{"id":10149,"date":"2025-07-14T01:48:17","date_gmt":"2025-07-14T01:48:17","guid":{"rendered":"https:\/\/sinoextrud.com\/?p=10149"},"modified":"2025-07-14T01:48:58","modified_gmt":"2025-07-14T01:48:58","slug":"mennyi-az-aluminium-6061-es-aluminium-izzitasi-homerseklete","status":"publish","type":"post","link":"https:\/\/sinoextrud.com\/hu\/what-is-the-aluminum-annealing-temperature-for-aluminium-6061\/","title":{"rendered":"Mi az alum\u00ednium izz\u00edt\u00e1si h\u0151m\u00e9rs\u00e9klete az alum\u00ednium 6061 sz\u00e1m\u00e1ra?"},"content":{"rendered":"<p><figure><img decoding=\"async\" src=\"https:\/\/sinoextrud.com\/wp-content\/uploads\/Industrial-Aluminum-Profiles-1.webp\" alt=\"k\u00f6vetkezetes izz\u00edt\u00e1si h\u0151nek kitett alum\u00ednium extrud\u00e1lt profilok\"><figcaption>Stabil mikroszerkezet az egyenletes mechanikai teljes\u00edtm\u00e9ny \u00e9rdek\u00e9ben<\/figcaption><\/figure>\n<p>A legt\u00f6bb m\u00e9rn\u00f6k k\u00fczd a 6061-es alum\u00ednium megfelel\u0151 l\u00e1gy\u00edt\u00e1si k\u00f6r\u00fclm\u00e9nyeinek meghat\u00e1roz\u00e1s\u00e1val. A rossz h\u0151m\u00e9rs\u00e9klet k\u00f6vetkezetlen mechanikai tulajdons\u00e1gokhoz, reped\u00e9sekhez vagy anyagvesztes\u00e9ghez vezet.<\/p>\n<p><strong>A 6061-es alum\u00ednium ide\u00e1lis izz\u00edt\u00e1si h\u0151m\u00e9rs\u00e9klete k\u00f6r\u00fclbel\u00fcl 775\u00b0F (415\u00b0C), 2-3 \u00f3r\u00e1n \u00e1t tartva, majd ellen\u0151rz\u00f6tt kemenceh\u0171t\u00e9s k\u00f6vetkezik.<\/strong><\/p>\n<p>Sokan nem ismerik fel, hogy az \u00e1ztat\u00e1si id\u0151 \u00e9s a h\u0171t\u00e9si sebess\u00e9g mennyire fontos. Ebben a cikkben elmagyar\u00e1zom az egyes v\u00e1ltoz\u00f3kat, hogy seg\u00edtsek elker\u00fclni a pr\u00f3b\u00e1lkoz\u00e1st \u00e9s a hib\u00e1z\u00e1st.<\/p>\n<h2>Milyen h\u0151m\u00e9rs\u00e9klet-tartom\u00e1nyban \u00e9rhet\u0151 el a 6061-es \u00f6tv\u00f6zet teljes izz\u00edt\u00e1sa?<\/h2>\n<p>A legt\u00f6bb gy\u00e1rt\u00f3 zavaros aj\u00e1nl\u00e1sokkal foglalkozik a h\u0151kezel\u00e9sre vonatkoz\u00f3an. Egyes forr\u00e1sok t\u00e1g h\u0151m\u00e9rs\u00e9kleti tartom\u00e1nyokat sorolnak fel, vagy hi\u00e1nyoznak a konkr\u00e9t id\u0151tartamok.<\/p>\n<p><strong>A 6061-es alum\u00edniumot teljesen ki kell h\u0151kezelni, k\u00f6r\u00fclbel\u00fcl 775\u00b0F (415\u00b0C) h\u0151m\u00e9rs\u00e9kletre. Ez a h\u0151m\u00e9rs\u00e9klet lehet\u0151v\u00e9 teszi az \u00e1tkrist\u00e1lyosod\u00e1st an\u00e9lk\u00fcl, hogy megk\u00f6zel\u00edten\u00e9 az olvad\u00e1spontot.<\/strong><\/p>\n<p>Az \u00e1tkrist\u00e1lyosod\u00e1s akkor kezd\u0151dik, amikor a h\u0151m\u00e9rs\u00e9klet 260 \u00b0C (500 \u00b0F) f\u00f6l\u00e9 emelkedik, de a teljes l\u00e1gy\u00edt\u00e1s magasabb \u00e9s \u00e1lland\u00f3 h\u0151m\u00e9rs\u00e9kletet ig\u00e9nyel. A c\u00e9l a bels\u0151 fesz\u00fclts\u00e9gek enyh\u00edt\u00e9se \u00e9s a f\u00e9m mikroszerkezet\u00e9nek vissza\u00e1ll\u00edt\u00e1sa. 775\u00b0F-on az anyag el\u00e9g l\u00e1gy lesz a m\u00e9lyalak\u00edt\u00e1shoz vagy tov\u00e1bbi megmunk\u00e1l\u00e1shoz.<\/p>\n<h3>A teljes izz\u00edt\u00e1si felt\u00e9telek meg\u00e9rt\u00e9se<\/h3>\n<p>A 6061 egy csapad\u00e9kkal edzhet\u0151 alum\u00ednium\u00f6tv\u00f6zet, ami azt jelenti, hogy kem\u00e9nys\u00e9ge a h\u0151kezel\u00e9si el\u0151zm\u00e9nyekt\u0151l f\u00fcgg. A teljes l\u00e1gy\u00edt\u00e1s minden kor\u00e1bbi edz\u00e9si hat\u00e1st elt\u00e1vol\u00edt. Ez egy l\u00e1gy, k\u00e9pl\u00e9keny alapot hoz l\u00e9tre, az \u00fagynevezett \"O\" \u00e1llapotot.<\/p>\n<p>Az al\u00e1bbiakban a l\u00e1gy\u00edt\u00e1si h\u0151m\u00e9rs\u00e9klet-tartom\u00e1nyok \u00e9s a v\u00e1rhat\u00f3 eredm\u00e9nyek bont\u00e1sa k\u00f6vetkezik:<\/p>\n<table>\n<thead>\n<tr>\n<th>H\u0151m\u00e9rs\u00e9klet (\u00b0F)<\/th>\n<th>Hat\u00e1s a 6061-re<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>500-600\u00b0F<\/td>\n<td>R\u00e9szleges l\u00e1gyul\u00e1s, a helyre\u00e1ll\u00edt\u00e1s megkezd\u0151dik<\/td>\n<\/tr>\n<tr>\n<td>650-725\u00b0F<\/td>\n<td>Az \u00e1tkrist\u00e1lyosod\u00e1s megkezd\u0151dik<\/td>\n<\/tr>\n<tr>\n<td>775\u00b0F (415\u00b0C)<\/td>\n<td>Teljes l\u00e1gy\u00edt\u00e1s, egyenl\u0151 tengely\u0171 szemcs\u00e9k<\/td>\n<\/tr>\n<tr>\n<td>&gt;800\u00b0F<\/td>\n<td>A t\u00falkorosod\u00e1s, az alakveszt\u00e9s kock\u00e1zata<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>A 800\u00b0F feletti h\u0151m\u00e9rs\u00e9klet a szemcs\u00e9k durvul\u00e1s\u00e1t, torzul\u00e1s\u00e1t \u00e9s a mechanikai profil k\u00e1rosod\u00e1s\u00e1t kock\u00e1ztatja. Ez\u00e9rt a l\u00e1gy\u00edt\u00e1s sor\u00e1n mindenk\u00e9ppen el kell ker\u00fclni a t\u00falmeleged\u00e9st.<\/p>\n<div class=\"claim claim-true\" style=\"background-color: #e6f3e6; border-color: #e6f3e6; color: #2e8b57;\"><p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"transparent\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z\"\/><path d=\"m9 12 2 2 4-4\"\/><\/svg> <b>A 6061-es alum\u00ednium a teljes izz\u00edt\u00e1st 415\u00b0C-on 2-3 \u00f3r\u00e1n kereszt\u00fcl tartva \u00e9ri el.<\/b><span class='claim-true-or-false'>Igaz<\/span><\/p><p class='claim-explanation'>Ez az \u00e1llapot lehet\u0151v\u00e9 teszi a teljes \u00e1tkrist\u00e1lyosod\u00e1st az \u00f6tv\u00f6zet k\u00e1rosod\u00e1sa n\u00e9lk\u00fcl.<\/p><\/div>\n<div class=\"claim claim-false\" style=\"background-color: #f8e6e6; border-color: #f8e6e6; color: #dc143c;\"><p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"transparent\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z\"\/><path d=\"m14.5 9.5-5 5\"\/><path d=\"m9.5 9.5 5 5\"\/><\/svg> <b>A 6061 500\u00b0F-on t\u00f6rt\u00e9n\u0151 izz\u00edt\u00e1s elegend\u0151 a teljes l\u00e1gyul\u00e1shoz.<\/b><span class='claim-true-or-false'>Hamis<\/span><\/p><p class='claim-explanation'>500\u00b0F csak a visszanyer\u00e9st ind\u00edtja el, de nem fejezi be az \u00e1tkrist\u00e1lyosod\u00e1st.<\/p><\/div>\n<h2>Hogyan befoly\u00e1solja a l\u00e1gy\u00edt\u00e1s a 6061 kem\u00e9nys\u00e9g\u00e9t \u00e9s mikroszerkezet\u00e9t?<\/h2>\n<p>Azt v\u00e1rhatn\u00e1nk, hogy a l\u00e1gy\u00edt\u00e1s csak l\u00e1gyabb\u00e1 teszi az alum\u00edniumot. De enn\u00e9l sokkal t\u00f6bbet tesz. Megv\u00e1ltoztatja a f\u00e9m szerkezet\u00e9t.<\/p>\n<p><strong>Az izz\u00edt\u00e1s nagym\u00e9rt\u00e9kben cs\u00f6kkenti a kem\u00e9nys\u00e9get, \u00e9s a feszes szemcs\u00e9ket finom, egyenl\u0151 tengely\u0171 szemcs\u00e9kkel helyettes\u00edti, ami az \u00f6tv\u00f6zetet k\u00e9pl\u00e9kenyebb\u00e9 \u00e9s megmunk\u00e1lhat\u00f3bb\u00e1 teszi.<\/strong><\/p>\n<p><figure><img decoding=\"async\" src=\"https:\/\/sinoextrud.com\/wp-content\/uploads\/Aluminum-Extrusion-Profile-For-Clean-Room.webp\" alt=\"k\u00f6zelk\u00e9p l\u00e1gy\u00edtott, l\u00e1gy\u00edtott alum\u00ednium profilr\u00f3l, egyenl\u0151 tengely\u0171 szemcs\u00e9kkel\"><figcaption>Finom\u00edtott szemcseszerkezet teljes l\u00e1gy\u00edt\u00e1s ut\u00e1n<\/figcaption><\/figure>\n<\/p>\n<p>Form\u00e1z\u00e1s vagy sajtol\u00e1s sor\u00e1n a 6061 hossz\u00fak\u00e1s szemcs\u00e9k \u00e9s nagy diszlok\u00e1ci\u00f3s\u0171r\u0171s\u00e9g alakul ki. Ez a bels\u0151 fesz\u00fclts\u00e9g olyan, mint egy l\u00e1thatatlan s\u00e9r\u00fcl\u00e9s. Az izz\u00edt\u00e1s meggy\u00f3gy\u00edtja. Az atomok \u00faj, fesz\u00fclts\u00e9gmentes szerkezetbe rendez\u0151dnek.<\/p>\n<h3>V\u00e1ltoz\u00e1sok a mikroszerkezetben<\/h3>\n<p>A h\u0151m\u00e9rs\u00e9klet emelked\u00e9s\u00e9vel a k\u00f6vetkez\u0151 v\u00e1ltoz\u00e1sok k\u00f6vetkeznek be:<\/p>\n<ol>\n<li><strong>Visszanyer\u00e9si f\u00e1zis (250-350\u00b0C)<\/strong>: A diszlok\u00e1ci\u00f3s s\u0171r\u0171s\u00e9g cs\u00f6kken. Kisebb l\u00e1gyul\u00e1s k\u00f6vetkezik be.<\/li>\n<li><strong>\u00c1tkrist\u00e1lyos\u00edt\u00e1s (350-415\u00b0C)<\/strong>: \u00daj szemcs\u00e9k keletkeznek. A f\u00e9m sokkal l\u00e1gyabb\u00e1 v\u00e1lik.<\/li>\n<li><strong>Szemcsen\u00f6veked\u00e9s (&gt;415\u00b0C)<\/strong>: Ha t\u00fal sok\u00e1ig tartj\u00e1k, a szemcs\u00e9k megn\u0151nek, ami cs\u00f6kkenti a sz\u00edv\u00f3ss\u00e1got.<\/li>\n<\/ol>\n<p>\u00cdme egy \u00f6sszefoglal\u00f3 t\u00e1bl\u00e1zat a l\u00e1gy\u00edt\u00e1s sor\u00e1n bek\u00f6vetkez\u0151 v\u00e1ltoz\u00e1sokr\u00f3l:<\/p>\n<table>\n<thead>\n<tr>\n<th>Ingatlan<\/th>\n<th>Az izz\u00edt\u00e1s el\u0151tt<\/th>\n<th>L\u00e1gy\u00edt\u00e1s ut\u00e1n (775 \u00b0F)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Szemcseszerkezet<\/td>\n<td>Hossz\u00fak\u00e1s, fesz\u00fclt<\/td>\n<td>Finom, egyenl\u0151 tengely\u0171<\/td>\n<\/tr>\n<tr>\n<td>Kem\u00e9nys\u00e9g<\/td>\n<td>~95 Brinell<\/td>\n<td>~30 Brinell<\/td>\n<\/tr>\n<tr>\n<td>Duktilit\u00e1s<\/td>\n<td>Alacsony<\/td>\n<td>Magas<\/td>\n<\/tr>\n<tr>\n<td>Marad\u00f3 fesz\u00fclts\u00e9g<\/td>\n<td>Magas<\/td>\n<td>Alacsony<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Ezek a v\u00e1ltoztat\u00e1sok el\u0151ny\u00f6sek a m\u00e9lyalak\u00edt\u00e1s vagy a CNC megmunk\u00e1l\u00e1s el\u0151tt. Ha azonban az \u00f6tv\u00f6zet \u00fajb\u00f3li h\u0151kezel\u00e9s\u00e9t tervezi (pl. T6-ra), ker\u00fclje el a t\u00falzott szemcsen\u00f6veked\u00e9st a l\u00e1gy\u00edt\u00e1s sor\u00e1n.<\/p>\n<div class=\"claim claim-true\" style=\"background-color: #e6f3e6; border-color: #e6f3e6; color: #2e8b57;\"><p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"transparent\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z\"\/><path d=\"m9 12 2 2 4-4\"\/><\/svg> <b>A 6061-es anyag izz\u00edt\u00e1sa a szemcseszerkezet\u00e9t finom, egyenl\u0151 tengely\u0171 szemcs\u00e9kk\u00e9 v\u00e1ltoztatja, \u00e9s cs\u00f6kkenti a kem\u00e9nys\u00e9get.<\/b><span class='claim-true-or-false'>Igaz<\/span><\/p><p class='claim-explanation'>Ez a teljes izz\u00edt\u00e1s c\u00e9lja, \u00e9s ez\u00e9rt t\u00f6rt\u00e9nik a form\u00e1z\u00e1s el\u0151tt.<\/p><\/div>\n<div class=\"claim claim-false\" style=\"background-color: #f8e6e6; border-color: #f8e6e6; color: #dc143c;\"><p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"transparent\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z\"\/><path d=\"m14.5 9.5-5 5\"\/><path d=\"m9.5 9.5 5 5\"\/><\/svg> <b>Az izz\u00edt\u00e1s a 6061-et kem\u00e9nyebb\u00e9 \u00e9s kev\u00e9sb\u00e9 k\u00e9pl\u00e9kenny\u00e9 teszi.<\/b><span class='claim-true-or-false'>Hamis<\/span><\/p><p class='claim-explanation'>\u00c9ppen ellenkez\u0151leg: l\u00e1gy\u00edtja a f\u00e9met \u00e9s n\u00f6veli az alak\u00edthat\u00f3s\u00e1got.<\/p><\/div>\n<h2>Mennyi az optim\u00e1lis \u00e1ztat\u00e1si id\u0151 l\u00e1gy\u00edt\u00e1si h\u0151m\u00e9rs\u00e9kleten?<\/h2>\n<p>Sok \u00fczlet pr\u00f3b\u00e1lgat\u00e1ssal \u00e9s t\u00e9ved\u00e9ssel hat\u00e1rozza meg az \u00e1ztat\u00e1si id\u0151t. A k\u00f6vetkezetlen eredm\u00e9nyek azonban rossz term\u00e9kmin\u0151s\u00e9ghez \u00e9s energiapazarl\u00e1shoz vezetnek.<\/p>\n<p><strong>A 6061 alum\u00ednium teljes l\u00e1gy\u00edt\u00e1s\u00e1hoz az \u00f6tv\u00f6zetet 775\u00b0F (415\u00b0C) h\u0151m\u00e9rs\u00e9kleten \u00e1ztassa 2-3 \u00f3r\u00e1n kereszt\u00fcl, hogy biztos\u00edtsa a teljes \u00e1tkrist\u00e1lyosod\u00e1st.<\/strong><\/p>\n<p><figure><img decoding=\"async\" src=\"https:\/\/sinoextrud.com\/wp-content\/uploads\/Aluminum-Extrusion-Bathroom-Mirror-Cabinet-Aluminum-Profile.webp\" alt=\"alum\u00ednium alkatr\u00e9sz ellen\u0151rz\u00f6tt kemenc\u00e9ben t\u00f6rt\u00e9n\u0151 \u00e1ztat\u00e1s sor\u00e1n\"><figcaption>A prec\u00edzi\u00f3s \u00e1ztat\u00e1s biztos\u00edtja a teljes \u00e1tkrist\u00e1lyosod\u00e1st<\/figcaption><\/figure>\n<\/p>\n<p>Az \u00e1ztat\u00e1si id\u0151 az az id\u0151, am\u00edg a f\u00e9m a c\u00e9lh\u0151m\u00e9rs\u00e9kleten marad - nem pedig az az id\u0151, am\u00edg a kemence be van kapcsolva. Akkor kezd\u0151dik, amikor a f\u00e9m magja el\u00e9ri a 775\u00b0F-ot. A nagyobb szakaszoknak t\u00f6bb id\u0151re van sz\u00fcks\u00e9g\u00fck a bels\u0151 kiegyenl\u00edt\u0151d\u00e9shez.<\/p>\n<h3>Id\u0151 vs. vastags\u00e1g<\/h3>\n<p>\u00c1ltal\u00e1nos szab\u00e1lyk\u00e9nt az \u00e1ztat\u00e1si id\u0151 a f\u00e9m vastags\u00e1g\u00e1val n\u0151:<\/p>\n<table>\n<thead>\n<tr>\n<th>Vastags\u00e1g (h\u00fcvelyk)<\/th>\n<th>Aj\u00e1nlott \u00e1ztat\u00e1si id\u0151<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u2264 1 h\u00fcvelyk<\/td>\n<td>2 \u00f3ra<\/td>\n<\/tr>\n<tr>\n<td>1-2 h\u00fcvelyk<\/td>\n<td>2,5 \u00f3ra<\/td>\n<\/tr>\n<tr>\n<td>&gt;2 h\u00fcvelyk<\/td>\n<td>3 \u00f3ra vagy t\u00f6bb<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Ez a lass\u00fa meleg\u00edt\u00e9si folyamat seg\u00edt megel\u0151zni a l\u00e1gy\u00edt\u00e1s sor\u00e1n fell\u00e9p\u0151 vetemed\u00e9st vagy reped\u00e9st. A v\u00e9kony lemezek gyorsan el\u00e9rhetik a c\u00e9lh\u0151m\u00e9rs\u00e9kletet, de a tusk\u00f3k vagy rudak t\u00f6bb t\u00fcrelmet ig\u00e9nyelnek.<\/p>\n<p>R\u00f6videbb id\u0151 (1 \u00f3ra vagy ann\u00e1l r\u00f6videbb) csak a helyre\u00e1ll\u00edt\u00e1st ind\u00edthatja el, nem pedig a teljes l\u00e1gy\u00edt\u00e1st. Ez csak fesz\u00fclts\u00e9gcs\u00f6kkent\u00e9sre hasznos, nem pedig a tulajdons\u00e1gok teljes vissza\u00e1ll\u00edt\u00e1s\u00e1ra.<\/p>\n<p>Ha az energiafelhaszn\u00e1l\u00e1s aggodalomra ad okot, a hat\u00e9konys\u00e1g jav\u00edt\u00e1sa \u00e9rdek\u00e9ben fontolja meg a k\u00f6tegelt feldolgoz\u00e1st. Az \u00e1ztat\u00e1si id\u0151t azonban mindig ellen\u0151rizze az alkatr\u00e9szm\u00e9ret \u00e9s az egyenletess\u00e9g alapj\u00e1n.<\/p>\n<div class=\"claim claim-true\" style=\"background-color: #e6f3e6; border-color: #e6f3e6; color: #2e8b57;\"><p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"transparent\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z\"\/><path d=\"m9 12 2 2 4-4\"\/><\/svg> <b>A legt\u00f6bb 6061-es alum\u00ednium alkatr\u00e9sz teljes ki\u00e9get\u00e9s\u00e9hez 2-3 \u00f3r\u00e1s \u00e1ztat\u00e1s sz\u00fcks\u00e9ges 775 \u00b0F-on.<\/b><span class='claim-true-or-false'>Igaz<\/span><\/p><p class='claim-explanation'>Ez az id\u0151tartam biztos\u00edtja az egyenletes felmeleged\u00e9st \u00e9s a teljes \u00e1tkrist\u00e1lyosod\u00e1st.<\/p><\/div>\n<div class=\"claim claim-false\" style=\"background-color: #f8e6e6; border-color: #f8e6e6; color: #dc143c;\"><p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"transparent\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z\"\/><path d=\"m14.5 9.5-5 5\"\/><path d=\"m9.5 9.5 5 5\"\/><\/svg> <b>Egy 30 perces \u00e1ztat\u00e1s elegend\u0151 b\u00e1rmely alum\u00edniumdarab teljes ki\u00e9get\u00e9s\u00e9hez.<\/b><span class='claim-true-or-false'>Hamis<\/span><\/p><p class='claim-explanation'>Ez&#039;nem el\u00e9g id\u0151 a vastagabb r\u00e9szek \u00fajrakrist\u00e1lyosod\u00e1s\u00e1hoz.<\/p><\/div>\n<h2>Milyen h\u0171t\u00e9si m\u00f3dszer k\u00f6veti a 6061 l\u00e1gy\u00edt\u00e1st?<\/h2>\n<p>Nagy a k\u00eds\u00e9rt\u00e9s, hogy kivegye az alkatr\u00e9szt a kemenc\u00e9b\u0151l, \u00e9s hagyja, hogy a leveg\u0151n leh\u0171lj\u00f6n. Ez azonban visszacsin\u00e1lhatja a l\u00e1gy\u00edt\u00e1s el\u0151nyeit.<\/p>\n<p><strong>Az izz\u00edt\u00e1s ut\u00e1n a 6061-es alum\u00edniumnak lassan kell leh\u0171lnie a kemenc\u00e9ben - \u00f3r\u00e1nk\u00e9nt k\u00f6r\u00fclbel\u00fcl 10 \u00b0C-ra (500 \u00b0C-ra) -, majd leveg\u0151n kell leh\u0171lnie.<\/strong><\/p>\n<p><figure><img decoding=\"async\" src=\"https:\/\/sinoextrud.com\/wp-content\/uploads\/Aluminum-Extrusion-Rail.webp\" alt=\"alum\u00ednium lassan leh\u0171l a kemenc\u00e9ben izz\u00edt\u00e1s ut\u00e1n\"><figcaption>A lass\u00fa h\u0171t\u00e9s stabiliz\u00e1lja a szemcs\u00e9ket \u00e9s megakad\u00e1lyozza a torzul\u00e1st<\/figcaption><\/figure>\n<\/p>\n<p>Ez a lass\u00fa leh\u0171l\u00e9s lehet\u0151v\u00e9 teszi az \u00faj szemcs\u00e9k stabiliz\u00e1l\u00f3d\u00e1s\u00e1t bels\u0151 fesz\u00fclts\u00e9gek kialakul\u00e1sa n\u00e9lk\u00fcl. Ha t\u00fal gyorsan h\u0171l, a f\u00e9m megvetemedhet, megrepedhet, vagy nem egyenletes tulajdons\u00e1gokat alak\u00edthat ki.<\/p>\n<h3>H\u0171t\u00e9si strat\u00e9gia<\/h3>\n<p>\u00cdme egy aj\u00e1nlott, a s\u00fct\u00e9s ut\u00e1ni h\u0171t\u00e9si folyamat:<\/p>\n<ol>\n<li><strong>Tartsa 775\u00b0F-on (2-3 \u00f3ra)<\/strong>: Teljes \u00e1ztat\u00e1s.<\/li>\n<li><strong>500\u00b0F-ra h\u0171tve<\/strong>: 50\u00b0F\/\u00f3ra (kb. 10\u00b0C\/\u00f3ra).<\/li>\n<li><strong>L\u00e9gh\u0171t\u00e9s szobah\u0151m\u00e9rs\u00e9kletre<\/strong>: Egyszer 500\u00b0F alatt.<\/li>\n<\/ol>\n<p>Ker\u00fclje a k\u00e9nyszermegh\u0171t\u00e9st vagy a v\u00edzzel t\u00f6rt\u00e9n\u0151 olt\u00e1st a l\u00e1gy\u00edt\u00e1s ut\u00e1n, kiv\u00e9ve, ha oldatkezel\u00e9sre k\u00e9sz\u00fcl. A gyors h\u0171t\u00e9s megbontja az \u00e9ppen kialakult szemcseszerkezetet.<\/p>\n<h3>\u00d6sszefoglal\u00f3 h\u0171t\u00e9si t\u00e1bl\u00e1zat<\/h3>\n<table>\n<thead>\n<tr>\n<th>H\u0171t\u00e9si szakasz<\/th>\n<th>Rate<\/th>\n<th>C\u00e9l<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>A kemence leh\u0171l\u00e9se 500\u00b0F-ra<\/td>\n<td>~50\u00b0F\/\u00f3ra<\/td>\n<td>Gabona stabiliz\u00e1l\u00e1sa<\/td>\n<\/tr>\n<tr>\n<td>L\u00e9gh\u0171t\u00e9s szobah\u0151m\u00e9rs\u00e9kletre<\/td>\n<td>Term\u00e9szetes<\/td>\n<td>Finish h\u0171t\u00e9s, nincs torz\u00edt\u00e1s<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Az \u00e9n gyakorlatomban a szab\u00e1lyozott h\u0171t\u00e9s kihagy\u00e1sa selejtes alkatr\u00e9szekhez vezetett. A kem\u00e9nys\u00e9g t\u00e9telenk\u00e9nt v\u00e1ltozott. Amint elkezdt\u00fck a kemence megfelel\u0151 h\u0171t\u00e9s\u00e9t, a term\u00e9kmin\u0151s\u00e9g stabiliz\u00e1l\u00f3dott.<\/p>\n<div class=\"claim claim-true\" style=\"background-color: #e6f3e6; border-color: #e6f3e6; color: #2e8b57;\"><p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"transparent\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z\"\/><path d=\"m9 12 2 2 4-4\"\/><\/svg> <b>A 6061 alum\u00ednium izz\u00edt\u00e1sa ut\u00e1n lass\u00fa kemenceh\u0171t\u00e9sre van sz\u00fcks\u00e9g.<\/b><span class='claim-true-or-false'>Igaz<\/span><\/p><p class='claim-explanation'>Megakad\u00e1lyozza a bels\u0151 fesz\u00fclts\u00e9get \u00e9s egyenletes szemcseszerkezetet biztos\u00edt.<\/p><\/div>\n<div class=\"claim claim-false\" style=\"background-color: #f8e6e6; border-color: #f8e6e6; color: #dc143c;\"><p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"transparent\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z\"\/><path d=\"m14.5 9.5-5 5\"\/><path d=\"m9.5 9.5 5 5\"\/><\/svg> <b>Az izz\u00edt\u00e1s ut\u00e1n azonnal l\u00e9gh\u0171t\u00e9s biztos\u00edtja a jobb szemcsek\u00e9pz\u0151d\u00e9st.<\/b><span class='claim-true-or-false'>Hamis<\/span><\/p><p class='claim-explanation'>Ez egyenl\u0151tlen h\u0171t\u00e9shez \u00e9s fesz\u00fclts\u00e9gfelhalmoz\u00f3d\u00e1shoz vezethet.<\/p><\/div>\n<h2>K\u00f6vetkeztet\u00e9s<\/h2>\n<p>A 6061-es alum\u00ednium megfelel\u0151 izz\u00edt\u00e1s\u00e1hoz meleg\u00edtse 415 \u00b0C-ra (775 \u00b0F), \u00e1ztassa 2-3 \u00f3r\u00e1n \u00e1t, majd lassan h\u0171tse le a kemenc\u00e9ben, miel\u0151tt leveg\u0151s h\u0171t\u00e9st alkalmazna. Ez biztos\u00edtja a l\u00e1gy, k\u00e9pl\u00e9keny, alak\u00edt\u00e1sra vagy megmunk\u00e1l\u00e1sra k\u00e9sz anyagot.<\/p>","protected":false},"excerpt":{"rendered":"<p>Stable microstructure for uniform mechanical performance Most engineers struggle to get the right annealing conditions for 6061 aluminum. Wrong temperatures lead to inconsistent mechanical properties, cracking, or wasted material. The ideal annealing temperature for 6061 aluminum is around 775\u00b0F (415\u00b0C), held for 2\u20133 hours, followed by controlled furnace cooling. Many don&#8217;t realize how crucial the [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":5994,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-10149","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-custom-mold"],"meta_box":{"post-to-quiz_to":[]},"_links":{"self":[{"href":"https:\/\/sinoextrud.com\/hu\/wp-json\/wp\/v2\/posts\/10149","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sinoextrud.com\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sinoextrud.com\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sinoextrud.com\/hu\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/sinoextrud.com\/hu\/wp-json\/wp\/v2\/comments?post=10149"}],"version-history":[{"count":0,"href":"https:\/\/sinoextrud.com\/hu\/wp-json\/wp\/v2\/posts\/10149\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sinoextrud.com\/hu\/wp-json\/wp\/v2\/media\/5994"}],"wp:attachment":[{"href":"https:\/\/sinoextrud.com\/hu\/wp-json\/wp\/v2\/media?parent=10149"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sinoextrud.com\/hu\/wp-json\/wp\/v2\/categories?post=10149"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sinoextrud.com\/hu\/wp-json\/wp\/v2\/tags?post=10149"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}