1. Dab tsi yog cov tshuaj lom neeg raug nplua ntawm txhuas ntawv ci alloy 8079?
Aluminium ntawv nyiaj alloy 8079 feem ntau muaj qhov siab -}} Alloy alloy cov ntsiab lus ntxiv rau kev txhim kho nws cov khoom. Nws feem ntau muaj hlau (fe) ntawm ib ncig 0.5-1.0% thiab silicon (si) ntawm kwv yees li 0.05-0.15%, uas txhim kho lub zog thiab muaj zog. Tsis tas li ntawd, cov kab kawm xws li tooj liab (Cu) thiab Zinc (ZN) tuaj yeem nthuav tawm cov nyiaj tswj hwm corrosion tsis kam thiab ua kom ruaj khov. Qhov no muaj kev sib xyaw ua kom cov alloy tswj kev ua kom tiav qib purity tshaj 99.9%, ua kom haum cov ntawv thov zoo li cov khoom noj ntim khoom. Lub ntsuas hluav taws xob ntsuas kev sib piv los tiv thaiv cov teeb meem zoo li crystal coarsening thaum lub sij hawm cua sov, kom muaj ntawv ci zoo.
2. Dab tsi yog cov khoom tseem ceeb ntawm alloy 8079 hauv ntawv ci daim ntawv?
Alloy 8079 ntawv ci Cov khoom pov thawj zoo heev cov khoom siv zoo nkauj thiab yoog raws li lub zog thiab yoog raws li nyias muaj 50 micrometers. Nws cov txiaj ntsig lub zog feem ntau yog li ntawm 60-80 MPa, ua kom nws tiv thaiv kev ntxhov siab yam tsis muaj kev nyuaj siab lossis tsis muaj zog yooj yim. Lub alloy kuj qhia tau zoo elongation cov khoom, feem ntau tshaj 10%, uas yog qhov tseem ceeb rau kev siv cov duab sib sib zog nqus lossis tsim, xws li hauv cov tshuaj hlwv qhwv tau pob. Ntxiv mus, nws tswj cov hardness sib xws thiab ductility thoob plaws ntau yam kev ua tau zoo hauv qhov chaw txias txias thiab cov xwm txheej cua. Cov yeeb yaj kiab no ntawm cov teeb tsa zoo los ntawm nws cov microstruction zoo, uas minimizes tsis xws luag zoo li cov c graince nyob rau hauv thermal kis.
3. Yuav ua li cas alloy 8079 feem ntau siv hauv kev siv cov ntawv thov?
Alloy 8079 tau ua haujlwm ntau hauv kev lag luam ntim khoom rau kev tsim cov khoom siv hloov tau, cov ntaub ntawv barrier uas tiv thaiv cov ntsiab lus los ntawm cov dej noo thiab cov pa. Piv txwv li, nws yog ib qho staple hauv cov ntim khoom noj khoom haus, qhov twg nws corrosion resistance ntseeg tau tsis muaj cov khoom siv uas siv tau, txawm nyob hauv ib puag ncig acidic. Tsis tas li ntawd, cov ntaub ntawv no ua haujlwm raws li substrate rau electrolytic capacitors capacitors yog vim nws cov kev coj ua hluav taws xob hauv cov khoom siv hluav taws xob zoo li smartphones thiab khoos phis tawj. Nws kuj tseem siv hauv thermal rwb thaiv tsev tshuab, kev caieverulation cov yam ntxwv los txhim kho kev txuag hluav taws xob hauv tsev. Tshaj dhau qhov no, cov alloy pom cov kav dej hauv cov ntaub ntawv ntim khoom siv hluav taws xob hauv hluav taws xob, ua kom dav dav, nthuav dav dav dav vim yog qhov xwm txheej loj thiab rov ua dua.
4. Dab tsi yog thawj cov txheej txheem tsim ua lag luam alloy 8079 ntawv nyiaj?
Kev tsim cov roj 8079 ntawv nyiaj pib nrog smelting siab {{1} aphing nrog cov hlau thiab silicon kom ua tiav cov yam xav tau. Cov hlau molten tau muab pov rau hauv cov khoom loj, uas yog tom qab ntawd homogenized los ntawm cov cua sov kom tshem tawm sab hauv kev ntxhov siab thiab xyuas kom meej microstration microstructure. Tom ntej no, cov txheej txheem yauv nyom thiab txias cov txheej txheem kom txo qis dua qib ntau, feem ntau ncav cov ntawv thov micrometer; Qhov no suav nrog kev tswj qhov kub kom tiv thaiv kom tsis txhob muaj qhov xws li kev tawg lossis tsis sib luag. Cov kev kho deg zoo li annealing tuaj yeem siv los siv rau txhim kho kev txhim kho thiab muaj kev cuam tshuam, ua kom muaj kev ua tiav kev lag luam rau cov qauv kev lag luam rau kev ua haujlwm smoothness thiab barrier. Thaum kawg, zoo tshuaj xyuas xws li kev xeem rau tuab ua kom tuab, tensile lub zog, thiab corrosion tsis kam ua ntej ntim.
5. Yuav ua li cas zoo ua Alloy 8079 muaj ntau dua lwm cov khoom siv ci?
Piv rau kev xaiv zoo li alloy 1100 lossis 3003, alloy 8079 muaj qhov tseem ceeb ntawm cov gases thiab noo noo, uas yog qhov tseem ceeb rau kev siv txee thiab kev siv khoom noj khoom haus thiab khoom siv khoom noj. Nws txoj kev txhim kho corrosion tsis kam, vim muaj kev pheej hmoo ntawm pitting lossis kev pheej hmoo ntawm pitting lossis degradation thaum raug rau thaj chaw noo lossis tshuaj. Tsis tas li ntawd, cov alloy tswj cov khoom siv muaj zog zoo thiab thiav ua kom muaj zog, yog li txo qis cov nqi thiab ib puag ncig kev cuam tshuam. Rov ua dua tshiab yog lwm qhov txiaj ntsig tseem ceeb, raws li alloy 8079 tuaj yeem raug rov qab tau ntau zaus nrog kev poob qis, txhawb kev nce qib kev ruaj ntseg. Zuag qhia tag nrho, cov txiaj ntsig zoo ua rau nws xaiv qhov kev xaiv zoo tshaj plaws xws li muaj cov khoom siv hluav taws xob thiab rwb thaiv tsev, qhov kev ntseeg tau thiab ua tau zoo yog Paramount.
