Copper ofern yog cov khoom siv rau cov dab dej kub vim
1. Copper muaj cov thermal conductivity zoo heev, vim nws tuaj yeem hloov cov cua sov mus rau lub dab dej kub sai sai thiab dissipate nws mus rau hauv cov huab cua ib puag ncig los ntawm sab nrauv ntawm lub dab dej kub. Qhov no txhais tau hais tias cov dab dej kub ua los ntawm cov khoom siv tooj liab tuaj yeem txo qhov kub thiab txias ntawm cov cuab yeej.
2. Copper muaj thermal stability zoo. Tooj liab tuaj yeem tswj kev ua haujlwm ruaj khov hauv qhov kub thiab txias thiab tsis yooj yim deformed lossis hlawv-hauv. Qhov no ua rau tooj liab kub dab dej yog qhov kev xaiv zoo tshaj plaws rau cov khoom siv hluav taws xob ua haujlwm siab, cov tshuab computer, thiab lwm qhov chaw kub.
3.Copper heat sinks muaj kev ua haujlwm siab. Copper tuaj yeem ua tiav los ntawm ntau yam txheej txheem xws li casting, vuam, txiav, thiab lwm yam, uas ua rau nws muaj peev xwm tsim cov dab dej kub nrog cov duab nyuaj. Lub caij no, tooj liab kub dab dej kuj tuaj yeem txhim kho lawv cov kev tiv thaiv corrosion thiab kev zoo nkauj los ntawm cov txheej txheem kho saum npoo.
Yog li tooj liab muaj cov thermal conductivity zoo, kub tsis kam, thiab ua haujlwm yooj yim, ua rau nws siv dav hauv cov dab dej kub.
Tab sis kuj tseem muaj ntau hom tooj liab, thiab cov tseem ceeb siv hauv heatsink yog tooj liab tooj liab thiab ntshav tooj liab (C1100). Qhov txawv ntawm ob yog dab tsi?
1, Kev sib xyaw ua ke sib txawv
Brass yog ib qho alloy uas muaj tooj liab thiab zinc, nrog cov ntsiab lus tooj liab feem ntau yog li ntawm 60% mus rau 80%. Ntshav tooj liab yog ib hom tooj liab ntshiab, feem ntau muaj purity ntau dua 99.9%, thiab tsis muaj lwm yam hlau.
2, Kev ua haujlwm ntawm lub cev
Muaj qee qhov sib txawv ntawm lub cev lub cev ntawm tooj dag piv rau ntshav tooj liab. Brass muaj siab hardness, siab tensile zog, thiab zoo ductility. Ntshav tooj liab muaj zoo conductivity thiab thermal conductivity tshaj tooj dag, thiab kuj muaj zoo ductility thiab plasticity.
3, Corrosion kuj
Brass muaj qhov zoo corrosion kuj thiab muaj peev xwm tswj tau zoo stability nyob rau hauv cov av noo thiab corrosive ib puag ncig. Txawm li cas los xij, cov tooj liab liab muaj qhov tsis zoo corrosion thiab yooj yim cuam tshuam los ntawm corrosion xws li oxidation thiab sulfurization, yog li kev tiv thaiv tshwj xeeb yuav tsum tau ua hauv qee qhov chaw tshwj xeeb.
5, Nqe
Kuj tseem muaj qee tus nqi sib txawv ntawm tooj dag thiab ntshav tooj liab. Vim lub siab purity thiab complex ntau lawm txheej txheem ntawm tooj liab, nws tus nqi yog feem ntau siab tshaj li ntawm tooj dag. Brass, ntawm qhov tod tes, muaj qee qhov nyiaj zinc thiab muaj cov txheej txheem tsim khoom yooj yim, yog li nws tus nqi kuj tsawg.
Kev siv tooj dag thiab ntshav tooj liab hauv lub dab dej kub
Peb tuaj yeem pom los ntawm qhov sib txawv ntawm tooj dag thiab ntshav tooj liab uas lawv daim ntawv thov ntawm cov dab dej kub kuj txawv.
Brass muaj qhov zoo oxidation tsis kam thiab corrosion kuj, tab sis nws thermal conductivity tsis siab li tooj liab, yog li nws feem ntau yog siv rau cov khoom siv, xws li dej txias phaj pob qij txha.
Ntshav tooj liab yog feem ntau tsis muaj oxygen tooj liab, uas muaj purity siab thiab zoo thermal conductivity, yog li nws feem ntau yog siv rau cov kav dej kub, dej txias phaj pipelines, thiab lwm yam.
