ʻAno6061 aluminiʻo ia ka 6xxx alumini alumini, kahi e komo ai kēlā mau hui ʻana e hoʻohana ana i ka magnesium a me ke silikoni ma ke ʻano he mea hoʻohui mua. ʻO ka huahelu ʻelua e hōʻike ana i ke kiʻekiʻe o ka mana haumia no ka alumini kumu. Inā he "0" kēia huahelu ʻelua, e hōʻike ana ʻo ka nui o ka huila he alumini kūʻai i loko o kona mau pae haumia e noho nei, a ʻaʻole pono e mālama pono i ka hoʻopaʻa ʻana i nā mana. ʻO nā huahelu ʻekolu a me ka ʻehā he mau mea hoʻolālā wale nō no nā huila pākahi (e hoʻomaopopo ʻaʻole kēia ka hihia me 1xxx alumini alumini). ʻO ka inoa inoa o ka alumini ʻano 6061 he 97.9% Al, 0.6% Si, 1.0%Mg, 0.2%Cr, a me 0.28% Cu. ʻO ka mānoanoa o 6061 alumini alumini he 2.7 g/cm3. ʻO 6061 alumini alumini hiki ke mālama ʻia i ka wela, hana maʻalahi, hiki ke weld, a maikaʻi i ka pale ʻana i ka ʻino.
Na Waiwai Mechanical
ʻOkoʻa nā waiwai mechanical o 6061 alumini alumini e pili ana i ke ʻano o ka mālama ʻia ʻana o ka wela, a i ʻole i hoʻoikaika ʻia me ka hoʻohana ʻana i ke kaʻina hana. ʻO kona modulus o ka elasticity he 68.9 GPa (10,000 ksi) a ʻo kona modulus shear he 26 GPa (3770 ksi). ʻO kēia mau waiwai e ana i ka ʻoʻoleʻa o ka alloy, a i ʻole ke kūʻē ʻana i ka deformation, hiki iā ʻoe ke loaʻa ma ka Papa 1. ʻO ka mea maʻamau, ua maʻalahi kēia huila e hoʻohui ʻia ma ke kuʻi ʻana a hoʻololi koke i nā ʻano i makemake nui ʻia, e lilo ia i mea hana nui.
ʻElua mau mea koʻikoʻi i ka wā e noʻonoʻo ai i nā waiwai mechanical e hāʻawi i ka ikaika a me ka ikaika hope. Hōʻike ka ikaika o ka hoʻoulu ʻana i ka nui o ke koʻikoʻi e pono ai e hoʻololi i ka ʻāpana i loko o kahi hoʻonohonoho hoʻouka i hāʻawi ʻia (ka hoʻopaʻa ʻana, ka hoʻopaʻa ʻana, ka wili, etc.). ʻO ka ikaika hope loa, ma ka ʻaoʻao ʻē aʻe, e wehewehe i ka nui o ke koʻikoʻi i hiki i kahi mea ke kū i mua o ka haki ʻana (e loaʻa ana i ka plastic, a i ʻole ka deformation mau). Loaʻa i ka 6061 alumini alumini ka ikaika tensile o 276 MPa (40000 psi), a me ka ikaika tensile hope loa o 310 MPa (45000 psi). Ua hōʻuluʻulu ʻia kēia mau waiwai ma ka Papa 1.
ʻO ka ikaika shear ka hiki i kekahi mea ke pale aku i ka ʻako ʻia e nā ikaika kū'ē ma ka mokulele, e like me ka ʻoki ʻoki ʻana i ka pepa. Maikaʻi kēia waiwai i nā noi torsional (shafts, bars etc.), kahi hiki i ka wili ke hoʻoulu i kēia ʻano koʻikoʻi ʻako ma luna o kahi mea. ʻO 207 MPa (30000 psi) ka ikaika shear o 6061 alumini alumini, a ua hōʻuluʻulu ʻia kēia mau waiwai ma ka Papa 1.
ʻO ka ikaika luhi ka hiki i kahi mea ke pale aku i ka haki ʻana ma lalo o ka hoʻouka ʻana, kahi e hāʻawi pinepine ʻia kahi haʻahaʻa liʻiliʻi ma luna o ka mea i ka manawa. Pono kēia waiwai no nā noi kahi e pili ana kekahi ʻāpana i nā pōʻai hoʻouka hou e like me nā axles kaʻa a i ʻole pistons. ʻO ka ikaika luhi o 6061 alumini alumini he 96.5 Mpa (14000 psi). Ua hōʻuluʻulu ʻia kēia mau waiwai ma ka Papa 1.
Papa 1: Hōʻuluʻulu manaʻo o nā mea mechanical no 6061 alumini alumini.
| Na Waiwai Mechanical | Metric | Pelekania |
| ʻO ka ikaika ʻoi loa | 310 MPa | 45000 psi |
| ʻO ka ikaika o ka tensile yield | 276 MPa | 40000 psi |
| Ka ikaika shear | 207 MPa | 30000 psi |
| Ka ikaika luhi | 96.5 MPa | 14000 psi |
| Modulus o Elasticity | 68.9 GPa | 10000 ksi |
| ʻO ka hoʻoheheʻe ʻana | 26 GPa | 3770 ksi |
Pale ʻino
Ke hōʻike ʻia i ka ea a i ʻole ka wai, hana ʻo 6061 alumini alumini i kahi papa o ka oxide e hoʻolilo iā ia i nonreactive me nā mea ʻino i ka metala lalo. ʻO ka nui o ka pale ʻana i ka corrosion e pili ana i nā kūlana lewa/wai; akā naʻe, ma lalo o nā mahana ambient, ʻaʻole hiki ke hōʻemi ʻia nā hopena corrosive i ka ea/wai. He mea nui ia e hoʻomaopopo ma muli o ka ʻike keleawe o 6061, ʻoi aku ka liʻiliʻi o ka pale ʻana i ka corrosion ma mua o nā ʻano alloy ʻē aʻe (e like me5052 alumini alumini, ʻaʻohe keleawe). He maikaʻi loa ka 6061 i ka pale ʻana i ka ʻino mai ka waikawa nitric concentrated a me ka ammonia a me ka ammonium hydroxide.
Nā noi o ke ʻano 6061 Aluminum
ʻO ke ʻano 6061 alumini kekahi o nā alumini alumini i hoʻohana nui ʻia. ʻO kāna weld-hiki a me ka formability kūpono ia no nā noi kumu nui. ʻO kona ikaika kiʻekiʻe a me ka pale ʻana i ka corrosion e hāʻawi i ke ʻano 6061 alloy pono loa i ka hoʻolālā ʻana, hoʻolālā, a me nā noi kaʻa kaʻa. ʻO kāna papa inoa o ka hoʻohana ʻana ua pau, akā kekahi mau noi nui o 6061 alumini alumini:
Ka manawa hoʻouna: Jul-05-2021