ʻāpana alumini

ʻO ka wehewehe pōkole:

ʻO ka alumini alumini ka mea maʻamau i ko mākou ola, ko mākou mau puka a me nā puka makani, kahi moe, nā mea kuke kuke, nā papaʻaina, nā kaʻa, nā kaʻa a me nā mea'ē aʻe.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Hoʻolauna i nā ʻāpana alumini alumini

ʻO ka Aluminum Aluminum Aluminum Aluminum Aluminum (AL) ka mea nui.
ʻO nā mea hoʻohui maʻamau he keleawe, magnesium, manganess, silicon a me nā zinc.
ʻElua mau hoʻohālikelike nui, ʻo ia hoʻi nā mea hoʻoheheʻe hoʻoheheʻe a me nā mea hoʻoheheʻe i hana ʻia, ua māhele hou ʻia ia mau mea ʻelua i nā ʻāpana o ka mālama wela a me ka hiki ʻole ke mālama wela.

Hoʻohana ʻenehana i nā ʻāpana alumini alumini

ʻO ka alumini alumini ka mea maʻamau i ko mākou ola, ko mākou mau puka a me nā puka makani, kahi moe, nā mea kuke kuke, nā papa ʻaina, nā kaʻa, nā kaʻa a me nā mea ʻē aʻe.
ʻO ka alumini alumini maʻamau i ka hoʻohana ʻana i ke ola.
ʻO nā alumini alumini me ka nui o nā waiwai e hoʻomaopopo i ka ʻenekinia i nā srtuctures.
ʻO ke koho ʻana i ka alloy kūpono no ka noi i hāʻawi ʻia e pili ana i kona ikaika tensile, density, ductility, formability, workability, weldability and corrosion to hold.
Hoʻohana nui ʻia ka alumini alumini i nā mokulele ma muli o ka ikaika kiʻekiʻe i ka ratio paona.

ʻO nā alumini alumini me ke kila

Loaʻa i nā alumini alumini ka modulus elastic ma kahi o 70GPa, ʻo ia hoʻi ma kahi o ka hapakolu o ka modulus elastic o ka hapa nui o nā ʻano kila a me ke kila.
No laila, no ka ukana i hāʻawi ʻia, ʻoi aku ke kumukūʻai o kahi ʻāpana a i ʻole ʻāpana i hana ʻia me ke alumini alumini i ka deformation elastic ʻoi aku ma mua o kahi ʻāpana kila o ka nui like o ke ʻano.
ʻO ka maikaʻi māmā, ikaika kiʻekiʻe, corrosion, kū'ē, hana maʻalahi, wili.
He mea koʻikoʻi loa nā Alloys i haku ʻia me ka alumini i ka hana ʻana o ka aerospace mai ka wā i hoʻokomo ʻia ai nā mokulele ʻili metala.ʻOi aku ka māmā o nā alumini alumini alumini ma mua o nā alumini alumini ʻē aʻe a ʻoi aku ka liʻiliʻi o ke ahi ma mua o ka alloy i loaʻa kahi pākēneka kiʻekiʻe o ka magnesium.

Nā manaʻo noʻonoʻo wela e pili ana i nā ʻāpana alumini alumini

I ka manawa pinepine, e noʻonoʻo ʻia ka naʻau o ka metala i ka wela, ʻoiai ke kaʻina hana maʻamau e pili ana i ka hoʻomehana ʻana i paʻakikī ma ka ʻoiaʻiʻo ʻo ka alumini, ʻaʻole like me ke kila, e heheʻe me ka ʻole o ka ʻulaʻula mua.

Ka mālama ʻana i nā ʻāpana alumini alumini

Mālama nā ʻili alumini alumini i ko lākou ʻālohilohi ma kahi maloʻo ma muli o ka hoʻokumu ʻia ʻana o kahi papa pale o ka alumini oxide.Ma kahi mākū, hiki ke ʻino ka galvanic i ka wā i hoʻokomo ʻia ai kahi huila aluminika i ka pilina uila me nā metala ʻē aʻe me nā mea hiki ke ʻino ʻole ma mua o ka alumini.

Hoʻohana i nā ʻāpana alumini alumini

ʻO nā mea hoʻohui nui he keleawe, silika, magnesium, zinc, manganese, nā mea hoʻohui lua he nickle, hao, titanium, chromium, lithium, etc.
ʻO ka alumini alumini ka mea i hoʻohana nui ʻia i ka ʻoihana o nā mea hana metala non ferrous i ka mokulele, aerospace, automotive, mīkini hana, hoʻouna a ua hoʻohana nui ʻia i ka ʻoihana kemika.
He haʻahaʻa ka nui o ka alumini alumini, akā kiʻekiʻe ka ikaika.

ʻO ka hoʻokaʻawale ʻana o ke alumini alumini

ʻO nā mea hoʻohui i hoʻohana ʻia i ka hoʻoheheʻe make i kēia manawa i hana ʻia me ka alumini alumini.Loaʻa iā ia nā waiwai kino o ka māmā a me ke kūpaʻa corrosion maikaʻi a me nā waiwai mechanical, a me ka hoʻokele wela maikaʻi.Hiki ke hoʻokaʻawale ʻia ke alumini alumini i ka hana ʻana a me ka hoʻolei ʻana i nā mea, a hiki ke hoʻokaʻawale ʻia i ʻelua mau ʻano: ka mea hoʻoheheʻe alumini i mālama ʻia i ka wela a me nā mea hoʻoheheʻe alumini i mālama ʻole ʻia i nā mea hana.ʻO Die Casting Aluminum Aluminum ka mea hoʻoheheʻe ʻia, a ʻo ka alumini alumini i hoʻohana ʻia ma ka laulā ʻaʻole kūpono no ka mālama wela no ka mea ua hana ʻia i nā huahana ma o ke kaʻina hoʻoheheʻe make.

Aluminum kilika moʻo
ʻO ka alumini alumini maʻamau, e like me ADC1, pili i nā paia nui, lahilahi a me nā ʻano paʻakikī.ʻO ka maʻiʻo o nā mea silika kokoke i kahi eutectic a hana i ka hoʻoheheʻe ʻana i ka wai i hoʻoheheʻe ʻia he maikaʻi, he maikaʻi loa ka castability, corrosion resistance, high thermal conductivity, thermal expansion a me ka hapa o ka liʻiliʻi o 2.65g/cm3, etc.Eia nō naʻe, ʻaʻole maikaʻi ka palupalu a me ka palupalu, a ʻaʻole maikaʻi ka hoʻoneʻe anodic.Inā ʻaʻole kūpono nā kūlana hoʻoheheʻe, lohi ka wai hoʻoheheʻe.

Aluminum kilika keleawe
Aia ka ADC12 alloy i loko o ka Al-Si alloy hoʻohui i ke keleawe alloy element, ʻo ia ka mea i hoʻohana nui ʻia i ka hōʻike ʻana o ka alumini hoʻoheheʻe make, kona maikaʻi maikaʻi a me nā waiwai mechanical, akā maikaʻi ʻole ke kūpaʻa corrosion.

Aluminum-Silicon-Magnesium moʻo
Aia ka ADC3 alumini alumini i loko o ka Al-Si alloy e hoʻohui ana i nā mea hoʻohui e like me Mg, Fe, me nā waiwai mechanical maikaʻi loa, ke kūpaʻa ʻana o ka corrosion i kahi castability maikaʻi, akā inā ʻoi aku ka liʻiliʻi o ka hao ma lalo o 1% maʻalahi adhesion me ka mold metala, hoʻohana nui ʻia ka alloy.ʻO nā'āpana ADC5 a me ADC 6'ē aʻe, iʻikeʻia he alumini-magnesium alloys, uaʻoi aku ka ikaika, pale i ka corrision a me ka mīkini, aʻo ia ka mea maikaʻi loa i ka alumini alumini.Eia nō naʻe, ma muli o ka nui o ka solidification a me ka hoʻonui ʻana i ka wela, ʻaʻole maikaʻi ka hoʻolei ʻana.He ʻilihune hoʻi ka liʻiliʻi, hiki ke hoʻopili ʻia a me ka nalowale o ka luster metala ma hope o ka wili ʻana, no laila kūpono ia no ka mālama ʻana i ka anodic oxidation, a me nā mea haumia ʻē aʻe e like me ka hao, silika a me nā mea āpau e pili ana i ka helehelena.
Loaʻa i nā ʻāina like ʻole nā inoa inoa like ʻole no ka alloy alumini die-cast, e like me Axxx ke kumu hoʻohālike ʻAmelika, ʻo ADCxx ke kumu hoʻohālike Iapana, ʻo LMxx ke kumu Pelekane, ʻo YLxxx ke kumu hoʻohālike Kina.

ʻO ka mālama ʻana i nā ʻāpana alumini hoʻoheheʻe make
Ka anodic oxidation.
I ka manawa like, loaʻa iā ia ka hana a me ka mea nani, a ʻo ka hapa nui o ka alumini anodized ma kahi o 2-25um.
Loaʻa i ka 25-75um ka mānoanoa o ka ʻili o ka ili a me ka anti-wear aluminum alloy castings.Hiki ke hana a hoʻomohala ʻia ka papa alumini oxide.
ʻAʻole conductive nā ʻano kala a pau i ka wā e hoʻokahe ʻia ai, no laila hiki ke hoʻohana palekana ʻia i nā ʻāpana like ʻole o nā mea uila.
Phosphide/chromium.
ʻO ka Phosphatification he mea metala maikaʻi ʻole a me ka ʻili lahilahi e hana i kahi papa pani ma ka ʻili metala ma o nā pūhui phosphorus.
Hoʻopili ia i ke kila, zinc alloy, alumini alumini a me nā huahana ʻē aʻe, hiki ke hoʻomaikaʻi i ke kūpaʻa corrosion a me ke kūpaʻa ʻana.
ʻO ka membrane i kēia manawa ke kūpaʻa maikaʻi loa i ke kiʻi hoʻololi alumini, no laila hiki ke mālama ʻia e like me ka uhi hoʻokahi ma ka ʻili o ka alumini alumini.
ʻO ka micro-arc oxidation.
Ke hoʻohana nei i ka volta kiʻekiʻe ma nā ʻāpana alumini e hana i ka kiʻiʻoniʻoni seramika, ka paʻakikī o ka uhi ʻana a me ke kūpaʻa abrasion he kiʻekiʻe loa, a me ke kūpaʻa corrosion a kū hoʻokahi.
ʻOi aku ka maikaʻi ma mua o ka anode.
Hoʻokumu ʻia ka membrane microarc e ʻekolu hui:
ʻO ka papa mua he kiʻiʻoniʻoni lahilahi i hoʻopiliʻia i kaʻili o ke alumini, kahi e pili ana i 3 a 5um.
ʻO ka papaʻelua ka hapa nui o ka membrane,ʻo ia ka 150 a hiki i ka 250um.ʻO ka papa nui he kiʻekiʻe i ka paʻakikī a he liʻiliʻi ka porosity a he kiʻekiʻe loa ka denser.
ʻO ka papa ʻekolu ka papa hope loa.ʻO kēia ʻāpana he mea ʻoluʻolu a ʻeleʻele, no laila e hana pinepine ʻia a wehe ʻia ka hoʻohana ʻana ma ka papa nui.
Hoʻohālikelike ʻia ka alunina microarc oxidation me ka anodic oxidation.
Hoʻohana i ka ʻenehana microarc oxidation:
Nā lako mokulele: nā ʻāpana pneumatic a me nā ʻāpana sila.
Nā ʻāpana kaʻa: piston nozzle
Nā lako o ka hale: faucet, hao uila.
ʻO nā mea uila: nā mika a me nā mea hoʻonaninani uila.