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
| Ipropati | 6061-T6 Aluminiyam | 7075 Aluminiyam |
|---|---|---|
| Ukuqamba | 0.8-1.2% Mg, 0.4-0.8% Kwaye, 0.15-0.4% Cu, 0.04-0.35% Cr | 5.1-6.1% Zn, 2.1-2.9% Mg, 1.2-2.0% Cu, 0.18-0.28% Cr |
| Tensile strength | 310 MPa (45 ksi) | 572 MPa (83 ksi) |
| Unikeze Amandla | 275 MPa (40 ksi) | 503 MPa (73 ksi) |
| Ukwandiswa ngexesha lekhefu | 12% | 11% |
| Ukuqina (Brinell) | 95 HB | 150 HB |
| Imodyuli yeElasticity | 68.9 GPA (10,000 ksi) | 71.7 GPA (10,400 ksi) |
| Ukuxinana | 2.70 g/cm³ | 2.81 g/cm³ |
| Ukudinwa Amandla | 96 MPa (14 ksi) | 159 MPa (23 ksi) |
| I-Thermal Conductivity | 167 W/m·K | 130 W/m·K |
| Ukunyangwa kokuMhlwa | Egqwesileyo | Ulungile kumahlwempu (ngaphandle kokugquma kokukhusela) |
| Ukuweldability | Egqwesileyo | Ubuhlwempu |
| Ubuchule | Kulungile | Kuhle ukuya kokulungileyo |
| Unyango lobushushu | Ubushushu bunyangeka kwimo ye-T6 | Ubushushu bunyangeka kwi-T6 okanye kwi-T73 imeko |
Umahluko ongundoqo kwiiPropati
- 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.
- 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..
- 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.
- Ubuchule:
- 6061-T6 Aluminiyam iyaziwa ngokusebenza kwayo kakuhle, eyona ingcono kunaleyo ye 7075 Aluminiyam, nangona 7075 isabonelela ngobuchule obamkelekileyo kwizicelo ezininzi.
- Ukuxinana:
- 7075 Aluminiyam ixinene kancinci (2.81 g/cm³) kunokuba 6061-T6 Aluminiyam (2.70 g/cm³), ezinokuchaphazela izicelo ezinobunzima bobunzima.
- 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 yesicelo | 6061-T6 Aluminiyam | 7075 Aluminiyam |
|---|---|---|
| I-Aerospace | Ukufakelwa kweenqwelomoya, iitanki zamafutha, kunye nezakhiwo ze-fuselage | Amalungu olwakhiwo anoxinzelelo oluphezulu njengamaphiko enqwelomoya, iifreyimu zefuselage, kunye nezixhobo zokumisa |
| Iimoto | Itshisi, ivili spacers, kunye namacandelo enjini | Amacandelo okugijima afana namacandelo okunqunyanyiswa, izixhobo, kunye neeshafti |
| Owaselwandle | Izikhephe zamaphenyane, iimasti, kunye nezixhobo zaselwandle | Ayiqhelekanga ukusetyenziswa ngenxa yokunganyangeki komhlwa |
| Ulwakhiwo ngokubanzi | Amacandelo esakhiwo, imibhobho, kunye nezakhelo | Ayiqhelekanga; kuphela xa kufuneka amandla aphezulu |
| Izixhobo zeMidlalo | Iifreyimu zebhayisekile, izixhobo zokukhempisha, kunye namatanki escuba | Amacandelo ebhayisekile asebenza kakhulu, izixhobo zokukhwela |
| Ezombane | Iisinki zobushushu kunye nezixhobo zombane | Ayisetyenziswa ngokuqhelekileyo; 6061 ikhethwa kwizicelo ze-thermal |
| Impahla zomthengi | Iileli, ifenitshala, kunye nezinto zasekhaya | Iimveliso 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.