I loko o ka hale hana hana o nā pahu kelepona, nā ʻili mokulele, a me ke kūkulu ʻana i nā pā pale, kahi aniani maʻemaʻepapa aluminihiki ke hoʻololi ʻia i "ʻili akamai" i kū i ka manamana lima, pale ʻole, a ʻeleʻele hoʻi ma hope o ka hana ʻana i ka hana pohihihi. ʻO kēia ka mea kilokilo o ka ʻenehana lapaʻau aluminika - ma o ke kino, kemika, a i ʻole ke ʻano olaola, ua kūkulu ʻia nā ʻano "molecular armors" like ʻole ma luna o ka ʻili o ka alumini, e ʻae ana i nā metala maʻamau e hoʻomālamalama i ke ola kupaianaha.
No ke aha e pono ai ka lapaʻau ʻana?
ʻOiai ua ʻike ʻia ka alumini ʻo ka "metala ʻaʻole e rusts", ʻekolu mau hemahema koʻikoʻi o kona ʻano kūlohelohe:
Kūleʻa ʻino: Ma nā wahi haʻahaʻa, hoʻopili ka alumini me ka oxygen e hana i kahi papa pale pale aluminika, akā hiki ke hoʻopōʻino i kēia kaiapuni kūlohelohe.
ʻAʻole hiki ke pale i ka ʻaʻahu: HV15-20 wale nō ka paʻakikī o ka alumini maʻemaʻe (he HV40-60 ka hao), a hiki ke ʻike ʻia nā ʻōpala i ka wā hakakā o kēlā me kēia lā.
Nā palena nani: ʻO ka ʻili alumini i hoʻoponopono ʻole ʻia he ʻeleʻele a nele i ka luster, e paʻakikī ke hoʻokō i nā koi hoʻolālā kiʻekiʻe.
Kuhi ʻia ka ʻenehana lapaʻau i ka hoʻoponopono ʻana i kēia mau pilikia ma ka hana ʻana i kahi uhi hana o 0.1-500 μm ma ka ʻili o ka alumini, e hāʻawi iā ia me nā hiʻohiʻona e like me ke kūpaʻa ʻana o ka corrosion, ke kūpaʻa ʻaʻahu, a me ka hoʻonaninani. ʻOi aku ma mua o 200 miliona mau toni o ka alumini e hoʻomaʻamaʻa i ka honua i kēlā me kēia makahiki, e hana ana i ka waiwai hana ma luna o 300 biliona kālā ʻAmelika.
ʻIke piha o nā ʻenehana lapaʻau maʻamau
Anodizing: Hoʻokumu ka magic electrolysis 'mea kaua'
Kumu: E hoʻokomo i ka mea alumini i loko o ka sulfuric acid electrolyte a hoʻoulu i kahi ʻāpana seramika alumina 10-200 μm ma ka ʻili ma hope o ka hoʻohana ʻana i ka uila.
Nā mea koʻikoʻi ʻenehana
Hoʻokumu ʻana i kahi ʻano honeycomb scale micro me ka paʻakikī a hiki i ka HV300 (hoʻonui ʻia e 15 mau manawa)
Hiki ke kala ʻia i loko o 200 mau kala (e like me ka gradient blue no iPhone).
ʻO ka pale ʻana i ka corrosion paʻakai a hiki i 2000 mau hola (500 mau hola wale nō ka pā alumini maʻamau).
hihia noi
Aerospace: ʻO Boeing 787 fuselage skin anodized treatment e hoʻomaikaʻi i ka pale ʻana i ka wā kahiko o UV ma ʻekolu manawa.
ʻO ka pā pale kūkulu hale: Alucobond composite panel anodized film mānoanoa o 50 μm, me ke ola o nā makahiki he 50.
Electroplating: Hoʻohui ʻia o nā palena keʻa o nā Metala
Kumu: Ma ka electrochemical deposition, nickel, chromium, tin a me nā papa metala ʻē aʻe i uhi ʻia ma ka ʻili o ka alumini.
ʻO ka holomua hou:
Nanoelectroplating: Ke hoʻomohala nei ʻo Iapana i nā ʻāpana ultra-thin me ka mānoanoa o 1 μm wale nō e mālama i ka pono o ka substrate māmā.
Hoʻohui electroplating: Hoʻohui i nā ʻāpana daimana i ka hopena plating e hoʻonui i ka paʻakikī iā HV1000.
Hoʻololi kaiapuni: ʻO ke kaʻina hana electroplating manuahi Cyanide e hōʻemi i nā hoʻokuʻu metala kaumaha ma 90%.
Nā hiʻohiʻona noiʻi
Nā ʻāpana kaʻa: ʻO ka pā pākahi Tesla i uhi ʻia me ka papa nickel, hiki ke kū i nā wela kiʻekiʻe a hiki i 800 ℃.
Nā huahana uila: ʻO ka MacBook shell i uhi ʻia me ka papa keleawe, hoʻomaikaʻi ʻia ka conductivity thermal e 40%.
Micro arc oxidation (MAO): he "imu ahi atomi" no ka uhi palaki
ʻIke loea: Ma lalo o ke kahua uila uila kiʻekiʻe, hoʻopuka ʻia ka hoʻokuʻu plasma ma ka ʻili o ka alumini, e hana ana i kahi papa ceramic 10-200 μm.
Nā pono hana:
ʻAʻahu kūʻē: ʻO ka haʻahaʻa haʻahaʻa e like me 5 × 10 ⁻⁷ mm ³/N · m (1/5 o ka anodizing).
ʻO ka hana insulation: hoʻohaʻahaʻa i ka uila a hiki i 2000V / mm (10 mau manawa o ke kila).
Biocompatibility: hōʻoia ʻia i ka lāʻau lapaʻau no ka hoʻohana ʻana i ka implantation hui.
Nā noi Frontier:
Lapaʻau Lapaʻau: Ua uhi ʻia nā mea ʻokiʻoki ʻo Germany B Braun me MAO ma luna o ka ʻili, me ka helu antibacterial o 99.9%.
ʻO ka hoʻokuʻu ʻana i nā mokulele mokulele: Ua hoʻomohala ʻo NASA iā Al ₂ O ∝ – TiO ₂ i hoʻopaʻa ʻia i ka papa ceramic composite, kūpaʻa ka mahana a hiki i 2000 ℃.
ʻO ke kiʻi hoʻololi kemika: ka "pale i ʻike ʻole ʻia" no ka hana ʻōmaʻomaʻo
Nā hiʻohiʻona ʻenehana: ʻAʻohe pono o ka uila, hana i ke kiʻi pale i ka hopena wela o ka lumi.
Kaʻina hana maʻamau:
Ka hoʻololi ʻana o Chromate: ʻOi aku ka maikaʻi o ka pale ʻana i ka corrosion, akā he carcinogenic ka hexavalent chromium (papa ʻia e ka European Union).
ʻO ka hoʻololi ʻana i ka Phosphate chromate: kahi hoʻonā ʻokoʻa ʻokoʻa a pili i ka chromium, i hoʻohana piha ʻia i ka laina hana Ford.
ʻO ka mālama ʻana iā Silane: ʻO ka hoʻololi ʻana i nā paʻakai metala me nā molekole organosilane e hōʻemi ana i nā kumukūʻai hoʻōla wai ʻino e 70%.
Hoʻopilikia i ka ʻenehana hou
ʻO ka uhi ʻana o Nano: ka pale pololei ʻana o ka pae mole
ʻO ka uhi "biomimetic lotus leaf effect" i hoʻomohala ʻia e ke Kulanui ʻo Harvard he kihi pili o 160 degere a ʻo nā kulu wai e hoʻokuʻu koke ʻia.ʻO ka BASF nanoceramic coating mai Kelemānia, me ka mānoanoa o 200nm, hiki ke pale i ka hopena o ke one a me ka ʻiliʻili.
ʻO ka uhi hoʻōla pilikino: ka "hoʻoponopono hou" o nā mea
Ua hoʻomohala ʻo Kansai Coatings ma Iapana i kahi ʻōnaehana hoʻōla pilikino microcapsule e hoʻokuʻu ana i nā mea hana hoʻoponopono ma nā wahi ʻōpala, e ʻae ai i ka hoʻihoʻi hou ʻana i 24 mau hola.
Ua hoʻomohala ʻo Hefei Institute of Materials Science and Technology, Chinese Academy of Sciences, i kahi uhi pane wela e hoʻoponopono ʻokoʻa i ka wā e ʻike ai i ka wela.
ʻO ka uhi hoʻololi kala naʻauao: kahi ʻili hiki ke 'manaʻo'
ʻO ke aniani electrochromic Gentex mai ka ʻIseraʻela, me ka hoʻololi ʻana o ka māmā i hoʻoponopono ʻia e ka uila (1% -80%)
Loaʻa ka ʻenehana inika uila ʻo Merck mai Kelemania i ka hoʻololi ikaika ʻana o nā hiʻohiʻona ma luna o nā pā alumini.
Panorama noi ʻoihana
Mea uila uila: kahi hōʻikeʻike o ka hana pololei
Hoʻohana ke kiʻi o Huawei Mate series i ka micro arc oxidation + PVD coating, me ka mānoanoa o 0.6mm wale nō.Hoʻohana ka Samsung Galaxy S24 Ultra kiʻi kalapona e like me ke daimana (DLC) me ka paʻakikī o HV900.
Nā Kaʻa ʻEhuka Hou: Ke kaulike ʻana i ka māmā a me ka palekana
Hoʻohana ʻo BYD blade pākaukau i ka anodizing+epoxy resin coating, flame retardant grade UL94 V-0
ʻO ka BMW iX chassis armor i uhi ʻia me ka silane ceramicized, e hoʻemi ana i ke kaumaha ma 30% a kū i ka hopena.
Pā ʻAi Kūleʻa: Hōʻike ʻenehana o nā nani o nā kūlanakauhale
Ua uhi ʻia nā paia o waho o ka Burj Khalifa ma Dubai me ka fluorocarbon, me ka pale ʻana i ka wā a hiki i 50 mau makahiki.
Hoʻohana ka lei aliʻi hale kiaʻi o Shanghai Center Building i ka photocatalysis self-cleaning coating e wehe i ka lepo ma hope o ka holoi ʻana i ka ua.
Nā ʻano a me nā pilikia e hiki mai ana
ʻO ka hoʻololi ʻana i ka hana ʻōmaʻomaʻo
Mea hoʻololi biobased: hoʻohana i nā mea kanu e hoʻololi i nā kemika kuʻuna
ʻO ka mālama plasma haʻahaʻa haʻahaʻa: hoʻemi ʻia ka hoʻohana ʻana i ka ikehu e 50%, ʻaʻohe hoʻohemo wai.
Hoʻohui hana nui
Ka noiʻi a me ka hoʻomohala ʻana o ka superhydrophobic, antibacterial, a me conductive ʻekolu i ka uhi hoʻokahi
ʻO ka uhi uila uila hiki ke hoʻopaʻa ʻia: mālama i ka conductivity ʻoiai me ka wikiwiki o ka 300%.
Hoʻomohala akamai
ʻO ka uhi hoʻohui ʻia o ka sensor: Ka nānā ʻana i ka manawa maoli i ke kūlana olakino.
Ka hoʻololi ʻana o ka waihoʻoluʻu pane māmā: hoʻoponopono maʻalahi i ka hohonu o ka kala e like me ka ikaika o UV.
Ka manawa hoʻouna: Apr-09-2025