{"id":2820,"date":"2026-04-29T05:55:02","date_gmt":"2026-04-29T05:55:02","guid":{"rendered":"https:\/\/www.fuyao-quartz.com\/?post_type=product&p=2820"},"modified":"2026-04-29T06:00:32","modified_gmt":"2026-04-29T06:00:32","slug":"high-hardness-sapphire-tube-efg-method-custom-size-acid-heat-resistant","status":"publish","type":"product","link":"https:\/\/www.fuyao-quartz.com\/hu\/product\/high-hardness-sapphire-tube-efg-method-custom-size-acid-heat-resistant\/","title":{"rendered":"Nagy kem\u00e9nys\u00e9g\u0171 zaf\u00edr cs\u0151 EFG m\u00f3dszer Egyedi m\u00e9ret sav- \u00e9s h\u0151\u00e1ll\u00f3"},"content":{"rendered":"

\"NagyAz EFG (Edge-Defined Film-Fed Growth) zaf\u00edrcs\u0151 egy egykrist\u00e1lyos alum\u00ednium-oxidb\u00f3l (Al\u2082O\u2083) k\u00e9sz\u00fclt nagy teljes\u00edtm\u00e9ny\u0171 \u00fcreges alkatr\u00e9sz. A KY-n\u00f6vesztett bubor\u00e9kokb\u00f3l t\u00f6rt\u00e9n\u0151 hagyom\u00e1nyos megmunk\u00e1l\u00e1ssal ellent\u00e9tben az EFG-m\u00f3dszer k\u00f6zel h\u00e1l\u00f3 alak\u00fa n\u00f6veked\u00e9st tesz lehet\u0151v\u00e9, jelent\u0151sen cs\u00f6kkentve az anyaghullad\u00e9kot \u00e9s a megmunk\u00e1l\u00e1si k\u00f6lts\u00e9geket.<\/p>\n

Kiv\u00e9teles tulajdons\u00e1gai, mint p\u00e9ld\u00e1ul a rendk\u00edv\u00fcli kem\u00e9nys\u00e9g (Mohs 9), a magas h\u0151m\u00e9rs\u00e9kletnek val\u00f3 ellen\u00e1ll\u00e1s (>2000\u00b0C), a kiv\u00e1l\u00f3 optikai \u00e1tereszt\u0151k\u00e9pess\u00e9g (190 nm - 5 \u03bcm) \u00e9s a kiv\u00e1l\u00f3 k\u00e9miai stabilit\u00e1s miatt a zaf\u00edrcs\u00f6veket sz\u00e9les k\u00f6rben haszn\u00e1lj\u00e1k olyan ig\u00e9nyes k\u00f6rnyezetben, ahol a kvarc vagy az \u00fcveg nem k\u00e9pes megb\u00edzhat\u00f3an m\u0171k\u00f6dni.<\/p>\n

\n

F\u0151bb jellemz\u0151k \u00e9s el\u0151ny\u00f6k<\/span><\/h2>\n

1. K\u00f6zel nett\u00f3 alak\u00fa n\u00f6veked\u00e9s (k\u00f6lts\u00e9ghat\u00e9kony)<\/span><\/h3>\n
    \n
  • K\u00f6zvetlen cs\u0151n\u00f6veked\u00e9s EFG m\u00f3dszerrel<\/li>\n
  • Cs\u00f6kkentett anyagvesztes\u00e9g \u00e9s megmunk\u00e1l\u00e1si id\u0151<\/li>\n
  • Ide\u00e1lis hossz\u00fa \u00e9s nagy \u00e1tm\u00e9r\u0151j\u0171 cs\u00f6vekhez<\/li>\n<\/ul>\n

    2. Kiv\u00e1l\u00f3 magas h\u0151m\u00e9rs\u00e9kleti ellen\u00e1ll\u00e1s<\/span><\/h3>\n
      \n
    • Olvad\u00e1spont 2050-2100\u00b0C-ig terjed\u0151 olvad\u00e1spont<\/li>\n
    • Stabil m\u0171k\u00f6d\u00e9s 2000\u00b0C-ig terjed\u0151 h\u0151m\u00e9rs\u00e9kleten<\/li>\n
    • Alkalmas sz\u00e9ls\u0151s\u00e9ges h\u0151m\u00e9rs\u00e9kleti k\u00f6rnyezetekhez<\/li>\n<\/ul>\n

      3. Kiv\u00e1l\u00f3 optikai tulajdons\u00e1gok<\/span><\/h3>\n
        \n
      • Sz\u00e9les \u00e1tviteli tartom\u00e1ny: (UV-t\u0151l IR-ig)<\/li>\n
      • Magas l\u00e1that\u00f3 f\u00e9ny\u00e1tereszt\u0151 k\u00e9pess\u00e9g: \u226585%<\/li>\n
      • Ide\u00e1lis optikai ablakokhoz \u00e9s l\u00e9zerrendszerekhez<\/li>\n<\/ul>\n

        4. Kiv\u00e1l\u00f3 k\u00e9miai ellen\u00e1ll\u00e1s<\/span><\/h3>\n
          \n
        • Ellen\u00e1ll a savaknak \u00e9s l\u00fagoknak<\/li>\n
        • Kiv\u00e1l\u00f3 korr\u00f3zi\u00f3\u00e1ll\u00f3s\u00e1g zord k\u00f6rnyezetben<\/li>\n
        • Alkalmas a f\u00e9lvezet\u0151- \u00e9s vegyipar sz\u00e1m\u00e1ra<\/li>\n<\/ul>\n

          5. Kiv\u00e9teles mechanikai szil\u00e1rds\u00e1g<\/span><\/h3>\n
            \n
          • Kem\u00e9nys\u00e9g: Mohs 9 (a m\u00e1sodik a gy\u00e9m\u00e1nt ut\u00e1n).<\/li>\n
          • Nagy kop\u00e1s\u00e1ll\u00f3s\u00e1g \u00e9s hossz\u00fa \u00e9lettartam<\/li>\n
          • Meg\u0151rzi integrit\u00e1s\u00e1t nagy ig\u00e9nybev\u00e9tel mellett is<\/li>\n<\/ul>\n
            \n

            M\u0171szaki specifik\u00e1ci\u00f3k<\/span><\/h2>\n
            \n
            \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
            Ingatlan<\/th>\n\u00c9rt\u00e9k<\/th>\n<\/tr>\n<\/thead>\n
            Anyag<\/td>\nEgyetlen krist\u00e1ly Al\u2082O\u2083 (zaf\u00edr)<\/td>\n<\/tr>\n
            N\u00f6veked\u00e9si m\u00f3dszer<\/td>\nEFG \/ KY<\/td>\n<\/tr>\n
            Tisztas\u00e1g<\/td>\n\u226599.99%<\/td>\n<\/tr>\n
            Krist\u00e1lyszerkezet<\/td>\nHatsz\u00f6glet\u0171<\/td>\n<\/tr>\n
            Kem\u00e9nys\u00e9g<\/td>\nMohs 9<\/td>\n<\/tr>\n
            S\u0171r\u0171s\u00e9g<\/td>\n3,97 g\/cm\u00b3<\/td>\n<\/tr>\n
            Olvad\u00e1spont<\/td>\n2050-2100\u00b0C<\/td>\n<\/tr>\n
            Maxim\u00e1lis \u00fczemi h\u0151m\u00e9rs\u00e9klet<\/td>\n\u22642000\u00b0C<\/td>\n<\/tr>\n
            Szak\u00edt\u00f3szil\u00e1rds\u00e1g<\/td>\n275 - 400 MPa<\/td>\n<\/tr>\n
            Hajl\u00edt\u00f3szil\u00e1rds\u00e1g<\/td>\n480 - 895 MPa<\/td>\n<\/tr>\n
            Young modulus<\/td>\n435 GPa<\/td>\n<\/tr>\n
            \u00c1tviteli tartom\u00e1ny<\/td>\n190 nm - 5 \u03bcm<\/td>\n<\/tr>\n
            L\u00e1that\u00f3 \u00e1tereszt\u0151k\u00e9pess\u00e9g<\/td>\n\u226585%<\/td>\n<\/tr>\n
            T\u00f6r\u00e9smutat\u00f3<\/td>\n~1.76<\/td>\n<\/tr>\n
            Fel\u00fclet min\u0151s\u00e9ge<\/td>\n20\/10 - 80\/50 S\/D<\/td>\n<\/tr>\n
            Fel\u00fcleti \u00e9rdess\u00e9g<\/td>\n<0,3 nm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
            \n

            Testreszab\u00e1si k\u00e9pess\u00e9g<\/span><\/h2>\n
            \n
            \n\n\n\n\n\n\n\n\n\n\n\n\n
            Param\u00e9ter<\/th>\nTartom\u00e1ny<\/th>\n<\/tr>\n<\/thead>\n
            K\u00fcls\u0151 \u00e1tm\u00e9r\u0151 (OD)<\/td>\n0,1 - 350 mm<\/td>\n<\/tr>\n
            Bels\u0151 \u00e1tm\u00e9r\u0151 (ID)<\/td>\nTestreszabhat\u00f3<\/td>\n<\/tr>\n
            Hossz\u00fas\u00e1g<\/td>\n0,1 - 500 mm<\/td>\n<\/tr>\n
            Falvastags\u00e1g<\/td>\nMinimum 0,1 mm<\/td>\n<\/tr>\n
            M\u00e9rett\u0171r\u00e9s<\/td>\n\u00b10,1 mm<\/td>\n<\/tr>\n
            Vastags\u00e1g t\u0171r\u00e9s<\/td>\n\u00b10,01 - 0,10 mm<\/td>\n<\/tr>\n
            P\u00e1rhuzamoss\u00e1g<\/td>\n\u22645\u2032<\/td>\n<\/tr>\n
            Laposs\u00e1g<\/td>\n\u03bb\/4 @ 633 nm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

            \u2714 El\u00e9rhet\u0151 opci\u00f3k:<\/p>\n

              \n
            • Pol\u00edroz\u00e1s \/ csiszol\u00e1s \/ optikai ut\u00f3munka<\/li>\n
            • Fazett\u00e1z\u00e1s \u00e9s \u00e9lmegmunk\u00e1l\u00e1s<\/li>\n
            • Krist\u00e1lyorient\u00e1ci\u00f3 (C, A, M, R s\u00edkok)<\/li>\n
            • Egyedi form\u00e1k \u00e9s \u00f6sszetett geometri\u00e1k<\/li>\n<\/ul>\n

              \"\"<\/p>\n

              \n

              EFG n\u00f6veked\u00e9si m\u00f3dszer (mi\u00e9rt fontos)<\/span><\/h2>\n

              Az Edge-Defined Film-Fed Growth (EFG) m\u00f3dszer az olvadt alum\u00ednium-oxidot kapill\u00e1ris hat\u00e1s seg\u00edts\u00e9g\u00e9vel h\u00fazza \u00e1t egy form\u00e1zott szersz\u00e1mon, ahol a krist\u00e1lyosod\u00e1s egy magkrist\u00e1ly \u00e1ltal vez\u00e9relve t\u00f6rt\u00e9nik.<\/p>\n

              Az EFG el\u0151nyei:<\/span><\/h3>\n

              \"Nagy<\/span><\/h2>\n

              \u00a0<\/span><\/p>\n

                \n
              • A keresztmetszet alakj\u00e1nak k\u00f6zvetlen ellen\u0151rz\u00e9se<\/li>\n
              • Folyamatos krist\u00e1lyn\u00f6veked\u00e9s<\/li>\n
              • T\u00f6bbcs\u00f6ves egyidej\u0171 gy\u00e1rt\u00e1s<\/li>\n
              • Jelent\u0151sen javul\u00f3 termel\u00e9si hat\u00e9konys\u00e1g<\/li>\n
              • Cs\u00f6kkentett k\u00f6lts\u00e9g a KY megmunk\u00e1l\u00e1shoz k\u00e9pest<\/li>\n<\/ul>\n
                \n

                EFG vs KY Zaf\u00edrcs\u00f6vek<\/span><\/h2>\n
                \n
                \n\n\n\n\n\n\n\n\n\n
                Jellemz\u0151<\/th>\nEFG<\/th>\nKY<\/th>\n<\/tr>\n<\/thead>\n
                Gy\u00e1rt\u00e1s<\/td>\nK\u00f6zvetlen n\u00f6veked\u00e9s<\/td>\nMegmunk\u00e1lt b\u00f3l\u00e9b\u00f3l<\/td>\n<\/tr>\n
                K\u00f6lts\u00e9gek<\/td>\nAls\u00f3<\/td>\nMagasabb<\/td>\n<\/tr>\n
                M\u00e9ret K\u00e9pess\u00e9g<\/td>\nKiv\u00e1l\u00f3 hossz\u00fa cs\u00f6vekhez<\/td>\nKorl\u00e1tozott<\/td>\n<\/tr>\n
                Krist\u00e1ly egyenletess\u00e9g<\/td>\nJ\u00f3<\/td>\nKiv\u00e1l\u00f3<\/td>\n<\/tr>\n
                Alkalmaz\u00e1s<\/td>\nIpari \/ nagy\u00fczemi<\/td>\nPrec\u00edzi\u00f3s optika<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
                \n

                Alkalmaz\u00e1sok<\/span><\/h2>\n
                  \n
                • F\u00e9lvezet\u0151 berendez\u00e9sek (folyamatcs\u00f6vek, v\u00e9d\u0151cs\u00f6vek)<\/li>\n
                • Optikai rendszerek (ablakok, lencs\u00e9k, l\u00e9zerkomponensek)<\/li>\n
                • Infrav\u00f6r\u00f6s \u00e9s UV rendszerek<\/li>\n
                • Magas h\u0151m\u00e9rs\u00e9klet\u0171 kemenc\u00e9k<\/li>\n
                • Vegyipari feldolgoz\u00e1si k\u00f6rnyezetek<\/li>\n
                • Rep\u00fcl\u0151g\u00e9p- \u00e9s v\u00e9delmi rendszerek<\/li>\n
                • Prec\u00edzi\u00f3s mechanikai alkatr\u00e9szek (bele\u00e9rtve a csap\u00e1gyakat is)<\/li>\n<\/ul>\n
                  \n

                  GYIK<\/span><\/h2>\n

                  1. k\u00e9rd\u00e9s: Mi az a zaf\u00edrcs\u0151?
                  A zaf\u00edrcs\u0151 egy egykrist\u00e1lyos Al\u2082O\u2083-b\u00f3l k\u00e9sz\u00fclt \u00fcreges hengeres alkatr\u00e9sz, amely kiv\u00e9teles kem\u00e9nys\u00e9get, h\u0151stabilit\u00e1st \u00e9s optikai \u00e1tl\u00e1that\u00f3s\u00e1got biztos\u00edt.<\/p>\n

                  2. k\u00e9rd\u00e9s: Mi az EFG zaf\u00edrcs\u00f6vek el\u0151nye?
                  Az EFG cs\u00f6veket k\u00f6zvetlen\u00fcl form\u00e1ra n\u00f6vesztik, ami cs\u00f6kkenti a k\u00f6lts\u00e9geket \u00e9s a hagyom\u00e1nyos KY m\u00f3dszerekhez k\u00e9pest nagyobb hossz\u00fas\u00e1gokat tesz lehet\u0151v\u00e9.<\/p>\n

                  3. k\u00e9rd\u00e9s: Tud egyedi m\u00e9reteket biztos\u00edtani?
                  Igen, a m\u00e9retek, a t\u0171r\u00e9sek, a fel\u00fcletkezel\u00e9s \u00e9s a krist\u00e1lyok orient\u00e1ci\u00f3ja teljes m\u00e9rt\u00e9kben testre szabhat\u00f3.<\/p>","protected":false},"excerpt":{"rendered":"

                  Az EFG (Edge-Defined Film-Fed Growth) zaf\u00edrcs\u0151 egy egykrist\u00e1lyos alum\u00ednium-oxidb\u00f3l (Al\u2082O\u2083) k\u00e9sz\u00fclt nagy teljes\u00edtm\u00e9ny\u0171 \u00fcreges alkatr\u00e9sz. A KY-n\u00f6vesztett bubor\u00e9kokb\u00f3l t\u00f6rt\u00e9n\u0151 hagyom\u00e1nyos megmunk\u00e1l\u00e1ssal ellent\u00e9tben az EFG-m\u00f3dszer k\u00f6zel h\u00e1l\u00f3 alak\u00fa n\u00f6veked\u00e9st tesz lehet\u0151v\u00e9, jelent\u0151sen cs\u00f6kkentve az anyaghullad\u00e9kot \u00e9s a megmunk\u00e1l\u00e1si k\u00f6lts\u00e9geket.<\/p>","protected":false},"featured_media":2824,"comment_status":"open","ping_status":"closed","template":"","meta":{"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":"default","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 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