4000 Series Aluminium Plate Sheet-Al-Si ingxubevange

4000 series aluminiyam sheet: ummeli yi 4A01.Iipleyiti ze-aluminiyam ezingama-4000 zezoluhlu olunomxholo ophezulu wesilicon.Ngokuqhelekileyo umxholo we-silicon uphakathi kwe-4.5-6.0%.Yeyezinto zokwakha, iinxalenye zoomatshini, izinto zokubumba, izixhobo zokuwelda;indawo ephantsi yokunyibilika, ukumelana nokugqwesa okulungileyo Inkcazo yemveliso: Ineempawu zokumelana nobushushu kunye nokumelana nokunxiba.

Ii-alloys ze-4000 ze-aluminiyam zi-alloys ze-aluminiyam kunye ne-silicon njengeyona nto iphambili yokuhlanganisa.Uninzi lweealloyi zayo zifakwe ubushushu obungaqinisiweyo.Kuphela i-alloys equkethe i-Cu, i-Mg kunye ne-Ni, kunye ne-alloys eqiniswe ngokuphathwa kobushushu be-welding, inokufunxa izinto ezithile.Inokomelezwa ngonyango lobushushu.Ngenxa yomxholo we-silicon ephezulu, indawo ephantsi yokunyibilika, ukuhamba kakuhle kokunyibilika, ukutya okulula kwaye akukho brittleness yemveliso yokugqibela, olu luhlu lwe-alloys lusetyenziswa kakhulu ekwenzeni i-aluminium alloy welding additives ezifana neepleyiti ze-brazing, i-electrodes kunye neengcingo.I-alloy inokumelana nokunxiba kakuhle kunye neempawu zobushushu obuphezulu, kwaye ikwasetyenziselwa ukwenziwa kweepistons kunye neendawo ezikwaziyo ukumelana nobushushu.I-alloy equlethe malunga ne-5% ye-silicon imnyama-engwevu emva kwe-anodizing kunye nombala.

Xa kuthelekiswa ne-4Y32, i-alloy ye-4032 ye-aluminiyam inomxholo ophantsi we-alloying, kodwa inobuchule obugqwesileyo kunye namandla aphezulu e-tensile ye-4000 series alloys.Ubungakanani bejeli ye-silica esisiseko ingaphantsi kwe-70μm kwaye isetyenziswa kakhulu ekwenzeni iipistons kunye nezinye iindawo zenkonzo yobushushu obuphezulu ngenxa yeempawu zayo ezizodwa.

I-4Y32 i-aluminium alloy inomxholo ophezulu we-alloy elements kune-4032 series, kwaye inamandla angcono kunye nokumelana nokunxiba.Ubungakanani be-silicon yasekuqaleni bulawulwa phakathi kwe-30-40μm.Ngenxa yeempawu zayo ezikhethekileyo, isetyenziswa ngokubanzi ekwenzeni zonke izinto ezincedisayo kunye neenxalenye ezisetyenziswa kumaqondo obushushu aphakamileyo, njengee-automotive air conditioners, peripheral accessories.