u0161anas rokasgr\u0101mata"},"content":{"rendered":"<p><strong>Tehnisk\u0101 rokasgr\u0101mata kvarca cauru\u013cu bl\u012bv\u0113\u0161anai augsta spiediena apst\u0101k\u013cos (\u226510MPa)<\/strong><br><strong>Kvarca, alum\u012bnija un saf\u012bra cauru\u013cu atlases, uzst\u0101d\u012b\u0161anas un verifik\u0101cijas proced\u016bras<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>1. Bl\u012bvsl\u0113gu tipu sal\u012bdzin\u0101juma tabula<\/strong><\/h3>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Bl\u012bv\u0113juma tips<\/th><th>Maksim\u0101lais spiediens<\/th><th>Temperat\u016bras diapazons<\/th><th>Atk\u0101rtoti lietojams<\/th><th>Cauru\u013cu diametra diapazons<\/th><th>Ieteicamais lieto\u0161anas gad\u012bjums<\/th><\/tr><\/thead><tbody><tr><td>Met\u0101la atloks + konusveida bl\u012bv\u0113jums<\/td><td>\u226430 MPa<\/td><td>-200 ~ 500 \u00b0C<\/td><td>\u2713<\/td><td>5-100 mm<\/td><td>Augstspiediena reaktori, kam nepiecie\u0161ama bie\u017ea piek\u013cuve<\/td><\/tr><tr><td>Stikla sakaus\u0113juma bl\u012bv\u0113jums<\/td><td>\u226415 MPa<\/td><td>\u2264450 \u00b0C<\/td><td>\u2717<\/td><td>3-50 mm<\/td><td>Past\u0101v\u012bga sensora iekapsul\u0113\u0161ana<\/td><\/tr><tr><td>Hidraulisk\u0101 aukst\u0101 saspie\u0161ana<\/td><td>\u2264100 MPa<\/td><td>-273 ~ 1000 \u00b0C<\/td><td>\u2717<\/td><td>3-20 mm (biezas sienas)<\/td><td>Ekstr\u0113ma spiediena\/kriog\u0113nais lietojums<\/td><\/tr><tr><td>Metaliz\u0113ta cietlod\u0113\u0161ana<\/td><td>\u226450 MPa<\/td><td>\u22641000 \u00b0C<\/td><td>\u2717<\/td><td>3-20 mm<\/td><td>Kosmisk\u0101s avi\u0101cijas un aizsardz\u012bbas klases uzticam\u012bba<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2. Met\u0101la atloks ar konusveida bl\u012bv\u0113jumu (ieteicam\u0101 metode)<\/strong><\/h3>\n\n\n\n<p><\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>1. Nepiecie\u0161amie komponenti<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Atloka materi\u0101ls<\/strong>: Inconel 718 (korozijiztur\u012bgs ni\u0137e\u013ca sakaus\u0113jums)<\/li>\n\n\n\n<li><strong>Bl\u012bv\u0113juma bl\u012bve<\/strong>: R\u016bd\u012bts var\u0161 (1 mm biezs, HV50 ciet\u012bba)<\/li>\n\n\n\n<li><strong>Koniskais le\u0146\u0137is<\/strong>: 20\u00b0 \u00b1 0,5\u00b0 (j\u0101atbilst caurules prec\u012bzi sl\u012bp\u0113tam konusam)<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>2. Uzst\u0101d\u012b\u0161anas proced\u016bra<\/strong><\/h4>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>\u2460 Sagatavo\u0161ana<\/strong><\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Kvarca cauru\u013cu galu pul\u0113\u0161ana ar liesmu, lai nov\u0113rstu mikroplaisas<\/li>\n\n\n\n<li>Spogu\u013catt\u0113la pul\u0113ta atloka konusveida virsma (Ra \u2264 0,8 \u03bcm)<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>\u2461 Mont\u0101\u017ea<\/strong><\/h5>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Uzlieciet vara bl\u012bv\u0113jumu uz atloka konusa.<\/li>\n\n\n\n<li>Uzsm\u0113r\u0113jiet caurules konus\u0101 augsttemperat\u016bras vakuuma sm\u0113rvielu (piem., Apiezon N).<\/li>\n\n\n\n<li>Pievelciet skr\u016bves pak\u0101peniski, izmantojot hidraulisko dinamometrisko atsl\u0113gu.<\/li>\n<\/ol>\n\n\n\n<p><strong>Skr\u016bvju griezes momenta grafiks (M6 skr\u016bv\u0113m):<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Posms<\/th><th>Griezes moments (N-m)<\/th><th>Izmanto\u0161anas laiks<\/th><\/tr><\/thead><tbody><tr><td>Iepriek\u0161\u0113ja slodze<\/td><td>10<\/td><td>5 min\u016btes<\/td><\/tr><tr><td>Vid\u0113jais<\/td><td>20<\/td><td>10 min\u016btes<\/td><\/tr><tr><td>Gal\u012bgais<\/td><td>30<\/td><td>30 min\u016btes<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>3. Nopl\u016bdes test\u0113\u0161anas krit\u0113riji<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>H\u0113lija nopl\u016bdes \u0101trums<\/strong>: \u2264 1\u00d710-\u2078 mbar-L\/s<\/li>\n\n\n\n<li><strong>Spiediena notur\u0113\u0161anas tests<\/strong>: 15 MPa 1 stundu, spiediena kritums &lt;1%<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3. Dro\u0161\u012bbas pas\u0101kumi<\/strong><\/h3>\n\n\n\n<p><\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>1. Aizsardz\u012bba pret spr\u0101dzieniem<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>6 mm polikarbon\u0101ta aizsargs ap cauruli (ar IR kameras logu p\u0113c izv\u0113les)<\/li>\n\n\n\n<li>Uzst\u0101d\u012bt meh\u0101nisko spiediena samazin\u0101\u0161anas v\u0101rstu (iestat\u012bt\u0101 v\u0113rt\u012bba = 12 MPa)<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>2. Darb\u012bbas vadl\u012bnijas<\/strong><\/h4>\n\n\n\n<p><strong>Nedariet t\u0101:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u2717 \u0100tra hermetiz\u0101cija (izmantojiet \u2264 1 MPa\/min spiediena rampu)<\/li>\n\n\n\n<li>\u2717 P\u0101rspiediens apk\u0101rt\u0113j\u0101s vides temperat\u016br\u0101 (pirms saspie\u0161anas uzsild\u012bt l\u012bdz \u2265 100 \u00b0C)<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>4. Neveiksmju gad\u012bjumu izp\u0113te<\/strong><\/h3>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>1. gad\u012bjums: atloka bl\u012bv\u0113juma nopl\u016bde (POSTECH gad\u012bjums)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Izdevums<\/strong>: H\u0113lija nopl\u016bdes \u0101trums palielin\u0101j\u0101s pie 8 MPa<\/li>\n\n\n\n<li><strong>Galvenais c\u0113lonis<\/strong>: Bl\u012bve netika atkv\u0113lin\u0101ta; augsta ciet\u012bba ne\u013c\u0101va pareizi deform\u0113ties.<\/li>\n\n\n\n<li><strong>Risin\u0101jums<\/strong>: P\u0101reja uz HV50 m\u012bksto varu; nopl\u016bde samazin\u0101ta 100\u00d7.<\/li>\n<\/ul>\n\n\n\n<p><strong>2. gad\u012bjums: caurules l\u016bzums (NIMS Jap\u0101nas laboratorija)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Izdevums<\/strong>: Garenvirziena plais\u0101\u0161ana pie 12 MPa<\/li>\n\n\n\n<li><strong>Galvenais c\u0113lonis<\/strong>: L\u0101zergrie\u0161anas laik\u0101 radies zemvirsmas defekts netika atkl\u0101ts<\/li>\n\n\n\n<li><strong>Uzlabojumi<\/strong>: Pieg\u0101d\u0101t\u0101jam tagad j\u0101nodro\u0161ina <strong>fluoresc\u0113jo\u0161\u0101s penetr\u0101cijas p\u0101rbaudes zi\u0146ojums<\/strong><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>5. Tehniskais atbalsts<\/strong><\/h3>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>Kvarca cauru\u013cu pieg\u0101d\u0101t\u0101js | Piel\u0101gojamas caurules un sild\u012bt\u0101ji | GlobalQT<\/strong><br>Lai sa\u0146emtu papildu konsult\u0101cijas par konkr\u0113tiem testa parametriem (piem\u0113ram, CO\u2082 f\u0101zi, rampas \u0101trumu utt.), l\u016bdzu, sazinieties ar <a href=\"https:\/\/globalquartztube.com\/lv\/contact\/\">Sazinies ar mums<\/a>.<\/p>\n\n\n\n<p>\u0160is dokuments j\u0101p\u0101rskata eksperimenta veic\u0113jam, pamatojoties uz konkr\u0113tiem eksperimenta parametriem (piem\u0113ram, CO\u2082 f\u0101zes st\u0101voklis, sild\u012b\u0161anas \u0101trums utt.).<\/p>","protected":false},"excerpt":{"rendered":"<p>Technical Guide for Sealing Quartz Tubes in High-Pressure Conditions (\u226510MPa)Selection, Installation &amp; Verification Procedures for Quartz, Alumina, and Sapphire Tubes 1. Seal Type Comparison Table Seal Type Max Pressure Temp Range Reusable Tube Diameter Range Recommended Use Case Metal Flange + Conical Seal \u226430\u202fMPa -200\u202f~\u202f500\u202f\u00b0C \u2713 5\u2013100\u202fmm High-pressure reactors requiring frequent access Glass Fusion Seal [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":6158,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"High-Pressure Quartz Tube Sealing Guide","_seopress_titles_desc":"Technical guide for sealing quartz tubes under \u226510MPa pressure. Includes method selection, installation steps, leak testing, and safety measures for high-pressure use.","_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":[21],"class_list":["post-6152","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","author-nola"],"uagb_featured_image_src":{"full":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/07\/High-Pressure-Quartz-Tube-Sealing-Guide.jpg",955,945,false],"thumbnail":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/07\/High-Pressure-Quartz-Tube-Sealing-Guide-150x150.jpg",150,150,true],"medium":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/07\/High-Pressure-Quartz-Tube-Sealing-Guide-300x297.jpg",300,297,true],"medium_large":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/07\/High-Pressure-Quartz-Tube-Sealing-Guide-768x760.jpg",768,760,true],"large":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/07\/High-Pressure-Quartz-Tube-Sealing-Guide.jpg",955,945,false],"1536x1536":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/07\/High-Pressure-Quartz-Tube-Sealing-Guide.jpg",955,945,false],"2048x2048":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/07\/High-Pressure-Quartz-Tube-Sealing-Guide.jpg",955,945,false],"trp-custom-language-flag":["https:\/\/globalquartztube.com\/wp-content\/uploads\/2025\/07\/High-Pressure-Quartz-Tube-Sealing-Guide-12x12.jpg",12,12,true]},"uagb_author_info":{"display_name":"Nola Zhang","author_link":"https:\/\/globalquartztube.com\/lv\/author\/nola\/"},"uagb_comment_info":19,"uagb_excerpt":"Technical Guide for Sealing Quartz Tubes in High-Pressure Conditions (\u226510MPa)Selection, Installation &amp; Verification Procedures for Quartz, Alumina, and Sapphire Tubes 1. Seal Type Comparison Table Seal Type Max Pressure Temp Range Reusable Tube Diameter Range Recommended Use Case Metal Flange + Conical Seal \u226430\u202fMPa -200\u202f~\u202f500\u202f\u00b0C \u2713 5\u2013100\u202fmm High-pressure reactors requiring frequent access Glass Fusion Seal&hellip;","authors":[{"term_id":21,"user_id":1,"is_guest":0,"slug":"nola","display_name":"Nola Zhang","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\/lv\/wp-json\/wp\/v2\/posts\/6152","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/comments?post=6152"}],"version-history":[{"count":5,"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/posts\/6152\/revisions"}],"predecessor-version":[{"id":6175,"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/posts\/6152\/revisions\/6175"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/media\/6158"}],"wp:attachment":[{"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/media?parent=6152"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/categories?post=6152"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/tags?post=6152"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/globalquartztube.com\/lv\/wp-json\/wp\/v2\/ppma_author?post=6152"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}