Izakhiwo ezibonakalayo ze6061 aluminium
Ukuthayipha6061 aluminiumI-alloys ye-aluminium engu-6xxxx, efaka lezo zingxube ezisebenzisa i-magnesium kanye ne-silicon njengezinto eziphambili zokuhlanganisa. Idijithi yesibili ikhombisa izinga lokulawulwa kokungcola kwe-aluminium eyisisekelo. Lapho leli digit lesibili lithi "0", libonisa ukuthi inqwaba ye-alloy yi-aluminium yezentengiso equkethe amazinga awo akhona, futhi akukho ukunakekelwa okukhethekile okudingekayo ukuze uqinise izilawuli. Amadijithi wesithathu nelesine amane abaqambi bama-alloys athile (Qaphela ukuthi lokhu akunjalo nge-1xxxx aluminium alloys). Ukwakheka okungamagama kohlobo 6061 aluminium kungu-97.9% al, 0.6% si, 1.0% mg, 0.2 %r CR, no-0.28% CU. Ubuningi buka-6061 aluminium alloy ngu-2.7 g / cm3. I-Aluminium Alloy i-Heater ilapha, yakhiwa kalula, i-weld-eakwazi, futhi ilungile ekulweni nokugqwala.
Izakhiwo zemishini
Izakhiwo zemishini ze-Aluminium Alloy ziyehluka ngokususelwa ekutheni kungukuthi ukushisa ukushisa kanjani, noma kwenziwa kunamandla kusetshenziswa inqubo yokuguga. I-modulus yayo ye-elasticity yi-68.9 GPA (10,000 KSI) kanye ne-vear modulus yayo engu-26 GPA (3770 KSI). Lawa magugu alinganisa ukuqina kwe-alloy, noma ukumelana nokuwohloka, ungathola kuThebula 1. Ngokuvamile, lokhu kulula ukujoyina ukucwilisa futhi kunciphise kalula kube yimilo efunwa kakhulu, okwenza kube yizinto ezifunwa kakhulu.
Izici ezimbili ezibalulekile lapho ucabanga ngezakhiwo zemishini zithela amandla namandla amakhulu. Amandla okuvuthwa achaza inani eliphakeme lokucindezelwa okudingekayo ngokucophelela adale ingxenye elungiselelweni lokulayisha elinikeziwe (ukungezwani, ukucindezelwa, ukusonteka, njll.). Amandla amakhulu, ngakolunye uhlangothi, achaze inani eliphakeme lokucindezela izinto ezibonakalayo ezingamelana ngaphambi kokuphupha (zibhekene nepulasitiki, noma deform engapheli). I-Aluminium Alloy inesivuno isivuno esiqinile sama-276 MPA (40000 PSI), kanye namandla okugcina athe xaxa angu-310 MPA (45000 PSI). Lawa magugu afingqiwe etafuleni 1.
Amandla we-Shear amandla okuqukethwe okufanele amelane nokugunda ngamabutho aphikisayo eceleni kwendiza, njengoba nje nesikhafu sincipha ephepheni. Leli nani liyasebenziseka kuzinhlelo zokusebenza zeTorssional (SHAFTS, amabha njll.), Lapho ukusonteka kungadala lolu hlobo lokugunda kwengcindezi. Amandla we-Shear angu-6061 aluminium alloy ngu-207 MPA (30000 PSI), futhi la manani afingqiwe etafuleni 1.
Amandla okukhathala amandla okuqukethwe okufanele amelane nokuqhekeka ngaphansi kokulayishwa kwe-cyclical, lapho umthwalo omncane udluliselwa khona kaningi kokuqukethwe ngokuhamba kwesikhathi. Leli nani liyasebenziseka ekusetshenzisweni kwezicelo lapho ingxenye ingaphansi kwemijikelezo yokulayisha ephindaphindwayo efana nama-axles noma ama-pistons. Amandla okukhathala a-Aluminium Alloy angama-96,5 MPA (14000 PSI). Lawa magugu afingqiwe etafuleni 1.
Ithebula 1: Isifinyezo sezindawo zemishini ze-Aluminium Alloy.
| Izakhiwo zemishini | Metric | IsiNgisi |
| Amandla okugcina | I-310 MPA | I-45000 PSI |
| Amandla ovunelayo wesivuno | 276 MPA | 40000 PSI |
| Amandla E-Shear | I-207 MPA | I-30000 PSI |
| Amandla okukhathala | 96.5 MPA | I-14000 PSI |
| Modulus of elasticity | I-68.9 GPA | I-10000 KSI |
| I-Shear modulus | 26 GPA | 3770 KSI |
Ukumelana nokugqwala
Lapho kuvezwa emoyeni noma emanzini, i-aluminium alloy yakha ungqimba lwe-oxide oluyinikezela ngaphandle kokungasebenzi ngezinto eziwonakalisa insimbi engaphansi. Inani lokumelana nokugqwala lincike ezimweni zezulu / ezinamanzi; Kodwa-ke, ngaphansi kwamazinga okushisa okushisa, imiphumela yokulimazeka ngokuvamile ayinakwa emoyeni / emanzini. Kubalulekile ukuqaphela ukuthi ngenxa yokuqukethwe kwethusi ka-6061, kuvimbela kancane ukugqwala kunezinye izinhlobo ze-alloy (njengeI-5052 Aluminium Alloy, engekho ithusi). 6061 Kuhle kakhulu ekuphikiseni ukugqwala kusuka ku-nitric acid egxekile kanye ne-ammonia ne-ammonium hydroxide.
Izicelo zohlobo 6061 aluminium
Uhlobo 6061 aluminium kungenye yezinto ezisetshenziswa kakhulu ze-aluminium alloys. Ikhono layo kanye nokwakheka kwenza lulungele izinhlelo eziningi ezijwayelekile zenhloso. Amandla ayo aphezulu kanye nokuqina kokuphikiswa kokumelana nokonakala okungu-6061 Alloy ewusizo ikakhulukazi ezinhlalulweni zezakhiwo, ezihlelekile zemoto. Uhlu lwalo lokusebenzisa luyasebenza, kepha ezinye izinhlelo zokusebenza ze-Aluminium Alloy zifaka:
Isikhathi sePosi: Jul-05-2021