Thermal conductivity ntawm Aluminium Alloys Table
Oct 17, 2023
| Alloy | Thermal conductivity (W / mK) |
|---|---|
| 1100 | 236 |
| 2024 | 174 |
| 3003 | 122 |
| 5052 | 138 |
| 6061 | 167 |
| 7075 | 128 |
| Raws li qhia nyob rau hauv lub rooj, lub thermal conductivity ntawmaluminium alloysQhov nruab nrab ntawm 122 W / mK txog 236 W / mK, nrog tus nqi siab tshaj plaws ntawm alloy 1100 thiab tus nqi qis tshaj rau alloy 3003. Alloy 2024, uas yog siv dav hauv kev siv aerospace, muaj cov thermal conductivity ntawm 174 W / mK, uas yog qis dua li ntawm lwm cov alloys xws li 1100 thiab 6061. | |
| Nws yog ib nqi sau cia hais tias lub thermal conductivity ntawm aluminium alloys kuj txawv nrog kub. Raws li qhov kub nce, thermal conductivity ntawm cov hlau feem ntau txo. Vim li no cov nyhuv, thermal conductivity ntawm aluminium alloys txo qis raws li qhov kub thiab txias, txawm tias qhov kev hloov pauv txawv ntawm cov alloys sib txawv. | |
| Tsis tas li ntawd, thermal conductivity ntawm aluminium alloys tuaj yeem cuam tshuam los ntawm lwm yam xws li thickness ntawm cov khoom, muaj cov coatings nto los yog kev kho mob, thiab txoj kev tshav kub hloov mus (conduction, convection, los yog hluav taws xob). Yog li ntawd, cov xwm txheej no tseem yuav tsum tau txiav txim siab hauv cov kev siv tswv yim uas cuam tshuam nrog kev hloov hluav taws xob. | |
| Thaum kawg, thermal conductivity ntawmaluminium alloysNws txawv nyob ntawm seb lawv muaj pes tsawg leeg, kev kho cua sov, thiab kub. Cov txiaj ntsig tau nthuav tawm hauv cov lus tuaj yeem ua raws li kev siv dav dav, tab sis lawv qhov tseeb yuav cuam tshuam los ntawm ntau yam. Txhawm rau txhim kho kev siv aluminium alloys hauv kev siv hluav taws xob hloov hluav taws xob, nws yog ib qho tseem ceeb uas yuav tsum ua tib zoo xaiv cov alloy tsim nyog thiab xav txog txhua yam tseem ceeb uas cuam tshuam rau thermal conductivity. |
JIYGO REFRACTORY & ABRASIVE LIMITED