Kusiyana pakati peCopper neAluminium Radiator

Parizvino, majenareta mazhinji pamusika anofananidzwa nealuminium radiators.Isu tese tinoziva kuti aluminium radiators haisi seye thermally conductive semhangura.Saka ndeupi wakareba muhupenyu hwebasa?Iyo yakaderera yekunyungudika yealuminium inokanganisa hupenyu hwebasa here?Pakunyunguduka kwemhangura i1084.4°C, uye iyo yealuminium i660.4°C.Nekudaro, nekuti jenareta redhiziri rine midziyo yekudzivirira yekupisa, haizosviki tembiricha iyi zvachose.Pane zvinopesana, kupisa kwakanyanya kwemvura kunogadzirisa hupenyu hweradiator.Mvura muhupenyu hwedu hwemazuva ese haisi mvura yakachena.Iine maion akasiyana-siyana, kunyanya kuwanda kwe chloride ions.Kana mhangura ikasangana nemaion anoshanda akadai seCl- uye SO42- mumvura, inoburitsa maion anoshanda ane aya anoshanda.Iyo reaction product nemvura zvinogadzira asidhi.Iyo SO2, CO2, uye H2S mumhepo yakanyungudika mumvura inoderedzawo kukosha kwePH.Kupinda mumhangura kunomhanyisa kukora kwemhangura uye kukonzeresa kuora kwegomba muradiyeta yemhangura uye pombi yemvura inopisa yemhangura.

Iyo aluminium radiator ye jenareta haigoni kudzivisa kuputika kwemvura, uye Cl- ichaparadza firimu rekudzivirira realuminium.Cl-inopinda mufirimu inodzivirira kuburikidza nemapores kana kukanganisa pamusoro pealuminium pamusoro, kuitira kuti firimu rinodzivirira riri pamusoro pealuminium rive colloidal uye rakapararira.Iyo Al2O3 inodzivirira firimu inopinda hydration uye inova hydrated oxide, iyo inoderedza mhedzisiro yekudzivirira.Uyezve, iyo Cu2 + inogadzirwa mushure mekunge zvikamu zvemhangura zvasvibiswa zvinomhanyisa kukora kwegomba realuminium.Mukuwedzera, SO2 iri mumhepo inoshambadzirwa nefirimu remvura riri pamusoro pealuminium, ichinyunguduka kuti ibudise H2SO3 (sulfurous acid) uye inopindirana neokisijeni kuti ibudise H2SO4 kuti iparadze nzvimbo yealuminium.Kana Cl- ine kupararira kwakasimba uye simba rinopinda rinoparadza firimu rinodzivirira realuminium, SO2- inobatana nealuminium matrix zvakare, uye kuora kunoitika.Kutenderera uku kunowedzera kukora kwealuminium.Sezvo ngura inogona kutevedzana yealuminium yakakwira zvakanyanya kupfuura iyo yemhangura, pasi pekuita kwe electrolytes semvura, kana aruminiyamu inobata simbi idzi, galvanic couple inoumbwa.Aluminium ndiyo anode.Galvanic corrosion ichawedzera kuora kwealuminium nekukurumidza.Naizvozvo, hupenyu hwearuminiyamu radiator hahusati hwakareba sehuya hwemhangura.

Misiyano pakati pemhangura yese uye ese aruminiyamu emvura matangi radiators ndeaya: akasiyana kupisa kupisa maitiro, kusimba kwakasiyana uye kwakasiyana antifreeze.

1.Different heat dissipation effects

1.1. Yese tangi remvura remhangura redhiyeta: kupisa kwekudziya kwese kwese redhiyata yemvura yemhangura kuri nani pane iyo yearuminiyamu yemvura tank radiator.Iko kupisa kwekuita kwemhangura kuri nani pane iyo yealuminium, iyo iri nyore kubvisa kupisa.

1.2. Yese aruminiyamu tangi remvura redhiyeta: kupisa kwekupisa kwearuminiyamu tank redhiyeta yemvura yakashata kupfuura iyo yese yemhangura yemvura tank redhiyeta, uye kupisa kwekuita kwealuminium kwakaipa kupfuura iyo yemhangura, saka hazvisi nyore kuparara. kupisa.

2.Different durability

2.1.Yese tangi yemvura yemhangura radiator: kusimba kwese tangi remvura remhangura kuri nani pane iyo yearuminiyamu yemvura tangi radiator.Iyo yemhangura oxide layer yakanyanya kusimba uye ine yakakwira corrosion resistance.

2.2 Yese aruminiyamu tangi remvura reyedhita: kusimba kwese aruminiyamu tangi remvura redhiyeta kwakaipisisa kupfuura kuya kwese retangi remvura remhangura.Iyo aruminiyamu oxide layer yakasununguka zvakanyanya uye iyo corrosion resistance yakadzikira.

3.Antifreeze yakasiyana

3.1.Yese tangi yemvura yemhangura radiator: ese emhangura tangi remvura radiator anogona kushandisa mvura se antifreeze pasina kuvhara tangi remvura.

3.2.Yese aruminiyamu yemvura tangi radiator: ese aruminiyamu emvura tangi radiator haigone kushandisa mvura seantifreeze, asi inofanirwa kushandisa yakakodzera antifreeze.Kuwedzera mvura kunokonzeresa kuvharika kwetangi remvura.

Zvinoenderana nemhando yezvinyorwa: iyo radiator yeinjini yekutonhodza system yakakamurwa kuita tangi remvura yemhangura uye tangi yemvura yealuminium.

Zvinoenderana nechikamu chechimiro cheradiator, radiator yeinjini yekutonhora system yakakamurwa kuita chubhu bhandi mhando uye ndiro fin mhando.Yakabatanidzwa nezvinhu, radiator yakajairwa yeinjini yekutonhodza system mumusika inonyanya bhandi remhangura pombi, aluminium pombi bhandi uye aluminium plate fin.

Zvakanakira zvendarira yemvura tangi radiator:

Pombi yemhangura ine tangi remvura, kukurumidza kupisa conduction uye yakanaka kupisa kupisa kuita.Mvura inogona kushandiswa se antifreeze

Ikozvino pane anenge asina mhangura yakachena uye aluminium matangi emvura radiators , iyo yose inowedzerwa nezvimwe zvikamu.

Mutengo wakazara wealuminiyamu yemvura tangi yakachipa pane iya yemhangura yemvura tank.Iyo yakakodzera kune yakakura-nzvimbo radiator.Iyo aluminium plate fin water tank ine kuvimbika kwakanaka uye kusimba.

Hapana mubvunzo kuti mhangura mhangura inodhura zvakanyanya kupfuura aluminium radiators.Nekufambira mberi kwearuminiyamu yetangi remvura tekinoroji, mamwe makambani ari kufunga nezvekushandisa mari atanga kutora zvakanyanya aluminium mvura tank radiator.

Kusimba kwemhangura kuri nani pane kwealuminium.Chikonzero chikuru ndechekuti iyo oxide layer yealuminium yakasununguka zvakanyanya, iyo oxide layer yemhangura yakanyanya denser, uye kushorwa kwecorrosion kwemhangura substrate kwakakwira zvakanyanya kupfuura iyo yealuminium.Naizvozvo, munzvimbo inotyisa zvishoma, senge mvura yechisikigo, acid ine simba, isina simba alkali mhinduro uye munyu nharaunda, aruminiyamu icharamba iine ngura kusvika yaitwa ngura, nepo oxide layer yemhangura isiri nyore kukuvara, iyo substrate. inoshingirira ku-corrosion uye inogara yakasimba.

Naizvozvo, paunofunga kushandisa rudzi rweradiator, unogona kuita sarudzo maererano nezvaunoda, senge yekuisa mamiriro panzvimbo, nzvimbo yekushanda, nezvimwewo .com, tichakutungamirira kuti usarudze chigadzirwa chakakodzera.