Sezvaunoziva.zvedualuminium tile trim/ aluminium skirting / led aluminium mbiri / aluminium yekushongedza mbiri yakagadzirwa ne6063 aluminium alloy.iyo aluminium element ndiyo chikamu chikuru.uye chimwe chinhu chakasara chingave sepazasi.
Uye nhasi tichatsanangura basa uye pesvedzero yezvinhu zvakasiyana mualuminium alloys pane zvinhu zvealuminium zvinhu.
mhangura element
Kana iyo aluminium-yakapfuma chikamu chealuminium-copper alloy iri 548, iyo yakanyanya kunyungudika yemhangura mualuminium i5.65%, uye kana tembiricha yadonha kusvika 302, solubility yemhangura i0.45%.Mhangura chinhu chakakosha alloying uye ine imwe yakasimba mhinduro inosimbisa maitiro.Uye zvakare, CuAl2 inomisikidzwa nekuchembera ine pachena kuchembera kusimbisa maitiro.Mhangura yemhangura mualuminium alloys inowanzoita 2.5% kusvika ku5%, uye simba rekusimbisa rakanakisisa apo mhangura yemhangura iri 4% kusvika 6.8%, saka iyo yemhangura yakawanda yakaoma aluminium alloys iri munharaunda iyi.
Silicon element
Kana iyo aluminium-yakapfuma chikamu cheAl-Si alloy system iri patembiricha yeeutectic ye577 ° C, iyo yakanyanya kunyungudika yesilicon mune yakasimba mhinduro i1.65%.Kunyangwe iyo solubility ichidzikira nekudzikira tembiricha, aya alloys kazhinji haagone kupisa kupisa.Al-Si alloys ane yakanakisa castability uye corrosion kuramba.
Kana magnesium nesilicon zvichiwedzerwa kune aruminiyamu panguva imwe chete kugadzira aluminium-magnesium-silicon alloy, chikamu chekusimbisa ndeyeMgSi.Hureshi hwe magnesium kune silicon ndeye 1.73: 1.Paunenge uchigadzira kuumbwa kweAl-Mg-Si alloy, zvirimo zvemagnesium nesilicon zvinofanirwa kugadzirwa zvinoenderana nereshiyo iyi pane substrate.Mamwe maAl-Mg-Si alloys, kuitira kuti simba rive nani, wedzera huwandu hwakakodzera hwemhangura, uye panguva imwechete wedzera huwandu hwakakodzera hwechromium kuti ubvise mhedzisiro yakaipa yemhangura pakupokana nekuora.
Al-Mg2Si alloy alloy equilibrium phase diagram Iyo yakanyanya solubility yeMg2Si mualuminium muchikamu chealuminium-yakapfuma i1.85%, uye kuderera kudiki nekudzikira kwekushisa.
Mune akaremara aruminiyamu alloys, kuwedzera kwesilicon kune aruminiyamu chete kunogumira kune welding zvinhu, uye kuwedzera kwesilicon kune aruminiyamu kunewo kumwe kusimbisa.
Magnesium element
Iyo aluminium-yakapfuma chikamu cheiyo equilibrium chikamu dhizaini yeAl-Mg alloy system, kunyangwe iyo solubility curve inoratidza kuti kunyungudika kwe magnesium mualuminium kunodzikira zvakanyanya nekudzikira kwekupisa, asi mumaindasitiri mazhinji akaremara aruminiyamu alloys, zviri mukati me magnesium. iri pasi pe6%.Iyo yesilicon yemukati zvakare yakaderera.Mhando iyi yealloy haigone kusimbiswa nekurapa kwekupisa, asi ine yakanaka weldability, yakanaka corrosion resistance, uye simba repakati.
Kusimbiswa kwe magnesium kune aluminium kuri pachena.Kune yega yega 1% kuwedzera kwe magnesium, iyo tensile simba ichawedzera neinosvika 34MPa.Kana manganese yakawedzerwa pazasi 1%, inogona kuwedzera simba rekusimbisa.Nokudaro, mushure mekuwedzera manganese, zvinyorwa zve magnesium zvinogona kuderedzwa, uye panguva imwechete, tsika inopisa yekuputika inogona kuderedzwa.Pamusoro pezvo, manganese inogona zvakare kuita kuti iyo Mg5Al8 mukomboni iwedzere zvakaenzana, uye inonatsiridza kuramba kwecorrosion uye kuita welding.
Manganese
Iyo yakanyanya solubility yemanganese mune yakasimba mhinduro ndeye 1.82% apo tembiricha ye eutectic iri 658 mu equilibrium phase diagram yeAl-Mn alloy system.Simba reiyo alloy rinowedzera nguva dzose nekuwedzera kwekunyungudika, uye kureba kunosvika pakakwirira kana manganese ari 0.8%.Al-Mn alloys haisi-kuchembera yakaomeswa alloys, ndiko kuti, haigone kusimbiswa nekurapa kwekupisa.
Manganese inogona kudzivirira iyo recrystallization maitiro ealuminium alloy, kuwedzera tembiricha yekudzoreredza, uye inogona kukwenenzvera zviyo zve recrystallization.Kunatswa kwezviyo zvakadzokororwa kunonyanya kukonzerwa nekuvhiringidza kukura kwezviyo zvakadzokororwa kuburikidza nezvikamu zvakaparadzirwa zveMnAl6.Rimwe basa reMnAl6 kunyungudutsa simbi isina kuchena kuumba (Fe, Mn) Al6, kuderedza kukuvadza kwesimbi.
Manganese chinhu chakakosha chealuminium alloys, iyo inogona kuwedzerwa yega kuumba Al-Mn mabhinari alloys, uye kazhinji inowedzerwa pamwe chete nezvimwe zvinhu zvealloying, saka akawanda aruminiyamu alloys ane manganese.
Zinc element
Kunyungudika kwe zinc mualuminium i 31.6% apo chikamu cheAruminiyamu-chakapfuma cheAl-Zn alloy system equilibrium phase diagram iri 275, uye solubility yayo inodonha kusvika 5.6% kana iri 125.
Kana zinc yawedzerwa kune aruminiyamu chete, kuvandudzwa kwesimba realuminium alloy pasi pe deformation mamiriro ane kushomeka, uye kune zvakare tsika yekusimbisa ngura kutsemuka, iyo inomisa kushandiswa kwayo.
Zinc uye magnesium zvinowedzerwa kune aluminium panguva imwe chete kuti iite chikamu chinosimbisa Mg / Zn2, iyo ine simba guru rekusimbisa pane alloy.Kana iyo Mg/Zn2 yemukati ichiwedzera kubva pa0.5% kusvika 12%, simba rekusimba uye goho resimba rinogona kuwedzera zvakanyanya.Zviri mukati me magnesium zvinopfuura izvo zvinodiwa pakuumbwa kweMg/Zn2 chikamu.Mune superhard aruminiyamu alloys, kana reshiyo yezingi kune magnesium ichidzorwa panosvika 2.7, iyo yekushungurudzika ngura yekupwanya kuramba ndiyo yakakura.
Kana mhangura yakawedzerwa kuAl-Zn-Mg kuumba Al-Zn-Mg-Cu alloy, iyo matrix kusimbisa mhedzisiro ndiyo yakakura pakati pearuminiyamu alloys ese, uye zvakare yakakosha aruminiyamu alloy zvinhu muaerospace, indasitiri yendege, uye magetsi. indasitiri yemagetsi.
Nguva yekutumira: Jul-17-2023