Substrate Aluminium sida nooc gaar ah oo PCB ah, ay goobta codsiga ayaa muddo dheer oo dhan isgaarsiinta, awoodda, korontada, nalalka LED iyo warshadaha kale, gaar ahaan-awood sare qalabka elektarooniga ah ku dhawaad ​​isticmaali doonaa substrate aluminium, iyo substrate aluminium waa sidaas oo caan ah, waa sababo la xiriira sifooyinka soo socda:

Waxqabadka kulaylka heer sare ah: Sida aynu wada ognahay, kuleylka kuleylka ayaa si gaar ah muhiim ugu ah qalabka elektiroonigga ah ee awoodda sare leh, iyo qaabka ugu weyn ee aluminiumka aluminiumku waa waxqabadkiisa kulaylka wanaagsan, marka la barbardhigo biraha kale iyo Alloysyada, aluminiumku wuxuu leeyahay kororka kuleylka sare iyo awoodda kulaylka hoose, taas oo ka dhigaysa aluminium substrate si wax ku ool ah u dhaqmi kartaa oo kala firdhiso kulaylka ay abuuraan qaybaha elektarooniga ah. Markaa wanaaji kalsoonida, xasilloonida iyo nolosha adeegga qalabka.

Mashiin xoog leh: aluminiumku waa jilicsan yahay marka la barbar dhigo qalabka kale ee birta ah, sidaas darteed caaggiisu waa xoog badan yahay, waxaana loo farsameyn karaa qaabab kala duwan, si loogu dabaqo noocyo kala duwan oo ah baahiyaha naqshadeynta PCB.

Iska caabbinta daxalka heer sare ah: Aluminium soo bandhigay jawiga, way fududahay in la sameeyo filim oxide ah oo dusha sare ah, lakabkan filimka oksaydhku wuxuu ku siin karaa xoogaa ilaalin ah substrate aluminium, sidaa darteed substrate aluminium laftiisa ayaa iska caabin ah iska caabin ah, dabcan, lakabkan filimka oxide ee ka jawaabaya deegaanka sare ee alkaline ama acidic waa mid aad ugu filan, sidaas darteed, si kor loogu qaado caabbinta daxalka ee substrate aluminium, In habka wax soo saarka, hababka daaweynta dusha qaar ka mid ah ayaa sida caadiga ah loo qaaday si ay u sii bixiyaan iska caabin ah daxalka Substrate aluminium, iyo substrate aluminium ka dib daawaynta dusha waxay si deggan ugu shaqayn karaan deegaanno gaar ah.