ʻO ka ʻokoʻa ma waena o 6061 a me 7075 alumini alumini

ʻO 6061 a me 7075 nā alumini alumini kaulana ʻelua, akā ʻokoʻa lākou ma ke ʻano o kā lākou haku mele ʻana, nā waiwai mechanical, a me nā noi. Eia kekahi mau ʻokoʻa nui ma waena6061a7075alumini alumini:

Huina

6061: Hoʻokumu mua ʻia me ka aluminika, ka magnesium, a me ke kilika. Loaʻa pū kekahi i nā mea liʻiliʻi ʻē aʻe.

7075: Hoʻokumu mua ʻia me ka aluminika, ka zinc, a me nā mea liʻiliʻi o ke keleawe, manganese, a me nā mea ʻē aʻe.

Ka ikaika

6061: Loaʻa ka ikaika maikaʻi a ʻike ʻia no ka maikaʻi o ka weldability. Hoʻohana maʻamau ia no nā ʻāpana hana a kūpono no nā ʻano hana hana like ʻole.

7075: Hōʻike i ka ikaika kiʻekiʻe ma mua o 6061. Ua koho pinepine ʻia no nā noi kahi mea koʻikoʻi ka lākiō ikaika-a-kaumaha, e like me ka aerospace a me nā noi hana kiʻekiʻe.

Pale ʻino

6061: Hāʻawi maikaʻi i ka pale ʻana i ka corrosion. Hiki ke hoʻonui ʻia kona kūpaʻa corrosion me nā lāʻau lapaʻau like ʻole.

7075: Loaʻa i ka pale ʻana i ka corrosion maikaʻi, akā ʻaʻole ia e like me ka corrosion-resistant e like me 6061. Hoʻohana pinepine ʻia ia i nā noi kahi i ʻoi aku ka ikaika ma mua o ke kūpaʻa corrosion.

Mīkini

6061: Loaʻa ka machinability maikaʻi, hiki ke hana i nā ʻano paʻakikī.

7075: ʻoi aku ka paʻakikī o ka mīkini ma mua o 6061, ʻoi aku ka paʻakikī. Pono paha nā manaʻo kūikawā a me nā mea hana no ka mīkini.

Weldability

6061: Ua ʻike ʻia no kona maikaʻi maikaʻi loa, kūpono ia no ka nui o nā ʻenehana wili.

7075: ʻOiai hiki ke wili ʻia, pono paha ia e mālama pono a me nā ʻenehana kikoʻī. ʻOi aku ka liʻiliʻi o ke kala ʻana i nā ʻōlelo o ka welding i hoʻohālikelike ʻia me 6061.

Nā noi

6061: Hoʻohana maʻamau i nā ʻano noi like ʻole, me nā ʻāpana kūkulu, nā papa, a me nā kumu ʻenekinia maʻamau.

7075: Hoʻohana pinepine ʻia i nā noi aerospace, e like me nā hale mokulele, kahi koʻikoʻi ka ikaika kiʻekiʻe a me ke kaumaha haʻahaʻa. Loaʻa nō hoʻi ia i nā ʻāpana hoʻolālā kiʻekiʻe i nā ʻoihana ʻē aʻe.