Thermal Conductivity Aluminium Alloys
Thermal conductivity ntawmAluminium Alloys: Kev txiav txim siab tseem ceeb
Aluminium yog dav siv nyob rau hauv ntau yam lag luam vim nws zoo heev thermal conductivity. Lub thermal conductivity ntawm txhuas yog nyob ib ncig ntawm 237 W / (m·K), uas yog li peb zaug siab dua cov thermal conductivity ntawm hlau. Qhov no ua rau aluminium alloys yog ib qho kev xaiv nrov rau cov ntawv thov uas xav tau kev hloov hluav taws xob zoo, xws li hauv kev lag luam tsheb, hluav taws xob, thiab kev tsim kho.
Txawm li cas los xij, tsis yog txhua qhov txhuas alloys muaj tib lub thermal conductivity. Lub thermal conductivity ntawm ib tug alloy nyob ntawm ntau yam xws li nws muaj pes tsawg leeg, microstructure, thiab ua. Nws yog ib qho tseem ceeb kom nkag siab txog cov thermal conductivity ntawm txawv aluminium alloys vim nws muaj kev cuam tshuam ncaj qha rau lawv cov kev ua tau zoo hauv kev siv sib txawv.
Piv txwv li, hauv kev lag luam automotive, aluminium alloys tau siv dav rau lawv lub teeb yuag thiab siab zog-rau-hnyav piv. Nrog rau cov khoom no, lub thermal conductivity ntawm aluminium alloys kuj pab nyob rau hauv dissipating tshav kub generated los ntawm lub cav. Qhov no pab txhim kho tag nrho cov efficiency thiab kev ua tau zoo ntawm lub tsheb.
Hauv kev lag luam hluav taws xob, aluminium alloys yog siv los tsim cov dab dej kub, uas yog siv los ua kom cov cua sov los ntawm cov khoom siv hluav taws xob. Lub thermal conductivity ntawm aluminium alloy siv nyob rau hauv lub dab dej kub yog ib qho tseem ceeb los xyuas kom meej tias lub tshav kub generated los ntawm cov cuab yeej zoo dissipated, tiv thaiv kev puas tsuaj rau lub cuab yeej.
Hauv kev tsim kho kev lag luam, aluminium alloys yog siv rau lawv lub zog, durability, thiab tsis kam mus corrosion. Lub thermal conductivity ntawm txhuas kuj tseem ceeb heev nyob rau hauv daim ntaub ntawv uas nws yog siv los ua cladding los yog ru tsev systems. Lub siab thermal conductivity ntawm aluminium alloys pab tswj qhov kub thiab txias nyob rau hauv lub tsev, txhim kho lub zog efficiency thiab txo tag nrho lub zog noj ntawm lub tsev.
Hauv kev xaus, thermal conductivity ntawmaluminium alloysyog ib qho tseem ceeb uas yuav tsum tau xav txog thaum xaiv cov alloy tsim nyog rau ib qho kev thov. Lub thermal conductivity ntawm ib qho alloy tuaj yeem cuam tshuam nws qhov kev ua tau zoo, kev ua haujlwm, thiab kev ua neej nyob. Yog li ntawd, nws yog ib qho tseem ceeb kom nkag siab txog cov thermal conductivity ntawm txawv aluminium alloys thiab xaiv cov alloy tsim nyog rau daim ntawv thov.
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