Grafit termal levha esas olarak dikd\u00f6rtgen veya kare \u015feklinde preslenmi\u015f bir par\u00e7ad\u0131r. \u00d6zel ihtiya\u00e7lar\u0131n\u0131za ba\u011fl\u0131 olarak, boyut gereksinimlerinize uyacak \u015fekilde i\u015flenecektir.<\/p>\n
<\/p>\n
Grafit termal levha genellikle bir plaka \u015feklindedir ve avantajlar\u0131 \u00e7ok belirgindir.<\/p>\n
Y\u00fcksek termal iletkenlik. Is\u0131, d\u00fczlemde h\u0131zl\u0131 ve e\u015fit bir \u015fekilde iletilebilir ve yerel a\u015f\u0131r\u0131 \u0131s\u0131nmay\u0131 etkili bir \u015fekilde \u00f6nler;<\/p>\n
\u0130yi y\u00fcksek s\u0131cakl\u0131k direnci. 100\u00b0C ila 600\u00b0C gibi geni\u015f bir s\u0131cakl\u0131k aral\u0131\u011f\u0131nda istikrarl\u0131 bir \u015fekilde \u00e7al\u0131\u015fabilir, \u00e7e\u015fitli a\u015f\u0131r\u0131 termal ortamlara uyum sa\u011flayabilir;<\/p>\n
G\u00fc\u00e7l\u00fc kimyasal kararl\u0131l\u0131k. \u00c7o\u011fu madde ile reaksiyona girmesi kolay de\u011fildir, asit ve alkali gibi a\u015f\u0131nd\u0131r\u0131c\u0131 ortamlarda istikrarl\u0131 performans sa\u011flayabilir;<\/p>\n
D\u00fc\u015f\u00fck termal genle\u015fme katsay\u0131s\u0131. Di\u011fer bile\u015fenlerle yak\u0131n bir uyum sa\u011flamak i\u00e7in s\u0131cakl\u0131k de\u011fi\u015fimi s\u00fcrecinde k\u00fc\u00e7\u00fck boyut de\u011fi\u015fikli\u011fi;<\/p>\n
Y\u00fcksek d\u00fczl\u00fck. Is\u0131 kayna\u011f\u0131 veya \u0131s\u0131 da\u011f\u0131tma nesnesi ile yak\u0131ndan uyum sa\u011flamak, termal direnci azaltmak, \u0131s\u0131 transfer verimlili\u011fini art\u0131rmak kolayd\u0131r.<\/p>\n
M\u00fckemmel termal iletkenlik. Bu, \u00e7e\u015fitli elektronik ekipman \u0131s\u0131 da\u011f\u0131t\u0131m\u0131, end\u00fcstriyel \u0131s\u0131tma ve s\u0131cakl\u0131k kontrol\u00fc uygulama senaryolar\u0131nda vazge\u00e7ilmezdir ve ekipman\u0131n istikrarl\u0131 \u00e7al\u0131\u015fmas\u0131n\u0131 ve verimli \u00e7al\u0131\u015fmas\u0131n\u0131 sa\u011flamak i\u00e7in s\u0131cakl\u0131\u011f\u0131 do\u011fru bir \u015fekilde d\u00fczenleyebilir.<\/p>\n
<\/p>\n
Grafit termal levhalar temel olarak a\u015fa\u011f\u0131daki kategorilere sahiptir.<\/p>\n
Grafit safl\u0131\u011f\u0131na g\u00f6re s\u0131n\u0131fland\u0131r\u0131lm\u0131\u015ft\u0131r:<\/strong><\/p>\n S\u0131radan safl\u0131kta grafit termal levha. Karbon i\u00e7eri\u011fi kabaca 98%'dir, genel end\u00fcstriyel \u0131s\u0131tma ve geleneksel \u0131s\u0131 da\u011f\u0131tma ihtiya\u00e7lar\u0131n\u0131 kar\u015f\u0131layabilir Maliyet, genellikle t\u00fcketici elektroni\u011fi ekipman\u0131 \u0131s\u0131 da\u011f\u0131t\u0131m\u0131, k\u00fc\u00e7\u00fck end\u00fcstriyel \u0131s\u0131tma cihazlar\u0131 ve di\u011fer senaryolarda kullan\u0131lan insanlara nispeten yak\u0131nd\u0131r;<\/p>\n <\/p>\n Y\u00fcksek safl\u0131kta grafit termal levha. Karbon<\/a> 99,5% ve \u00fczerine kadar i\u00e7erik, zorlu safl\u0131k ve termal iletkenlik ortam\u0131 i\u00e7in uygundur. \u00dcst d\u00fczey elektronik \u00e7ip \u0131s\u0131 da\u011f\u0131t\u0131m\u0131, havac\u0131l\u0131k ekipman\u0131 termal kontrol sistemi gibi.<\/p>\n <\/p>\n \u00dcretim s\u00fcrecine g\u00f6re s\u0131n\u0131fland\u0131r\u0131lm\u0131\u015ft\u0131r:<\/strong><\/p>\n Ekstr\u00fcde grafit termal levha. Ekstr\u00fczyon kal\u0131plama i\u015flemi ile \u00fcretilmi\u015ftir, y\u00fcksek mekanik mukavemete ve daha iyi anizotropik termal iletkenli\u011fe sahiptir. Farkl\u0131 ekstr\u00fczyon y\u00f6nlerine g\u00f6re termal iletkenlik \u00f6zelliklerini ayarlayabilirsiniz. Belirli bir termal iletkenlik y\u00f6n\u00fcne ihtiya\u00e7 duyulan durumlar i\u00e7in uygundur;<\/p>\n <\/p>\n Kal\u0131planm\u0131\u015f grafit termal levha. Bu bir kal\u0131p taraf\u0131ndan preslenir, daha karma\u015f\u0131k bir \u015fekil tasar\u0131m\u0131 elde edebilir ve \u00f6zel olarak yap\u0131land\u0131r\u0131lm\u0131\u015f ekipmanla entegre edilmesi kolayd\u0131r. Ve genellikle \u00f6zelle\u015ftirilmi\u015f termal y\u00f6netim \u00e7\u00f6z\u00fcmlerinde kullanabilirsiniz.<\/p>\n <\/p>\n Termal iletkenlik hakk\u0131nda daha fazla bilgi edinmek istiyorsan\u0131z, size ilgili rehberli\u011fi verecek ve daha fazla referans tavsiyesi sa\u011flayaca\u011f\u0131z. Ayr\u0131ca, sinterlenmi\u015f grafit termal levhalar, emprenye edilmi\u015f grafit termal levhalar, kompozit grafit termal levhalar veya di\u011fer grafit termal levha t\u00fcrleri aras\u0131ndan se\u00e7im yapabilirsiniz.<\/p>\n <\/p>\n Elektronik ekipman alan\u0131:<\/strong><\/p>\n \u00c7ip \u0131s\u0131 da\u011f\u0131l\u0131m\u0131. Bilgisayar CPU, GPU ve di\u011fer \u00e7ip \u0131s\u0131 da\u011f\u0131tma mod\u00fcl\u00fcnde, grafit termal levha \u00e7ip taraf\u0131ndan \u00fcretilen \u0131s\u0131y\u0131 h\u0131zla yayabilir. \u00c7ipin g\u00fcvenli s\u0131cakl\u0131k aral\u0131\u011f\u0131nda kararl\u0131 \u00e7al\u0131\u015fmas\u0131n\u0131 sa\u011flay\u0131n, elektronik ekipman\u0131n performans\u0131n\u0131 ve hizmet \u00f6mr\u00fcn\u00fc art\u0131r\u0131n;<\/p>\n <\/p>\n Cep telefonu \u0131s\u0131 da\u011f\u0131l\u0131m\u0131. Cep telefonunun dahili \u0131s\u0131 da\u011f\u0131tma bile\u015feni olarak, uzun s\u00fcreli kullan\u0131m veya y\u00fcksek performansl\u0131 \u00e7al\u0131\u015fma nedeniyle cep telefonunun s\u0131cakl\u0131\u011f\u0131n\u0131 etkili bir \u015fekilde azalt\u0131r. Bu, a\u015f\u0131r\u0131 \u0131s\u0131nman\u0131n neden oldu\u011fu frekans azalmas\u0131 ve durma gibi sorunlar\u0131 \u00f6nler ve kullan\u0131c\u0131 deneyimini iyile\u015ftirir.<\/p>\n <\/p>\n End\u00fcstriyel \u00fcretim:<\/strong><\/p>\n Is\u0131tma platformu. Plastik i\u015flemede, elektronik bile\u015fen kaynak<\/a> ve di\u011fer end\u00fcstriyel \u00fcretim s\u00fcre\u00e7lerinde, grafit termal levhay\u0131 tek tip bir \u0131s\u0131tma platformu olarak kullanabilirsiniz. Is\u0131tma s\u0131cakl\u0131\u011f\u0131 ve alan\u0131n\u0131n hassas kontrol\u00fc, \u00fcr\u00fcn \u00fcretim kalitesini ve proses stabilitesini art\u0131r\u0131r;<\/p>\n <\/p>\n S\u0131cak presleme kal\u0131b\u0131. S\u0131cak presleme i\u015fleminde kullan\u0131l\u0131r. kompozi\u0307t malzemeler<\/a>kal\u0131plama s\u00fcrecinde kompozit malzemelerin kalite tutarl\u0131l\u0131\u011f\u0131n\u0131 sa\u011flamak i\u00e7in tek tip ve sabit \u0131s\u0131 sa\u011flayabilir.<\/p>\n <\/p>\nGrafit termal levhalar\u0131n kullan\u0131m alanlar\u0131<\/h2>\n