4000 Series Aluminium Plate Sheet-Al-Si Alloy

4000 letoto la aluminium sheet: moemeli ke 4A01.Lipoleiti tsa aluminium tse 4000 ke tsa letoto le nang le litaba tse phahameng tsa silicon.Hangata litaba tsa silicon li pakeng tsa 4.5-6.0%.Ke ea thepa ea kaho, likarolo tsa mochini, lisebelisoa tsa ho forging, lisebelisoa tsa ho cheselletsa;sebaka se tlase sa ho qhibiliha, khanyetso e ntle ea kutu Tlhaloso ea sehlahisoa: E na le litšobotsi tsa ho hanyetsa mocheso le ho roala ho hanyetsa.

Li-alloys tsa aluminium tse 4000 ke li-alloys tsa aluminium tse nang le silicon e le karolo ea mantlha ea motsoako.Bongata ba li-alloys tsa eona ke li-alloys tsa aluminium tse sa phekoleheng ka mocheso tse sa matlafalitsoeng.Ke li-alloys feela tse nang le Cu, Mg le Ni, hammoho le li-alloys tse matlafalitsoeng ke phekolo ea mocheso oa welding, li ka monyang likarolo tse itseng.E ka matlafatsoa ke phekolo ea mocheso.Ka lebaka la lihlahisoa tse phahameng tsa silicon, sebaka se tlaase sa ho qhibiliha, phallo e ntle ea ho qhibiliha, ho fepa habonolo 'me ha ho na brittleness ea sehlahisoa sa ho qetela, letoto lena la li-alloys le sebelisoa haholo-holo ha ho etsoa lisebelisoa tsa aluminium alloy welding tse kang lipoleiti tsa brazing, li-electrode le lithapo.Alloy e na le khanyetso e ntle ea ho apara le thepa e phahameng ea mocheso, hape e sebelisoa ha ho etsoa li-piston le likarolo tse thibelang mocheso.Alloy e nang le silicon e ka bang 5% e bosoeu ka mor'a anodizing le mebala.

Ha ho bapisoa le 4Y32, motsoako oa aluminium oa 4032 o na le likarolo tse tlase tsa motsoako, empa o na le machinability e ntle haholo le matla a phahameng ka ho fetisisa a li-alloys tse 4000.Boholo ba gel ea silika e ka tlase ho 70μm mme e sebelisoa haholo ha ho etsoa lipiston le likarolo tse ling tsa ts'ebeletso ea mocheso o phahameng ka lebaka la thepa ea eona e ikhethang.

4Y32 aluminium alloy e na le litaba tse phahameng tsa alloy elements ho feta 4032 series, 'me e na le matla a betere le ho hanyetsa ho apara.Boholo ba silicon ea pele bo laoloa pakeng tsa 30-40μm.Ka lebaka la thepa ea eona e ikhethang, e sebelisoa haholo ha ho etsoa lisebelisoa tsohle le likarolo tse sebelisoang mocheso o phahameng, joalo ka li-air conditioner tsa likoloi, lisebelisoa tsa peripheral.