![\"Al\u00fcminyum](\"https:\/\/aluminiumceramicfiber.com\/wp-content\/uploads\/2021\/12\/Al\u00fcminyum-Eritme-i\u00e7in-Flux.jpg\")
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Al\u00fcminyum eritme i\u015fleminde kullan\u0131lan ak\u0131 maddesi, erimi\u015f metalin geleneksel gaz giderme ve c\u00fcruf temizleme i\u015flemlerini iyile\u015ftirebilir. Ar\u0131tma tozu, al\u00fcminyum ala\u015f\u0131ml\u0131 d\u00f6k\u00fcm i\u015fleminde gaz giderme ve c\u00fcruf temizleme amac\u0131yla kullan\u0131l\u0131r.<\/p>\n
Ar\u0131tma maddesi, \u00f6zel bir ar\u0131tma silgisi kullan\u0131larak bir ta\u015f\u0131y\u0131c\u0131 gaz (azot veya argon) vas\u0131tas\u0131yla banyo taban\u0131na p\u00fcsk\u00fcrt\u00fclen toz par\u00e7ac\u0131klar\u0131d\u0131r.<\/p>\n
S\u0131v\u0131 al\u00fcminyumda \u00e7ok say\u0131da kabarc\u0131k olu\u015fur ve a\u015fa\u011f\u0131dan yukar\u0131ya do\u011fru y\u00fczen kabarc\u0131klar, bu s\u00fcre\u00e7te eriyikle tamamen temas eder.<\/p>\n
Fiziksel ve kimyasal etkiler sayesinde s\u0131v\u0131 al\u00fcminyumdaki gazlar ve inkl\u00fczyonlar s\u0131v\u0131 al\u00fcminyumun y\u00fczeyine \u00e7\u0131kar\u0131l\u0131r ve ayn\u0131 zamanda gazdan ar\u0131nd\u0131rma ve c\u00fcruf giderme ama\u00e7lar\u0131na ula\u015f\u0131l\u0131r.<\/p>\n
Kapsaml\u0131 bir uygulama sonucunda, bu t\u00fcr ar\u0131tma maddesinin saf al\u00fcminyum ve al\u00fcminyum ala\u015f\u0131m\u0131n\u0131n gazdan ar\u0131nd\u0131r\u0131lmas\u0131 ve c\u00fcrufun giderilmesi \u00fczerinde dikkate de\u011fer bir etkiye sahip oldu\u011fu kan\u0131tlanm\u0131\u015ft\u0131r.<\/p>\n
Al\u00fcminyum Ergitme Avantaj\u0131 i\u00e7in Ak\u0131<\/strong><\/p>\n D\u00fc\u015f\u00fck oksijen i\u00e7eri\u011fi, iyi ak\u0131\u015fkanl\u0131k; Al\u00fcminyum ala\u015f\u0131ml\u0131 eriyik ar\u0131tma ak\u0131\u015fkan\u0131n\u0131n \u00fcretiminde a\u015fa\u011f\u0131daki y\u00f6ntemler yayg\u0131n olarak kullan\u0131lmaktad\u0131r:<\/strong><\/p>\n 1. Erimi\u015f metal, bir pota i\u00e7inde rafine edilir. \u00d6ncelikle potaya bir paket ak\u0131 yerle\u015ftirilir, ard\u0131ndan erimi\u015f metal enjekte edilir ve ikisi aras\u0131ndaki temas alan\u0131n\u0131 art\u0131rmak i\u00e7in iyice kar\u0131\u015ft\u0131r\u0131l\u0131r. T\u00fcrkiye \u0130hracat\u00e7\u0131lar Konferans\u0131 Ba\u015fkan\u0131 \u0130smail G\u00fcr, COVID-19 salg\u0131n\u0131n\u0131n etkisine ra\u011fmen T\u00fcrk al\u00fcminyum sekt\u00f6r\u00fcn\u00fcn \u00f6n\u00fcm\u00fczdeki d\u00f6nemde \u00f6nemli bir b\u00fcy\u00fcme kaydetmesinin beklendi\u011fini belirtti.<\/p>\n \u00d6n\u00fcm\u00fczdeki y\u0131llarda al\u00fcminyum, \u00fcst\u00fcn performans\u0131 sayesinde in\u015faat sekt\u00f6r\u00fcnden otomotiv sekt\u00f6r\u00fcne, makine sekt\u00f6r\u00fcnden savunma sekt\u00f6r\u00fcne kadar pek \u00e7ok alanda kullan\u0131lacak.<\/p>\n Avrupa \u00fclkeleri, 2030 y\u0131l\u0131na kadar ula\u015f\u0131m sekt\u00f6r\u00fcnde al\u00fcminyum kullan\u0131m\u0131n\u0131n %40, in\u015faat sekt\u00f6r\u00fcnde al\u00fcminyum kullan\u0131m\u0131n\u0131n %25, enerji ve makine sekt\u00f6rlerinde al\u00fcminyum kullan\u0131m\u0131n\u0131n ise 20 oran\u0131nda artaca\u011f\u0131n\u0131 tahmin ediyor. %.<\/p>\n Almanya, ABD ve Irak, T\u00fcrkiye\u2019nin ba\u015fl\u0131ca ihracat pazarlar\u0131d\u0131r. Artan navlun \u00fccretleri ve konteyner k\u0131tl\u0131\u011f\u0131 ba\u015fl\u0131ca zorluklard\u0131r.<\/p>\n 2020 y\u0131l\u0131nda salg\u0131na ra\u011fmen T\u00fcrk al\u00fcminyum sekt\u00f6r\u00fcn\u00fcn ihracat de\u011feri 2,9 milyar ABD dolar\u0131na ula\u015ft\u0131 ve bu rakam\u0131 3,5 milyar ABD dolar\u0131na \u00e7\u0131karmay\u0131 planl\u0131yor.<\/p>\n
\nHavay\u0131 etkili bir \u015fekilde temizleyin, c\u00fcrufu giderin, duman\u0131 azalt\u0131n;
\n\u0130yi bir \u00e7al\u0131\u015fma ortam\u0131 sa\u011flay\u0131n;
\n\u0130\u015f\u00e7ilerin i\u015f y\u00fck\u00fcn\u00fc azalt\u0131n.<\/p>\n
\n2. Erimi\u015f haldeki malzeme bir ind\u00fcksiyon f\u0131r\u0131n\u0131nda ar\u0131t\u0131l\u0131r. Ham malzeme ind\u00fcksiyon f\u0131r\u0131n\u0131na y\u00fcklenir ve ham malzeme ile erimi\u015f malzeme, ind\u00fcklenen manyetik alan\u0131n yaratt\u0131\u011f\u0131 kar\u0131\u015ft\u0131rma hareketi sayesinde ar\u0131tma amac\u0131na ula\u015fmak \u00fczere iyice kar\u0131\u015ft\u0131r\u0131l\u0131r.
\n3. Erimi\u015f maddenin ak\u0131\u015f\u0131n\u0131 mekanik olarak da\u011f\u0131tmak amac\u0131yla bir kep\u00e7e veya mikser yard\u0131m\u0131yla f\u0131r\u0131nda rafine etme.
\n4. Eriyi\u011fi, bir manyetik alanl\u0131 kar\u0131\u015ft\u0131rma cihaz\u0131nda ar\u0131t\u0131l\u0131r. Bu y\u00f6ntem, al\u00fcminyum eriyik ile ak\u0131 aras\u0131nda aktif temas sa\u011flamak amac\u0131yla, eriyik metalin eriyen k\u0131sm\u0131yla temas y\u00fczeyine s\u00fcrekli olarak iletilmesini sa\u011flayan elektromanyetik kuvvetin etkisine dayan\u0131r. Eriyik d\u00f6n\u00fc\u015f h\u0131z\u0131 ne kadar y\u00fcksek olursa, ar\u0131tma etkisi o kadar iyi olur.
\n5. Elektrikli ak\u0131 ar\u0131tma. Bu y\u00f6ntem, bir elektrik alan\u0131n\u0131n (metal-ak\u0131 aray\u00fcz\u00fcnde) uyguland\u0131\u011f\u0131 bir ak\u0131\u015f tabakas\u0131 boyunca eriyi\u011fi s\u00fcrekli olarak ar\u0131tmay\u0131 ama\u00e7lamaktad\u0131r.<\/p>\n