{"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&#038;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\/vi\/product\/high-hardness-sapphire-tube-efg-method-custom-size-acid-heat-resistant\/","title":{"rendered":"\u1ed0ng sapphire c\u00f3 \u0111\u1ed9 c\u1ee9ng cao, s\u1ea3n xu\u1ea5t theo ph\u01b0\u01a1ng ph\u00e1p EFG, k\u00edch th\u01b0\u1edbc t\u00f9y ch\u1ec9nh, ch\u1ecbu axit v\u00e0 ch\u1ecbu nhi\u1ec7t"},"content":{"rendered":"<p data-start=\"391\" data-end=\"695\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignright wp-image-2823\" src=\"https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/04\/High-Hardness-Sapphire-Tube-EFG-Method-Custom-Size-Acid-Heat-Resistant-1-300x300.png\" alt=\"\u1ed0ng sapphire c\u00f3 \u0111\u1ed9 c\u1ee9ng cao, s\u1ea3n xu\u1ea5t theo ph\u01b0\u01a1ng ph\u00e1p EFG, k\u00edch th\u01b0\u1edbc t\u00f9y ch\u1ec9nh, ch\u1ecbu axit v\u00e0 ch\u1ecbu nhi\u1ec7t\" width=\"245\" height=\"245\" srcset=\"https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/04\/High-Hardness-Sapphire-Tube-EFG-Method-Custom-Size-Acid-Heat-Resistant-1-300x300.png 300w, https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/04\/High-Hardness-Sapphire-Tube-EFG-Method-Custom-Size-Acid-Heat-Resistant-1-150x150.png 150w, https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/04\/High-Hardness-Sapphire-Tube-EFG-Method-Custom-Size-Acid-Heat-Resistant-1-768x768.png 768w, https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/04\/High-Hardness-Sapphire-Tube-EFG-Method-Custom-Size-Acid-Heat-Resistant-1-12x12.png 12w, https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/04\/High-Hardness-Sapphire-Tube-EFG-Method-Custom-Size-Acid-Heat-Resistant-1-600x600.png 600w, https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/04\/High-Hardness-Sapphire-Tube-EFG-Method-Custom-Size-Acid-Heat-Resistant-1-100x100.png 100w, https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/04\/High-Hardness-Sapphire-Tube-EFG-Method-Custom-Size-Acid-Heat-Resistant-1.png 1000w\" sizes=\"(max-width: 245px) 100vw, 245px\" \/>\u1ed0ng sapphire EFG (Edge-Defined Film-Fed Growth) l\u00e0 m\u1ed9t b\u1ed9 ph\u1eadn r\u1ed7ng c\u00f3 hi\u1ec7u su\u1ea5t cao \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u1eeb oxit nh\u00f4m \u0111\u01a1n tinh th\u1ec3 (Al\u2082O\u2083). Kh\u00e1c v\u1edbi ph\u01b0\u01a1ng ph\u00e1p gia c\u00f4ng truy\u1ec1n th\u1ed1ng t\u1eeb c\u00e1c kh\u1ed1i sapphire \u0111\u01b0\u1ee3c nu\u00f4i c\u1ea5y theo ph\u01b0\u01a1ng ph\u00e1p KY, ph\u01b0\u01a1ng ph\u00e1p EFG cho ph\u00e9p nu\u00f4i c\u1ea5y g\u1ea7n nh\u01b0 \u0111\u1ea1t h\u00ecnh d\u1ea1ng cu\u1ed1i c\u00f9ng, gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 l\u01b0\u1ee3ng ph\u1ebf li\u1ec7u v\u00e0 chi ph\u00ed gia c\u00f4ng.<\/p>\n<p data-start=\"697\" data-end=\"987\">V\u1edbi nh\u1eefng \u0111\u1eb7c t\u00ednh v\u01b0\u1ee3t tr\u1ed9i nh\u01b0 \u0111\u1ed9 c\u1ee9ng c\u1ef1c cao (9 theo thang Mohs), kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao (&gt;2000\u00b0C), \u0111\u1ed9 truy\u1ec1n s\u00e1ng tuy\u1ec7t v\u1eddi (190 nm \u2013 5 \u03bcm) v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh h\u00f3a h\u1ecdc v\u01b0\u1ee3t tr\u1ed9i, \u1ed1ng sapphire \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t m\u00e0 th\u1ea1ch anh hay th\u1ee7y tinh kh\u00f4ng th\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh.<\/p>\n<hr data-start=\"989\" data-end=\"992\" \/>\n<h2 data-section-id=\"nq7q8b\" data-start=\"994\" data-end=\"1026\"><span role=\"text\">C\u00e1c t\u00ednh n\u0103ng v\u00e0 \u01b0u \u0111i\u1ec3m ch\u00ednh<\/span><\/h2>\n<h3 data-section-id=\"1w6rn9a\" data-start=\"1028\" data-end=\"1077\"><span role=\"text\">1. S\u1ea3n xu\u1ea5t theo ph\u01b0\u01a1ng ph\u00e1p Near-Net Shape (Ti\u1ebft ki\u1ec7m chi ph\u00ed)<\/span><\/h3>\n<ul data-start=\"1078\" data-end=\"1211\">\n<li data-section-id=\"1j974yf\" data-start=\"1078\" data-end=\"1115\">Ph\u01b0\u01a1ng ph\u00e1p nu\u00f4i c\u1ea5y \u1ed1ng tr\u1ef1c ti\u1ebfp b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p EFG<\/li>\n<li data-section-id=\"1nzkyfu\" data-start=\"1116\" data-end=\"1160\">Gi\u1ea3m thi\u1ec3u t\u1ed5n th\u1ea5t v\u1eadt li\u1ec7u v\u00e0 th\u1eddi gian gia c\u00f4ng<\/li>\n<li data-section-id=\"23ulms\" data-start=\"1161\" data-end=\"1211\">R\u1ea5t ph\u00f9 h\u1ee3p cho c\u00e1c \u1ed1ng c\u00f3 chi\u1ec1u d\u00e0i l\u1edbn v\u00e0 \u0111\u01b0\u1eddng k\u00ednh l\u1edbn<\/li>\n<\/ul>\n<h3 data-section-id=\"tc4tkk\" data-start=\"1213\" data-end=\"1263\"><span role=\"text\">2. Kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao v\u01b0\u1ee3t tr\u1ed9i<\/span><\/h3>\n<ul data-start=\"1264\" data-end=\"1395\">\n<li data-section-id=\"1qtxzhq\" data-start=\"1264\" data-end=\"1299\">\u0110i\u1ec3m n\u00f3ng ch\u1ea3y l\u00ean \u0111\u1ebfn 2050\u20132100\u00b0C<\/li>\n<li data-section-id=\"1mkm3rp\" data-start=\"1300\" data-end=\"1349\">Ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh \u1edf nhi\u1ec7t \u0111\u1ed9 l\u00ean \u0111\u1ebfn 2000\u00b0C<\/li>\n<li data-section-id=\"1n9elll\" data-start=\"1350\" data-end=\"1395\">Ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c m\u00f4i tr\u01b0\u1eddng nhi\u1ec7t \u0111\u1ed9 kh\u1eafc nghi\u1ec7t<\/li>\n<\/ul>\n<h3 data-section-id=\"7wqdci\" data-start=\"1397\" data-end=\"1436\"><span role=\"text\">3. T\u00ednh ch\u1ea5t quang h\u1ecdc v\u01b0\u1ee3t tr\u1ed9i<\/span><\/h3>\n<ul data-start=\"1437\" data-end=\"1588\">\n<li data-section-id=\"7b63jc\" data-start=\"1437\" data-end=\"1497\">D\u1ea3i b\u01b0\u1edbc s\u00f3ng r\u1ed9ng: 190 nm \u2013 5000 nm (t\u1eeb tia c\u1ef1c t\u00edm \u0111\u1ebfn h\u1ed3ng ngo\u1ea1i)<\/li>\n<li data-section-id=\"ojjg52\" data-start=\"1498\" data-end=\"1540\">\u0110\u1ed9 truy\u1ec1n s\u00e1ng cao: \u226585%<\/li>\n<li data-section-id=\"1vo94s1\" data-start=\"1541\" data-end=\"1588\">R\u1ea5t ph\u00f9 h\u1ee3p cho c\u00e1c c\u1eeda s\u1ed5 quang h\u1ecdc v\u00e0 h\u1ec7 th\u1ed1ng laser<\/li>\n<\/ul>\n<h3 data-section-id=\"bnpm8e\" data-start=\"1590\" data-end=\"1629\"><span role=\"text\">4. Kh\u1ea3 n\u0103ng ch\u1ed1ng h\u00f3a ch\u1ea5t v\u01b0\u1ee3t tr\u1ed9i<\/span><\/h3>\n<ul data-start=\"1630\" data-end=\"1776\">\n<li data-section-id=\"pgokxw\" data-start=\"1630\" data-end=\"1664\">Ch\u1ecbu \u0111\u01b0\u1ee3c axit v\u00e0 ki\u1ec1m<\/li>\n<li data-section-id=\"1tgz6vq\" data-start=\"1665\" data-end=\"1721\">Kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n tuy\u1ec7t v\u1eddi trong c\u00e1c m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t<\/li>\n<li data-section-id=\"1yybtqy\" data-start=\"1722\" data-end=\"1776\">Ph\u00f9 h\u1ee3p v\u1edbi ng\u00e0nh c\u00f4ng nghi\u1ec7p b\u00e1n d\u1eabn v\u00e0 h\u00f3a ch\u1ea5t<\/li>\n<\/ul>\n<h3 data-section-id=\"y9aart\" data-start=\"1778\" data-end=\"1820\"><span role=\"text\">5. \u0110\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc v\u01b0\u1ee3t tr\u1ed9i<\/span><\/h3>\n<ul data-start=\"1821\" data-end=\"1966\">\n<li data-section-id=\"geweak\" data-start=\"1821\" data-end=\"1866\">\u0110\u1ed9 c\u1ee9ng: 9 theo thang Mohs (ch\u1ec9 \u0111\u1ee9ng sau kim c\u01b0\u01a1ng)<\/li>\n<li data-section-id=\"1epc5tq\" data-start=\"1867\" data-end=\"1913\">Kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n cao v\u00e0 tu\u1ed5i th\u1ecd d\u00e0i<\/li>\n<li data-section-id=\"469nlf\" data-start=\"1914\" data-end=\"1966\">Gi\u1eef \u0111\u01b0\u1ee3c t\u00ednh to\u00e0n v\u1eb9n trong \u0111i\u1ec1u ki\u1ec7n ch\u1ecbu \u00e1p l\u1ef1c cao<\/li>\n<\/ul>\n<hr data-start=\"1968\" data-end=\"1971\" \/>\n<h2 data-section-id=\"id1bjs\" data-start=\"1973\" data-end=\"2004\"><span role=\"text\">Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/span><\/h2>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"2006\" data-end=\"2563\">\n<thead data-start=\"2006\" data-end=\"2026\">\n<tr data-start=\"2006\" data-end=\"2026\">\n<th class=\"\" data-start=\"2006\" data-end=\"2017\" data-col-size=\"sm\">B\u1ea5t \u0111\u1ed9ng s\u1ea3n<\/th>\n<th class=\"\" data-start=\"2017\" data-end=\"2026\" data-col-size=\"sm\">Gi\u00e1 tr\u1ecb<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"2045\" data-end=\"2563\">\n<tr data-start=\"2045\" data-end=\"2091\">\n<td data-start=\"2045\" data-end=\"2056\" data-col-size=\"sm\">Ch\u1ea5t li\u1ec7u<\/td>\n<td data-col-size=\"sm\" data-start=\"2056\" data-end=\"2091\">Al\u2082O\u2083 tinh th\u1ec3 \u0111\u01a1n (Ng\u1ecdc b\u00edch)<\/td>\n<\/tr>\n<tr data-start=\"2092\" data-end=\"2120\">\n<td data-start=\"2092\" data-end=\"2108\" data-col-size=\"sm\">Ph\u01b0\u01a1ng ph\u00e1p ph\u00e1t tri\u1ec3n<\/td>\n<td data-col-size=\"sm\" data-start=\"2108\" data-end=\"2120\">EFG \/ KY<\/td>\n<\/tr>\n<tr data-start=\"2121\" data-end=\"2141\">\n<td data-start=\"2121\" data-end=\"2130\" data-col-size=\"sm\">S\u1ef1 tinh khi\u1ebft<\/td>\n<td data-col-size=\"sm\" data-start=\"2130\" data-end=\"2141\">\u226599,991 TP3T<\/td>\n<\/tr>\n<tr data-start=\"2142\" data-end=\"2175\">\n<td data-start=\"2142\" data-end=\"2162\" data-col-size=\"sm\">C\u1ea5u tr\u00fac tinh th\u1ec3<\/td>\n<td data-col-size=\"sm\" data-start=\"2162\" data-end=\"2175\">H\u00ecnh l\u1ee5c gi\u00e1c<\/td>\n<\/tr>\n<tr data-start=\"2176\" data-end=\"2197\">\n<td data-start=\"2176\" data-end=\"2187\" data-col-size=\"sm\">\u0110\u1ed9 c\u1ee9ng<\/td>\n<td data-col-size=\"sm\" data-start=\"2187\" data-end=\"2197\">Mohs 9<\/td>\n<\/tr>\n<tr data-start=\"2198\" data-end=\"2222\">\n<td data-start=\"2198\" data-end=\"2208\" data-col-size=\"sm\">M\u1eadt \u0111\u1ed9<\/td>\n<td data-col-size=\"sm\" data-start=\"2208\" data-end=\"2222\">3,97 g\/cm\u00b3<\/td>\n<\/tr>\n<tr data-start=\"2223\" data-end=\"2254\">\n<td data-start=\"2223\" data-end=\"2239\" data-col-size=\"sm\">\u0110i\u1ec3m n\u00f3ng ch\u1ea3y<\/td>\n<td data-col-size=\"sm\" data-start=\"2239\" data-end=\"2254\">2050\u20132100\u00b0C<\/td>\n<\/tr>\n<tr data-start=\"2255\" data-end=\"2285\">\n<td data-start=\"2255\" data-end=\"2274\" data-col-size=\"sm\">Nhi\u1ec7t \u0111\u1ed9 l\u00e0m vi\u1ec7c t\u1ed1i \u0111a<\/td>\n<td data-col-size=\"sm\" data-start=\"2274\" data-end=\"2285\">\u22642000\u00b0C<\/td>\n<\/tr>\n<tr data-start=\"2286\" data-end=\"2322\">\n<td data-start=\"2286\" data-end=\"2305\" data-col-size=\"sm\">\u0110\u1ed9 b\u1ec1n k\u00e9o<\/td>\n<td data-col-size=\"sm\" data-start=\"2305\" data-end=\"2322\">275 \u2013 400 MPa<\/td>\n<\/tr>\n<tr data-start=\"2323\" data-end=\"2360\">\n<td data-start=\"2323\" data-end=\"2343\" data-col-size=\"sm\">\u0110\u1ed9 b\u1ec1n u\u1ed1n<\/td>\n<td data-col-size=\"sm\" data-start=\"2343\" data-end=\"2360\">480 \u2013 895 MPa<\/td>\n<\/tr>\n<tr data-start=\"2361\" data-end=\"2390\">\n<td data-start=\"2361\" data-end=\"2379\" data-col-size=\"sm\">H\u1ec7 s\u1ed1 \u0111\u00e0n h\u1ed3i c\u1ee7a Young<\/td>\n<td data-col-size=\"sm\" data-start=\"2379\" data-end=\"2390\">435 GPa<\/td>\n<\/tr>\n<tr data-start=\"2391\" data-end=\"2429\">\n<td data-start=\"2391\" data-end=\"2412\" data-col-size=\"sm\">Ph\u1ea1m vi truy\u1ec1n \u0111\u1ed9ng<\/td>\n<td data-col-size=\"sm\" data-start=\"2412\" data-end=\"2429\">190 nm \u2013 5 \u03bcm<\/td>\n<\/tr>\n<tr data-start=\"2430\" data-end=\"2462\">\n<td data-start=\"2430\" data-end=\"2454\" data-col-size=\"sm\">H\u1ec7 s\u1ed1 truy\u1ec1n s\u00e1ng<\/td>\n<td data-col-size=\"sm\" data-start=\"2454\" data-end=\"2462\">\u226585%<\/td>\n<\/tr>\n<tr data-start=\"2463\" data-end=\"2491\">\n<td data-start=\"2463\" data-end=\"2482\" data-col-size=\"sm\">Chi\u1ebft su\u1ea5t<\/td>\n<td data-col-size=\"sm\" data-start=\"2482\" data-end=\"2491\">~1.76<\/td>\n<\/tr>\n<tr data-start=\"2492\" data-end=\"2531\">\n<td data-start=\"2492\" data-end=\"2510\" data-col-size=\"sm\">Ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t<\/td>\n<td data-col-size=\"sm\" data-start=\"2510\" data-end=\"2531\">20\/10 \u2013 80\/50 S\/D<\/td>\n<\/tr>\n<tr data-start=\"2532\" data-end=\"2563\">\n<td data-start=\"2532\" data-end=\"2552\" data-col-size=\"sm\">\u0110\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t<\/td>\n<td data-col-size=\"sm\" data-start=\"2552\" data-end=\"2563\">&lt;0,3 nm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<hr data-start=\"2565\" data-end=\"2568\" \/>\n<h2 data-section-id=\"11ulitk\" data-start=\"2570\" data-end=\"2601\"><span role=\"text\">Kh\u1ea3 n\u0103ng t\u00f9y ch\u1ec9nh<\/span><\/h2>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"2603\" data-end=\"2912\">\n<thead data-start=\"2603\" data-end=\"2624\">\n<tr data-start=\"2603\" data-end=\"2624\">\n<th class=\"\" data-start=\"2603\" data-end=\"2615\" data-col-size=\"sm\">Tham s\u1ed1<\/th>\n<th class=\"\" data-start=\"2615\" data-end=\"2624\" data-col-size=\"sm\">Ph\u1ea1m vi<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"2645\" data-end=\"2912\">\n<tr data-start=\"2645\" data-end=\"2683\">\n<td data-start=\"2645\" data-end=\"2667\" data-col-size=\"sm\">\u0110\u01b0\u1eddng k\u00ednh ngo\u00e0i (OD)<\/td>\n<td data-col-size=\"sm\" data-start=\"2667\" data-end=\"2683\">0,1 \u2013 350 mm<\/td>\n<\/tr>\n<tr data-start=\"2684\" data-end=\"2722\">\n<td data-start=\"2684\" data-end=\"2706\" data-col-size=\"sm\">\u0110\u01b0\u1eddng k\u00ednh trong (ID)<\/td>\n<td data-col-size=\"sm\" data-start=\"2706\" data-end=\"2722\">C\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh<\/td>\n<\/tr>\n<tr data-start=\"2723\" data-end=\"2748\">\n<td data-start=\"2723\" data-end=\"2732\" data-col-size=\"sm\">Chi\u1ec1u d\u00e0i<\/td>\n<td data-col-size=\"sm\" data-start=\"2732\" data-end=\"2748\">0,1 \u2013 500 mm<\/td>\n<\/tr>\n<tr data-start=\"2749\" data-end=\"2784\">\n<td data-start=\"2749\" data-end=\"2766\" data-col-size=\"sm\">\u0110\u1ed9 d\u00e0y th\u00e0nh<\/td>\n<td data-col-size=\"sm\" data-start=\"2766\" data-end=\"2784\">T\u1ed1i thi\u1ec3u 0,1 mm<\/td>\n<\/tr>\n<tr data-start=\"2785\" data-end=\"2820\">\n<td data-start=\"2785\" data-end=\"2809\" data-col-size=\"sm\">Dung sai k\u00edch th\u01b0\u1edbc<\/td>\n<td data-col-size=\"sm\" data-start=\"2809\" data-end=\"2820\">\u00b10,1 mm<\/td>\n<\/tr>\n<tr data-start=\"2821\" data-end=\"2862\">\n<td data-start=\"2821\" data-end=\"2843\" data-col-size=\"sm\">Dung sai \u0111\u1ed9 d\u00e0y<\/td>\n<td data-col-size=\"sm\" data-start=\"2843\" data-end=\"2862\">\u00b10,01 \u2013 0,10 mm<\/td>\n<\/tr>\n<tr data-start=\"2863\" data-end=\"2884\">\n<td data-start=\"2863\" data-end=\"2877\" data-col-size=\"sm\">Song song<\/td>\n<td data-col-size=\"sm\" data-start=\"2877\" data-end=\"2884\">\u22645\u2032<\/td>\n<\/tr>\n<tr data-start=\"2885\" data-end=\"2912\">\n<td data-start=\"2885\" data-end=\"2896\" data-col-size=\"sm\">\u0110\u1ed9 ph\u1eb3ng<\/td>\n<td data-col-size=\"sm\" data-start=\"2896\" data-end=\"2912\">\u03bb\/4 @ 633 nm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p data-start=\"2914\" data-end=\"2936\">\u2714 C\u00e1c t\u00f9y ch\u1ecdn c\u00f3 s\u1eb5n:<\/p>\n<ul data-start=\"2937\" data-end=\"3099\">\n<li data-section-id=\"a00nxc\" data-start=\"2937\" data-end=\"2981\">\u0110\u00e1nh b\u00f3ng \/ M\u00e0i \/ Ho\u00e0n thi\u1ec7n quang h\u1ecdc<\/li>\n<li data-section-id=\"t4tbps\" data-start=\"2982\" data-end=\"3014\">V\u00e1t c\u1ea1nh &amp; X\u1eed l\u00fd m\u00e9p<\/li>\n<li data-section-id=\"16yqxm1\" data-start=\"3015\" data-end=\"3058\">H\u01b0\u1edbng tinh th\u1ec3 (c\u00e1c m\u1eb7t C, A, M, R)<\/li>\n<li data-section-id=\"spvmsw\" data-start=\"3059\" data-end=\"3099\">H\u00ecnh d\u1ea1ng t\u00f9y ch\u1ec9nh v\u00e0 h\u00ecnh h\u1ecdc ph\u1ee9c t\u1ea1p<\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"wp-image-2829 size-full aligncenter\" src=\"https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/04\/EFG.png\" alt=\"\" width=\"680\" height=\"474\" srcset=\"https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/04\/EFG.png 680w, https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/04\/EFG-300x209.png 300w, https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/04\/EFG-18x12.png 18w, https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/04\/EFG-600x418.png 600w\" sizes=\"(max-width: 680px) 100vw, 680px\" \/><\/p>\n<hr data-start=\"3101\" data-end=\"3104\" \/>\n<h2 data-section-id=\"7v2e2l\" data-start=\"3106\" data-end=\"3147\"><span role=\"text\">Ph\u01b0\u01a1ng ph\u00e1p T\u0103ng tr\u01b0\u1edfng EFG (T\u1ea1i sao n\u00f3 l\u1ea1i quan tr\u1ecdng)<\/span><\/h2>\n<p data-start=\"3149\" data-end=\"3320\">Ph\u01b0\u01a1ng ph\u00e1p T\u0103ng tr\u01b0\u1edfng b\u1eb1ng m\u00e0ng \u0111\u1ecbnh h\u00ecnh c\u1ea1nh (EFG) s\u1eed d\u1ee5ng hi\u1ec7n t\u01b0\u1ee3ng mao d\u1eabn \u0111\u1ec3 d\u1eabn nh\u00f4m oxit n\u00f3ng ch\u1ea3y qua m\u1ed9t khu\u00f4n \u0111\u1ecbnh h\u00ecnh, n\u01a1i qu\u00e1 tr\u00ecnh k\u1ebft tinh di\u1ec5n ra d\u01b0\u1edbi s\u1ef1 d\u1eabn d\u1eaft c\u1ee7a tinh th\u1ec3 h\u1ea1t gi\u1ed1ng.<\/p>\n<h3 data-section-id=\"990my1\" data-start=\"3322\" data-end=\"3348\"><span role=\"text\">\u01afu \u0111i\u1ec3m c\u1ee7a EFG:<\/span><\/h3>\n<h2 style=\"font-style: normal;\" data-section-id=\"7v2e2l\" data-start=\"3106\" data-end=\"3147\"><span style=\"font-size: 27.2px;\" role=\"text\"><img decoding=\"async\" class=\"alignright wp-image-2821\" src=\"https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/04\/High-Hardness-Sapphire-Tube-EFG-Method-Custom-Size-Acid-Heat-Resistant-3-300x300.png\" alt=\"\u1ed0ng sapphire c\u00f3 \u0111\u1ed9 c\u1ee9ng cao, s\u1ea3n xu\u1ea5t theo ph\u01b0\u01a1ng ph\u00e1p EFG, k\u00edch th\u01b0\u1edbc t\u00f9y ch\u1ec9nh, ch\u1ecbu axit v\u00e0 ch\u1ecbu nhi\u1ec7t\" width=\"207\" height=\"207\" srcset=\"https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/04\/High-Hardness-Sapphire-Tube-EFG-Method-Custom-Size-Acid-Heat-Resistant-3-300x300.png 300w, https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/04\/High-Hardness-Sapphire-Tube-EFG-Method-Custom-Size-Acid-Heat-Resistant-3-150x150.png 150w, https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/04\/High-Hardness-Sapphire-Tube-EFG-Method-Custom-Size-Acid-Heat-Resistant-3-768x768.png 768w, https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/04\/High-Hardness-Sapphire-Tube-EFG-Method-Custom-Size-Acid-Heat-Resistant-3-12x12.png 12w, https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/04\/High-Hardness-Sapphire-Tube-EFG-Method-Custom-Size-Acid-Heat-Resistant-3-600x600.png 600w, https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/04\/High-Hardness-Sapphire-Tube-EFG-Method-Custom-Size-Acid-Heat-Resistant-3-100x100.png 100w, https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/04\/High-Hardness-Sapphire-Tube-EFG-Method-Custom-Size-Acid-Heat-Resistant-3.png 1000w\" sizes=\"(max-width: 207px) 100vw, 207px\" \/><\/span><\/h2>\n<p><span style=\"font-size: 27.2px;\" role=\"text\">\u00a0<\/span><\/p>\n<ul data-start=\"3349\" data-end=\"3554\">\n<li data-section-id=\"1mwqa0k\" data-start=\"3349\" data-end=\"3394\">Ki\u1ec3m so\u00e1t tr\u1ef1c ti\u1ebfp h\u00ecnh d\u1ea1ng m\u1eb7t c\u1eaft ngang<\/li>\n<li data-section-id=\"pvfod2\" data-start=\"3395\" data-end=\"3424\">Ph\u01b0\u01a1ng ph\u00e1p nu\u00f4i c\u1ea5y tinh th\u1ec3 li\u00ean t\u1ee5c<\/li>\n<li data-section-id=\"k5kbzk\" data-start=\"3425\" data-end=\"3463\">S\u1ea3n xu\u1ea5t \u0111\u1ed3ng th\u1eddi nhi\u1ec1u \u1ed1ng<\/li>\n<li data-section-id=\"qussfu\" data-start=\"3464\" data-end=\"3512\">N\u0103ng su\u1ea5t s\u1ea3n xu\u1ea5t \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3<\/li>\n<li data-section-id=\"10ry6tp\" data-start=\"3513\" data-end=\"3554\">Chi ph\u00ed th\u1ea5p h\u01a1n so v\u1edbi gia c\u00f4ng b\u1eb1ng m\u00e1y KY<\/li>\n<\/ul>\n<hr data-start=\"3556\" data-end=\"3559\" \/>\n<h2 data-section-id=\"smfo7b\" data-start=\"3561\" data-end=\"3592\"><span role=\"text\">EFG so v\u1edbi \u1ed1ng KY Sapphire<\/span><\/h2>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"3594\" data-end=\"3881\">\n<thead data-start=\"3594\" data-end=\"3616\">\n<tr data-start=\"3594\" data-end=\"3616\">\n<th class=\"\" data-start=\"3594\" data-end=\"3604\" data-col-size=\"sm\">T\u00ednh n\u0103ng<\/th>\n<th class=\"\" data-start=\"3604\" data-end=\"3610\" data-col-size=\"sm\">EFG<\/th>\n<th class=\"\" data-start=\"3610\" data-end=\"3616\" data-col-size=\"sm\">KY<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"3639\" data-end=\"3881\">\n<tr data-start=\"3639\" data-end=\"3694\">\n<td data-start=\"3639\" data-end=\"3655\" data-col-size=\"sm\">S\u1ea3n xu\u1ea5t<\/td>\n<td data-col-size=\"sm\" data-start=\"3655\" data-end=\"3671\">T\u0103ng tr\u01b0\u1edfng tr\u1ef1c ti\u1ebfp<\/td>\n<td data-col-size=\"sm\" data-start=\"3671\" data-end=\"3694\">\u0110\u01b0\u1ee3c gia c\u00f4ng t\u1eeb kh\u1ed1i nguy\u00ean kh\u1ed1i<\/td>\n<\/tr>\n<tr data-start=\"3695\" data-end=\"3720\">\n<td data-start=\"3695\" data-end=\"3702\" data-col-size=\"sm\">Chi ph\u00ed<\/td>\n<td data-col-size=\"sm\" data-start=\"3702\" data-end=\"3710\">Th\u1ea5p h\u01a1n<\/td>\n<td data-col-size=\"sm\" data-start=\"3710\" data-end=\"3720\">Cao h\u01a1n<\/td>\n<\/tr>\n<tr data-start=\"3721\" data-end=\"3777\">\n<td data-start=\"3721\" data-end=\"3739\" data-col-size=\"sm\">Kh\u1ea3 n\u0103ng v\u1ec1 k\u00edch th\u01b0\u1edbc<\/td>\n<td data-col-size=\"sm\" data-start=\"3739\" data-end=\"3766\">R\u1ea5t ph\u00f9 h\u1ee3p cho c\u00e1c \u1ed1ng d\u00e0i<\/td>\n<td data-col-size=\"sm\" data-start=\"3766\" data-end=\"3777\">S\u1ed1 l\u01b0\u1ee3ng c\u00f3 h\u1ea1n<\/td>\n<\/tr>\n<tr data-start=\"3778\" data-end=\"3819\">\n<td data-start=\"3778\" data-end=\"3799\" data-col-size=\"sm\">\u0110\u1ed9 \u0111\u1ed3ng nh\u1ea5t c\u1ee7a tinh th\u1ec3<\/td>\n<td data-col-size=\"sm\" data-start=\"3799\" data-end=\"3806\">T\u1ed1t<\/td>\n<td data-col-size=\"sm\" data-start=\"3806\" data-end=\"3819\">Tuy\u1ec7t v\u1eddi<\/td>\n<\/tr>\n<tr data-start=\"3820\" data-end=\"3881\">\n<td data-start=\"3820\" data-end=\"3834\" data-col-size=\"sm\">\u0110\u01a1n \u0111\u0103ng k\u00fd<\/td>\n<td data-col-size=\"sm\" data-start=\"3834\" data-end=\"3861\">C\u00f4ng nghi\u1ec7p \/ quy m\u00f4 l\u1edbn<\/td>\n<td data-col-size=\"sm\" data-start=\"3861\" data-end=\"3881\">Quang h\u1ecdc ch\u00ednh x\u00e1c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<hr data-start=\"3883\" data-end=\"3886\" \/>\n<h2 data-section-id=\"k0zlak\" data-start=\"3888\" data-end=\"3907\"><span role=\"text\">\u1ee8ng d\u1ee5ng<\/span><\/h2>\n<ul data-start=\"3909\" data-end=\"4212\">\n<li data-section-id=\"1azh79o\" data-start=\"3909\" data-end=\"3970\">Thi\u1ebft b\u1ecb b\u00e1n d\u1eabn (\u1ed1ng x\u1eed l\u00fd, \u1ed1ng b\u1ea3o v\u1ec7)<\/li>\n<li data-section-id=\"u54fej\" data-start=\"3971\" data-end=\"4026\">H\u1ec7 th\u1ed1ng quang h\u1ecdc (c\u1eeda s\u1ed5, th\u1ea5u k\u00ednh, linh ki\u1ec7n laser)<\/li>\n<li data-section-id=\"30z3cn\" data-start=\"4027\" data-end=\"4054\">H\u1ec7 th\u1ed1ng h\u1ed3ng ngo\u1ea1i v\u00e0 tia c\u1ef1c t\u00edm<\/li>\n<li data-section-id=\"10mn5a4\" data-start=\"4055\" data-end=\"4084\">L\u00f2 nung nhi\u1ec7t \u0111\u1ed9 cao<\/li>\n<li data-section-id=\"1p9qk75\" data-start=\"4085\" data-end=\"4121\">M\u00f4i tr\u01b0\u1eddng x\u1eed l\u00fd h\u00f3a ch\u1ea5t<\/li>\n<li data-section-id=\"bnem2a\" data-start=\"4122\" data-end=\"4155\">H\u1ec7 th\u1ed1ng h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 v\u00e0 qu\u1ed1c ph\u00f2ng<\/li>\n<li data-section-id=\"1r6wl92\" data-start=\"4156\" data-end=\"4212\">C\u00e1c b\u1ed9 ph\u1eadn c\u01a1 kh\u00ed ch\u00ednh x\u00e1c (bao g\u1ed3m v\u00f2ng bi)<\/li>\n<\/ul>\n<hr data-start=\"4214\" data-end=\"4217\" \/>\n<h2 data-section-id=\"elc90z\" data-start=\"4219\" data-end=\"4229\"><span role=\"text\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/span><\/h2>\n<p data-start=\"4231\" data-end=\"4423\">C\u00e2u h\u1ecfi 1: \u1ed0ng sapphire l\u00e0 g\u00ec?<br data-start=\"4263\" data-end=\"4266\" \/>\u1ed0ng sapphire l\u00e0 m\u1ed9t b\u1ed9 ph\u1eadn h\u00ecnh tr\u1ee5 r\u1ed7ng \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u1eeb Al\u2082O\u2083 \u0111\u01a1n tinh th\u1ec3, c\u00f3 \u0111\u1ed9 c\u1ee9ng, \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t v\u00e0 \u0111\u1ed9 trong su\u1ed1t quang h\u1ecdc v\u01b0\u1ee3t tr\u1ed9i.<\/p>\n<p data-start=\"4425\" data-end=\"4598\">C\u00e2u h\u1ecfi 2: \u01afu \u0111i\u1ec3m c\u1ee7a \u1ed1ng sapphire EFG l\u00e0 g\u00ec?<br data-start=\"4477\" data-end=\"4480\" \/>\u1ed0ng EFG \u0111\u01b0\u1ee3c t\u1ea1o h\u00ecnh tr\u1ef1c ti\u1ebfp trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t, gi\u00fap gi\u1ea3m chi ph\u00ed v\u00e0 cho ph\u00e9p s\u1ea3n xu\u1ea5t c\u00e1c \u0111o\u1ea1n \u1ed1ng d\u00e0i h\u01a1n so v\u1edbi ph\u01b0\u01a1ng ph\u00e1p KY truy\u1ec1n th\u1ed1ng.<\/p>\n<p data-start=\"4600\" data-end=\"4745\">C\u00e2u h\u1ecfi 3: Qu\u00fd c\u00f4ng ty c\u00f3 cung c\u1ea5p c\u00e1c k\u00edch th\u01b0\u1edbc theo y\u00eau c\u1ea7u kh\u00f4ng?<br data-start=\"4637\" data-end=\"4640\" \/>\u0110\u00fang v\u1eady, qu\u00fd kh\u00e1ch c\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh ho\u00e0n to\u00e0n v\u1ec1 k\u00edch th\u01b0\u1edbc, dung sai, \u0111\u1ed9 nh\u1eb5n b\u1ec1 m\u1eb7t v\u00e0 h\u01b0\u1edbng tinh th\u1ec3.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u1ed0ng sapphire EFG (Edge-Defined Film-Fed Growth) l\u00e0 m\u1ed9t b\u1ed9 ph\u1eadn r\u1ed7ng c\u00f3 hi\u1ec7u su\u1ea5t cao \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u1eeb oxit nh\u00f4m \u0111\u01a1n tinh th\u1ec3 (Al\u2082O\u2083). Kh\u00e1c v\u1edbi ph\u01b0\u01a1ng ph\u00e1p gia c\u00f4ng truy\u1ec1n th\u1ed1ng t\u1eeb c\u00e1c kh\u1ed1i sapphire \u0111\u01b0\u1ee3c nu\u00f4i c\u1ea5y theo ph\u01b0\u01a1ng ph\u00e1p KY, ph\u01b0\u01a1ng ph\u00e1p EFG cho ph\u00e9p nu\u00f4i c\u1ea5y g\u1ea7n nh\u01b0 \u0111\u1ea1t h\u00ecnh d\u1ea1ng cu\u1ed1i c\u00f9ng, gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 l\u01b0\u1ee3ng ph\u1ebf li\u1ec7u v\u00e0 chi ph\u00ed gia c\u00f4ng.<\/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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