6061 t6 i-aluminium vs 7075 i-aluminium

6061 t6 i-aluminium vs 7075

Aluminium Alloys 6061-T6 kanye 7075 zisetshenziswa kabanzi ezinhlelweni zobunjiniyela, kodwa zinezakhiwo ezihlukene futhi zifanele izinhloso ezehlukene. Ngezansi ukuqhathanisa okuningiliziwe kwalawa ma-alloys amabili ngokwezakhiwo zawo zemishini, izakhiwo zomzimba, kanye nokusetshenziswa okujwayelekile:

Ukuqhathanisa Phakathi 6061-T6 futhi 7075 I-Aluminium

Impahla6061-T6 Aluminium7075 I-Aluminium
Ukwakheka0.8-1.2% Mg, 0.4-0.8% Futhi, 0.15-0.4% Cu, 0.04-0.35% Cr5.1-6.1% Zn, 2.1-2.9% Mg, 1.2-2.0% Cu, 0.18-0.28% Cr
Amandla Okuqina310 I-MPa (45 ksi)572 I-MPa (83 ksi)
Isivuno Amandla275 I-MPa (40 ksi)503 I-MPa (73 ksi)
Elongation at Break12%11%
Ukuqina (Brinell)95 HB150 HB
I-Modulus ye-Elasticity68.9 I-GPa (10,000 ksi)71.7 I-GPa (10,400 ksi)
Ukuminyana2.70 g/cm³2.81 g/cm³
Ukukhathala Amandla96 I-MPa (14 ksi)159 I-MPa (23 ksi)
I-Thermal Conductivity167 W/m·K130 W/m·K
Ukumelana NokugqwalaKuhle kakhuluUlungile kuya kwabampofu (ngaphandle kwengubo yokuzivikela)
UkushiselaKuhle kakhuluImpofu
Ukusebenziseka kalulaKuhleI-Fair to Good
Ukwelashwa KokushisaUkushisa kwelapheka kusimo se-T6Ukushisa okwelapheka ku-T6 noma ku-T73

Umehluko Obalulekile Ezakhiweni

  1. Amandla:
    • 7075 I-Aluminium inamandla kakhulu, ngamandla aqinile we 572 I-MPa uma iqhathaniswa ne 310 I-MPa ye 6061-T6. Lokhu kwenza 7075 i-aluminium ilungele izinhlelo zokusebenza zesakhiwo esinengcindezi ephezulu.
  2. Ukumelana Nokugqwala:
    • 6061-T6 Aluminium inokumelana nokugqwala okuhle kakhulu, ikakhulukazi ngokumelene nezimo zomoya nezolwandle, ngenkathi 7075 I-Aluminium inokumelana nokugqwala okulungile kuya kokubi futhi imvamisa idinga ukumbozwa okuyisivikelo noma i-anodizing ukuze isetshenziswe ezindaweni ezigqwalayo..
  3. Ukushisela:
    • 6061-T6 Aluminium iyashisela kakhulu, ukuyenza ifanele izakhiwo ezidinga ukushiselwa njalo. 7075 I-Aluminium Kunzima ukushisela futhi kungahlushwa ukuqhekeka kanye nokuqina ngemuva kokushisela.
  4. Ukusebenziseka kalula:
    • 6061-T6 Aluminium yaziwa ngokusebenza kwayo okuhle, okuyinto engcono kunaleyo ye 7075 I-Aluminium, nakuba 7075 isanikeza amandla okusebenza okwamukelekayo ezinhlelweni eziningi.
  5. Ukuminyana:
    • 7075 I-Aluminium iminyene kancane (2.81 g/cm³) kuna 6061-T6 Aluminium (2.70 g/cm³), okungase kuthinte izinhlelo zokusebenza ezizwela isisindo.
  6. I-Thermal Conductivity:
    • 6061-T6 Aluminium ine-conductivity engcono ye-thermal (167 W/m·K) uma kuqhathaniswa 7075 I-Aluminium (130 W/m·K), okwenza kube ngcono ezinhlelweni zokushintshanisa ukushisa.

Ukuqhathanisa Ukusetshenziswa

Indawo Yesicelo6061-T6 Aluminium7075 I-Aluminium
I-AerospaceUkufakwa kwendiza, amathangi kaphethiloli, kanye nezakhiwo ze-fuselageIzingxenye zesakhiwo ezinengcindezi ephezulu njengamaphiko endiza, fuselage ozimele, kanye nemishini yokumisa
EzezimotoI-Chassis, amasondo spacers, kanye nezingxenye zenjiniIzingxenye zomjaho njengezingxenye zokumiswa, amagiya, kanye nama-shafts
OsolwandleIzikebhe zemikhumbi, izinsika, kanye nezimpahla zasolwandleAkuvamile ukusetshenziswa ngenxa yokumelana nokugqwala okungekuhle
Ukwakhiwa OkujwayelekileIzingxenye zesakhiwo, ukubhobhoza, kanye namafreyimuAkuvamile; kuphela lapho kudingeka amandla aphezulu
Izinsiza ZezemidlaloAmafreyimu ebhayisikili, imishini yokukhempa, kanye namathangi e-scubaIzingxenye zamabhayisikili ezisebenza kahle kakhulu, imishini yokukhuphuka
EzogesiOsinki bokushisa nezinsimbi zikagesiAkuvamile ukusetshenziswa; 6061 ikhethwa ezinhlelweni ezishisayo
Izimpahla ZabathengiIzitebhisi, ifenisha, nezinto zasendliniImikhiqizo ye-Premium lapho kufunwa khona amandla aphezulu, njengegiya langaphandle elimangelengele

Isifinyezo

  • 6061-T6 Aluminium iguquguquka, kulula ukusebenza nayo, futhi inokumelana nokugqwala okuhle kakhulu, ukuyenza ilungele uhla olubanzi lwezinhlelo zokusebenza, kuhlanganise nasolwandle, ezezimoto, ukwakhiwa, kanye nezinto zikagesi.
  • 7075 I-Aluminium inikeza amandla aphakeme, ukuyenza ilungele izinhlelo zokusebenza ezinengcindezi ephezulu njenge-aerospace kanye nemishini yezemidlalo esebenza kahle kakhulu, kodwa inokushisela okumpofu kanye nokumelana nokugqwala, ukunciphisa ukusetshenziswa kwayo ezindaweni ezithile.