ʻO ke kaʻina hana hoʻoheheʻe gula Titanium no nā profiles alumini no ka ʻenehana uhi, kahi i hoʻokumu ʻia ma ke kaʻina hana plating titanium maʻamau me ka hoʻohui ʻana o nā kaʻina hana pre-plating a me ka electroplating, a ʻo ke kaʻina hana alumini e kau i nā ʻāpana i hoʻāla ʻia i loko o kahi hopena wai. ka paʻakai a me ka waika hydrochloric no ka mālama kemika;ʻO ka hui ʻana o ka hoʻonā plating o ke kaʻina plating e komo pū me ka nickel sulfate, nickel chloride, boric acid, sodium dodecyl sulfate, saccharin, a me ka brightener, a me nā mea ʻē aʻe.ʻO ka paʻakikī kiʻiʻoniʻoni o ka profile alumini titanium i hana ʻia e kēia kaʻina hana ʻo HV≈1500, 150 mau manawa ʻoi aku ka pale ʻana ma mua o ka 22K pale gula ma lalo o nā kūlana like, a hiki ke hana ʻia i loko o nā ʻano like ʻole o ke gula, kala, ʻeleʻele a me nā moʻo alumini ʻē aʻe. huahana profile.
Hoʻokaʻawale ʻia ka alumini i ka alumini maka a me ka alumini i kuke ʻia, aia ka alumini maka ma lalo o 98% o ka alumini, ke ʻano o ka brittle a paʻakikī, hiki ke hoʻohuli i nā waiwai hoʻolei one;ʻO ka alumini i kuke ʻia ma luna o 98% o ka alumini, ke ʻano o ka palupalu, hiki ke calendered a ʻōwili ʻia i nā ʻano mea like ʻole.ʻO nā kiʻi alumini maikaʻi haʻahaʻa e hōʻemi nui i ka manawa pani a me ka nalowale o ka reagent kemika, ʻoiai ua hoʻemi ʻia ke kumukūʻai, akā ua hoʻemi nui ʻia ke kūpaʻa corrosion o ka profile.No laila ke kauoha ʻana i nā profile alumini, pehea e ʻike ai inā he haʻahaʻa lākou?
Nā hemahema extrusion.ʻO ke kaʻina hana extrusion o nā profile alumini e hana i nā hemahema e like me nā bubbles, inclusions, layer formation, color color, distortion a pēlā aku, e hoʻopilikia i ka maikaʻi o nā profiles alumini ma muli o ka hoʻopiha ʻana o nā mea extrusion, ke ʻano o ke kaʻina extrusion a ka hana pono ole.
ʻO ka hopena o ke kaʻina hana i ka maikaʻi o nā profiles alumini he mea lōʻihi loa, ka mea i hōʻike nui ʻia i nā lako hana, nā ʻōpala, nā kūlana hana a me ka ʻelemakule;e ʻike inā e hoʻokō ka extrusion o nā profile i nā koi, hiki iā mākou ke hoʻomaka mai ka hiʻohiʻona, pololei a me ka ikaika, a hoʻohana i nā mea ʻoihana e nānā ai inā palahalaha ka ʻili o nā profiles, inā he ʻalani a i ʻole nā māwae, inā paha ka pololei o nā profiles. kūpono, a pēlā aku;e pili ana i ka ikaika o nā profiles, pono mākou e hoʻāʻo iā lākou me ke kōkua o nā lako ʻoihana.ʻO ka ikaika a me ka paʻakikī o kahi profile hoʻokahi.
He lahilahi ka mānoanoa o ka oxide film.ʻO ke kūlana aupuni Kina e ʻōlelo ʻia ʻaʻole e emi ka mānoanoa o ka kiʻiʻoniʻoni oxide o nā kiʻi alumini hale kiʻi ma lalo o 10um (micron).ʻAʻole lawa ka mānoanoa, maʻalahi ka ʻili o ka ʻaoʻao alumini i ka ʻōpala a me ka corrode.ʻO kekahi o nā kiʻi alumini me ka inoa ʻole o ka hana ʻana, ka helu o ka hale hana, ka laikini hana a me ka palapala hōʻoia o ka conformity i ka nānā ʻole ʻana, ʻo ka mānoanoa o ka kiʻi ʻoniʻoni he 2 a 4um wale nō, a ʻo kekahi ʻaʻohe kiʻi oxide.Wahi a ka poʻe loea, ʻo kēlā me kēia 1um oxide kiʻiʻoniʻoni hoʻēmi mānoanoa, hiki i kēlā me kēia ton o nā profile ke hoʻemi i ke kumukūʻai o ka hoʻohana uila ma mua o 150 yuan.
ʻO nā mea o ka 6063 series aluminum profiles ka mea nui o ka aluminika-magnesium alloy, akā i mea e hoʻonui ai i ka ikaika kino o nā profiles, ua hoʻohui ʻia nā mea metala ʻē aʻe i ka alloy e hana i ka ratio maikaʻi loa o nā mea metala, a mākou i kapa ai i ka ratio maʻamau;ʻO nā mea maka i hoʻoheheʻe ʻia a hoʻolei ʻia e like me ka ratio maʻamau i kapa ʻia nā koʻokoʻo alumini mua, a ʻo nā profile extruded he ikaika kiʻekiʻe a me ka hana paʻa;akā naʻe, i mea e hōʻemi ai i ke kumukūʻai, nui nā ʻoihana e hoʻohana i nā mea alumini lua a i ʻole i hana hou ʻia.Eia nō naʻe, i mea e hōʻemi ai i ke kumukūʻai, nui nā ʻoihana e hoʻohana i nā mea alumini lua a i ʻole i hana hou ʻia e extrude i nā koʻokoʻo alumini hoʻoheheʻe ʻia, a ʻaʻole kūlike ka ratio o ka hui ʻana o nā profiles i hana ʻia, a ua hui pū ʻia nā mea haumia i waiho ʻia, no laila ke ʻano o ka maikaʻi. ʻAʻole hōʻoia ʻia nā profiles.
ʻAʻole kūpono ka haku melemele.ʻO nā kiʻi alumini i hui pū ʻia me ka nui o nā alumini like ʻole, hiki i ka ʻōpala alumini ke hōʻemi nui i ke kumukūʻai, akā e alakaʻi ia i ka hoʻohui ʻana i nā kemika alumini no ke kūkulu ʻana, kahi e hoʻopilikia nui ai i ka palekana o nā papahana kūkulu.ʻO nā kiʻi alumini kūpono ʻole, ka hoʻohana ʻana i ka ea, ka ua, ka lā a me nā hopena ʻē aʻe, e hopena i ka deformation o nā profiles aluminika, a hiki i ke kūkulu ʻia ʻana o ke aniani māwae, hāʻule a me nā hiʻohiʻona ʻē aʻe.
Mai ka hiʻohiʻona waiwai, keʻokeʻo ka ʻili o ka ʻaoʻao alumini extruded me ka pahu alumini kumu maoli, a ʻo ka ʻili o ka ʻaoʻao extruded me ka pahu alumini haʻahaʻa haʻahaʻa he pōʻeleʻele, i hiki ke hoʻokolokolo ʻia ka mea maka he maikaʻi a maikaʻi ʻole paha.
Ma ke ʻano o ka hiʻohiʻona, ʻo ka ʻili o nā profile alumini maʻamau he keʻokeʻo keʻokeʻo wale nō, a ʻo nā laina kikoʻī i hana ʻia ma ka ʻili o nā profiles i ka wā o ke kaʻina extrusion he mea maopopo loa;ʻoiai pono e hoʻoneʻe ʻia nā ʻaoʻao maʻamau ma mua o ka oxidation e wehe i nā laina kikoʻī ma luna o ka ʻili o nā profiles a hoʻonui i ka nui o ka ʻili o nā profiles, hiki ke hoʻonui i ka pale corrosion o ka ʻili o nā profiles, a nani ka hopena.
He nui ka poʻe e lawe i ke kumukūʻai ma ke ʻano he kuhikuhi i ke kūʻai ʻana i nā profiles aluminika, ʻoi aku ka ʻaoʻao o ke ala kūʻai ʻana, no ka mea he nui nā profiles i nā kikoʻī like, akā ʻokoʻa loa ka huahana huahana, kaʻina hana a me ke kaumaha, inā mākou e nānā wale i ka kumukūʻai, a laila ua maʻalahi ke alakaʻi hewa ʻia, no laila ke koho ʻana i nā huahana pono mākou e noʻonoʻo i ka mea, kaʻina hana a me nā hiʻohiʻona, a me nā mea ʻē aʻe.
Ka manawa hoʻouna: ʻOkakopa-19-2022