He aha nā mea me ka maikaʻi o ka wela?

1. Ka momona wela

ʻO ka momona silicone thermally conductive ka mea hoʻohana nui i ka thermally conductive medium i kēia manawa.He mea ester-like ia i hana ʻia e kahi kaʻina hana kūikawā me ka ʻaila silicone e like me ka mea maka a me nā mea hoʻopihapiha e like me nā mānoanoa.He viscosity ko ka mea waiwai a ʻaʻohe mea ʻike ʻia.ʻO ka mahana hana o ka momona silicone conductive thermal maʻamau -50°C i 220°C. He maikaʻi thermal conductivity, kiʻekiʻe wela kū'ē, elemakule kū'ē a me ka wai hiʻona.I ka wā o ka hoʻoheheʻe ʻana o ka wela o ka mea hana, ma hope o ka wela ʻana i kekahi mokuʻāina, e hōʻike ana ka ʻaila silicone thermally conductive i kahi moku semi-fluid, e hoʻopiha piha ana i ka āpau ma waena o ka CPU a me ka wela wela, e hoʻopaʻa paʻa i nā mea ʻelua, a laila hoʻonui i ka lawe ʻana i ka wela.

2. Keleka silica wela

Hana ʻia ka silica gel thermally conductive ma o ka hoʻohui ʻana i kekahi mau mea kemika i ka aila silicone a me ka hana kemika.Eia nō naʻe, ʻaʻole e like me ka momona silicone thermal, aia kekahi mea viscous i loko o nā mea maka kemika i hoʻohui ʻia iā ia, no laila ua loaʻa i ka silicone thermal i hoʻopau ʻia kahi ikaika adhesive.ʻO ka hiʻohiʻona nui loa o ka silicone thermally conductive he paʻakikī ia ma hope o ka paʻa ʻana, a ʻoi aku ka haʻahaʻa o kona conductivity thermal ma mua o ka momona silicone thermally conductive.PS.He mea maʻalahi ka silicone conductive thermal e "pili" i ka hāmeʻa a me ka wela wela (ke kumu ʻaʻole ia e ʻōlelo ʻia e hoʻohana ʻia ma ka CPU), no laila e koho ʻia ka ʻeke silicone kūpono e like me ke ʻano o ka huahana a me nā hiʻohiʻona wela.

3. Thermally conductive silicone pepa

Loaʻa i nā mea hoʻoheheʻe wela silicone palupalu i ka conductivity wela maikaʻi a me ka insulation kūpaʻa kiʻekiʻe.ʻO ka conductivity thermal o nā gaskets i hana ʻia e Aochuan mai 1 a 8W/mK, a ʻoi aku ka kiʻekiʻe o ka nui o ka hoʻohaʻahaʻa haʻahaʻa uila ma luna o 10Kv.He mea pani ia no ka thermal conductive silicone grease substitute huahana.Loaʻa i ka mea pono ke ʻano o ka maʻalahi, e kūpono ana ma waena o ka mea mana a me ka pale alumini hoʻoheheʻe wela a i ʻole ka ʻili mīkini, i hiki ai ke hoʻokō i ka hoʻokele wela maikaʻi loa a me ka hoʻopau wela.Hoʻokō ia i nā koi o kēia manawa o ka ʻoihana uila no nā mea hoʻomehana wela.He mea pani ia no ka silika hoʻoheheʻe wela ʻO Grease thermal paste ka huahana maikaʻi loa no nā ʻōnaehana hoʻomaha binary.Hiki ke ʻoki ʻia kēia ʻano huahana ma ka makemake, kahi kūpono i ka hana maʻalahi a me ka mālama ʻana i ka huahana.

ʻO ka mānoanoa o ka silicone thermal insulation pad mai 0.5mm a 10mm.Hana ʻia ia no ka hoʻolālā hoʻolālā o ka hoʻohana ʻana i ke āpau e hoʻoili i ka wela.Hiki iā ia ke hoʻopiha i ke āpau, hoʻopau i ka hoʻoili wela ma waena o ka ʻāpana hoʻomehana a me ka ʻāpana hoʻoheheʻe wela, a ke pāʻani pū nei hoʻi i ka hana o ka haʻalulu, insulation a me ka sila., hiki ke hoʻokō i nā koi hoʻolālā o ka miniaturization a me ka ultra-thinning o nā lako pili.He mea hou ia me ka hana nui a me ka hoʻohana.Hoʻokō ka hana pale ahi a me ke ahi i nā koi o UL 94V-0, a hoʻokō i ka palapala hōʻoia palekana o ka EU SGS.

4. Nā ʻōpala graphite synthetic

He mea kakaikahi kēia ʻano mea hoʻolale wela, a hoʻohana mau ʻia ia ma kekahi mau mea e hoʻoemi i ka wela.Hoʻohana ʻo ia i nā mea graphite composite, ma hope o ka mālama ʻana i nā kemika, loaʻa iā ia ka hopena wela wela, a kūpono no ka ʻōnaehana hoʻoheheʻe wela o nā ʻāpana uila, CPU a me nā huahana ʻē aʻe.I nā kaʻina hana P4 pahu mua o Intel, ʻo ka mea i hoʻopili ʻia ma lalo o ka radiator he graphite thermal pad i kapa ʻia ʻo M751."E huki" i ka CPU mai kona kumu.Ma waho aʻe o ka mea i ʻōlelo ʻia ma luna o ka media hoʻoheheʻe wela maʻamau, nā pahu hoʻoheheʻe wela alumini alumini, nā ʻāpana hoʻololi hoʻololi i ka wela (me ka pale kiʻiʻoniʻoni), a me nā mea ʻē aʻe he mea hoʻolaha wela hoʻi, akā ʻaʻole loa kēia mau huahana i ka mākeke. .