Ialuminiyam sisiqalelo sesinyithi yintsimbi emhlophe-emhlophe ethambileyo.Izinto ezithengiswayo zihlala zenziwe iirodi, amaphepha, iifoyile, umgubo, iiribhoni kunye nemicu.Kumoya omanzi, inokwenza ifilimu ye-oxide ethintela ukubola kwesinyithi.Umgubo we-aluminiyam unokutshisa ngamandla xa ushushu emoyeni, kwaye ukhuphe idangatye elikhazimlayo elimhlophe.Inyibilika kwi-dilute sulfuric acid, i-nitric acid, i-hydrochloric acid, i-sodium hydroxide kunye nesisombululo se-potassium hydroxide, enganyibiliki emanzini.Ukuxinana okuzalanayo 2.70.Indawo yokunyibilika ngama-660 ℃.Indawo yokubilisa 2327 ℃.Isiqulatho se-aluminiyam kuqweqwe lomhlaba sikwindawo yesibini emva kweoksijini nesilicon, ikwindawo yesithathu, kwaye sesona sixa sentsimbi sininzi kumhlaba.Ukuphuhliswa kwamashishini amathathu abalulekileyo eenqwelomoya, ukwakhiwa kunye neemoto kufuna ukuba iipropati eziphathekayo zibe neempawu ezizodwa ze-aluminium kunye ne-alloys zayo, eziququzelela kakhulu ukuveliswa kunye nokusetyenziswa kwale aluminium entsha yesinyithi.Isicelo sibanzi kakhulu.
01. Ubunzima bokukhanya, amandla athile aphezulu kunye nokuxhatshazwa kwe-corrosion ye-aluminium yimpawu ezibalaseleyo zokusebenza kwayo.I-Aluminiyam inoxinano oluphantsi kakhulu lwe-2.7 g/cm kuphela
Nangona ithambile ngokwentelekiso, inokwenziwa kwiingxubevange ezahlukeneyo ze-aluminiyam, ezifana ne-aluminiyam enzima, i-aluminiyam enzima kakhulu, i-aluminiyam enobungqina bokurusi, i-aluminium ephosiweyo, njl. amashishini okuvelisa.Ukongeza, imijukujelwa yasemajukujukwini, iishuttles zasemajukujukwini, kunye neesathelayithi ezenziweyo nazo zisebenzisa isixa esikhulu se-aluminiyam kunye nealloyi zayo.
02. Amandla athile e-aluminium alloy aphezulu
03. Ukumelana nokugqwesa okulungileyo
I-Aluminiyam yintsimbi esebenzayo kakhulu, kodwa izinzile kwiindawo ezine-oxidizing ngokubanzi.Oku kukwenziwa kwefilimu ye-oxide ebusweni be-aluminium kwi-oxygen, i-oksijini kunye nezinye i-oxidants.Ifilimu ye-aluminium oxide ayinayo kuphela ukuxhathisa okuqinileyo kwe-corrosion, kodwa inomlinganiselo othile wokugquma.
04. I-conductivity ye-aluminium yeyesibini kuphela kwisilivere, ubhedu kunye negolide
Nangona i-conductivity yayo i-2/3 kuphela yobhedu, ubuninzi bayo buyi-1/3 kuphela yobhedu, ngoko ke ukuhambisa umbane ofanayo, umgangatho wocingo lwe-aluminium sisiqingatha kuphela socingo lobhedu.Ke ngoko, i-aluminiyam inoluhlu olubanzi lokusetyenziswa kwishishini lokuvelisa izixhobo zombane, ishishini lengcingo kunye nentambo kunye neshishini lerediyo.
05. I-Aluminiyam ngumqhubi omhle wokushisa
I-conductivity yayo ye-thermal ngamaxesha e-3 amakhulu kuneyentsimbi kunye namaxesha angama-10 ensimbi engenasici.I-Aluminiyam ingasetyenziselwa kwishishini ukwenza izinto ezahlukeneyo zokutshintshisa ubushushu, izinto zokulahla ubushushu kunye nezixhobo zokupheka.
06. I-Aluminiyam ine-ductility elungileyo
Yesibini kuphela kwigolide kunye nesilivere kwi-ductility kwaye inokwenziwa kwiifoyile ezincinci kune-0.006 mm.Ezi foyile ze-aluminiyam zisetyenziswa kakhulu ukupakisha iisigarethi, iilekese, njl.I-Aluminiyam inokusikwa, igqwelwe kwaye idityaniswe ngeendlela eziqhelekileyo.
07. I-Aluminiyam ayinamagnetic
Ayivelisi imimandla yamagnetic eyongezelelweyo kwaye ayiphazamisi izixhobo ezichanekileyo.
08. I-Aluminiyam ineempawu zokufunxa isandi, kwaye umphumo wesandi ungcono
Ke ngoko, i-aluminiyam ikwasetyenziselwa iisilingi kumagumbi osasazo kunye nezakhiwo ezinkulu zanamhlanje.
Ixesha lokuposa: Jul-28-2022