6061 t6 aluminiyam vs 7075 aluminiyam

6061 t6 aluminiyam vs 7075

Aluminiyam alloys 6061-T6 kunye 7075 zisetyenziswa ngokubanzi kwizicelo zobunjineli, kodwa zineempawu ezahlukeneyo kwaye zifanele iinjongo ezahlukeneyo. Ngezantsi uthelekiso olucacileyo lwala ma-alloys amabini ngokweempawu zabo zomatshini, iimpawu zomzimba, kunye nokusetyenziswa okuqhelekileyo:

Ukuthelekisa phakathi kwe-6061-T6 kunye 7075 Aluminiyam

Ipropati6061-T6 Aluminiyam7075 Aluminiyam
Ukuqamba0.8-1.2% Mg, 0.4-0.8% Kwaye, 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
Tensile strength310 MPa (45 ksi)572 MPa (83 ksi)
Unikeze Amandla275 MPa (40 ksi)503 MPa (73 ksi)
Ukwandiswa ngexesha lekhefu12%11%
Ukuqina (Brinell)95 HB150 HB
Imodyuli yeElasticity68.9 GPA (10,000 ksi)71.7 GPA (10,400 ksi)
Ukuxinana2.70 g/cm³2.81 g/cm³
Ukudinwa Amandla96 MPa (14 ksi)159 MPa (23 ksi)
I-Thermal Conductivity167 W/m·K130 W/m·K
Ukunyangwa kokuMhlwaEgqwesileyoUlungile kumahlwempu (ngaphandle kokugquma kokukhusela)
UkuweldabilityEgqwesileyoUbuhlwempu
UbuchuleKulungileKuhle ukuya kokulungileyo
Unyango lobushushuUbushushu bunyangeka kwimo ye-T6Ubushushu bunyangeka kwi-T6 okanye kwi-T73 imeko

Umahluko ongundoqo kwiiPropati

  1. Amandla:
    • 7075 Aluminiyam yomelele ngakumbi, ngamandla okuqina we 572 MPa xa kuthelekiswa 310 IMPa ye 6061-T6. Oku kwenza 7075 ialuminiyam ilungele ukusetyenziswa koxinzelelo oluphezulu lwesakhiwo.
  2. Ukunyangwa kokuMhlwa:
    • 6061-T6 Aluminiyam inokumelana nokugqwesa okugqwesileyo, ngakumbi ngokuchasene neemeko zomoya kunye nezaselwandle, ngelixa 7075 Aluminiyam inokumelana nokungatyanga kakuhle komhlwa kwaye ihlala ifuna ukugquma okukhuselweyo okanye i-anodizing ukuze isetyenziswe kwindawo ezinomhlwa..
  3. Ukuweldability:
    • 6061-T6 Aluminiyam iWeldable kakhulu, ukuyenza ilungele izakhiwo ezifuna ukuwelda rhoqo. 7075 Aluminiyam Kunzima ukuwelda kwaye unokubandezeleka ngenxa yokuqhekeka kunye nokuqina emva kwe-welding.
  4. Ubuchule:
    • 6061-T6 Aluminiyam iyaziwa ngokusebenza kwayo kakuhle, eyona ingcono kunaleyo ye 7075 Aluminiyam, nangona 7075 isabonelela ngobuchule obamkelekileyo kwizicelo ezininzi.
  5. Ukuxinana:
    • 7075 Aluminiyam ixinene kancinci (2.81 g/cm³) kunokuba 6061-T6 Aluminiyam (2.70 g/cm³), ezinokuchaphazela izicelo ezinobunzima bobunzima.
  6. I-Thermal Conductivity:
    • 6061-T6 Aluminiyam ine-conductivity engcono ye-thermal (167 W/m·K) kuthelekiswa ne 7075 Aluminiyam (130 W/m·K), iyenza ikhetheke kwizicelo zokutshintsha ubushushu.

Ukuthelekiswa kosetyenziso

Indawo yesicelo6061-T6 Aluminiyam7075 Aluminiyam
I-AerospaceUkufakelwa kweenqwelomoya, iitanki zamafutha, kunye nezakhiwo ze-fuselageAmalungu olwakhiwo anoxinzelelo oluphezulu njengamaphiko enqwelomoya, iifreyimu zefuselage, kunye nezixhobo zokumisa
IimotoItshisi, ivili spacers, kunye namacandelo enjiniAmacandelo okugijima afana namacandelo okunqunyanyiswa, izixhobo, kunye neeshafti
OwaselwandleIzikhephe zamaphenyane, iimasti, kunye nezixhobo zaselwandleAyiqhelekanga ukusetyenziswa ngenxa yokunganyangeki komhlwa
Ulwakhiwo ngokubanziAmacandelo esakhiwo, imibhobho, kunye nezakheloAyiqhelekanga; kuphela xa kufuneka amandla aphezulu
Izixhobo zeMidlaloIifreyimu zebhayisekile, izixhobo zokukhempisha, kunye namatanki escubaAmacandelo ebhayisekile asebenza kakhulu, izixhobo zokukhwela
EzombaneIisinki zobushushu kunye nezixhobo zombaneAyisetyenziswa ngokuqhelekileyo; 6061 ikhethwa kwizicelo ze-thermal
Impahla zomthengiIileli, ifenitshala, kunye nezinto zasekhayaIimveliso eziphambili apho amandla aphezulu afunwayo, njengezixhobo zangaphandle ezirhabaxa

Isishwankathelo

  • 6061-T6 Aluminiyam iyaguquguquka ngakumbi, kulula ukusebenza nayo, kwaye inokumelana nokugqwesa okugqwesileyo, iyenza ilungele uluhlu olubanzi lwezicelo, kuquka nolwandle, iimoto, ukwakhiwa, kunye nezinto zombane.
  • 7075 Aluminiyam inikeza amandla aphezulu, iyenza ilungele izicelo zoxinzelelo oluphezulu njenge-aerospace kunye nezixhobo zemidlalo ezisebenza kakhulu, kodwa inobunzima bokuwelda kunye nokumelana nomhlwa, ukunciphisa ukusetyenziswa kwayo kwiindawo ezithile.