ʻO nā mea kila kila e pili ana i ka ea, ka mahu, ka wai a me nā mea palupalu palupalu a me ka waika, alkali, paʻakai a me nā mea ʻē aʻe corrosion medium corrosion o ke kila, ʻike ʻia hoʻi ʻo stainless acid steel.Ma ka hoʻohana pono ʻana, kapa pinepine ʻia ke kila me ke kūpaʻa palupalu palupalu, a ʻo ke kila me ke kūpaʻa kino kemika ua kapa ʻia he kila kūpaʻa waikawa.Auwea galvanizedLoaʻa ka paʻakikī a me ka elasticity, hiki i ka zinc ke hiki i 300 grams / square meter.Loaʻa iā ia nā hiʻohiʻona o ka papa galvanized mānoanoa a me ke kūpaʻa corrosion ikaika.Hoʻohana nui ʻia nā huahana i ke kūkulu ʻana, nā mea hana lima, ka hoʻomākaukau ʻana i ka pale siliki, ke ala kiaʻi ala, ka hoʻopili huahana a me nā kīwila i kēlā me kēia lā a me nā māla ʻē aʻe.
Nā wili nui ouwea galvanizedua māhele ʻia i loko o ka wela wela a me ke anu.He pōʻeleʻele ke kala o ka uea wela wela, hoʻopau i ka metala zinc, hana i ka papa infiltration me ka metala kumu, a maikaʻi ke kūpaʻa ʻana i ka corrosion.Hiki ke mālama ʻia ke kelepona wela wela no nā makahiki he ʻumi ma waho.He lohi ka wikiwiki o ka hana galvanized, ʻaʻahu ʻaʻahu, ʻeleʻele mānoanoa, maʻamau wale nō 3-15 microns, hiʻohiʻona nani, ʻino ke kūpaʻa ʻana i ka corrosion, maʻamau he mau mahina e pala.
ʻO ke kaha kiʻi uea kuhili ʻole he kaʻina hana metala (stainless steel), he ʻenehana lapaʻau ili kaulana i ka ʻoihana huahana kila a me alumini i kēia mau lā.ʻO ia ka hopena o ke kaha kiʻi ʻana i ke kila kila a me nā huahana alumini.No laila, ʻelua huahana like ʻole ka uea galvanized a me ka uea kuhili ʻole.Hiki ke loaʻa a mālama ʻia nā hemahema e like me ke kiʻiʻoniʻoni ʻili a me ka hoʻopili ʻana i ka ʻili e nā ʻenehana maʻamau i mea e hoʻoneʻe ʻia ai ka kiʻiʻoniʻoni i luna a me ka hoʻopili ʻana o ka ʻili mai ka ʻili o ka uwea hao hao.Hoʻokumu ʻia ka huʻa i ka wā e lawe ʻia ai ke kopa a me nā surfactants e like me nā momona saponified i loko o ka pahu.
ʻAʻole pōʻino paha nā helu haʻahaʻa o ka hoʻokumu ʻana i ka huʻa.ʻO ka hiki ʻana mai o nā ʻāpana liʻiliʻi like ʻole o ka denier nui i loko o ka pahu e hiki ke hoʻopaʻa i ka ʻāpana ʻōpala, akā hiki i ka hōʻiliʻili ʻana o nā ʻāpana paʻa nui ke kumu i ka pahū.ʻO ka hoʻohana ʻana i ka moena kalapona i hoʻāla ʻia no ka wehe ʻana i nā mea hana o ka ʻili, a i ʻole ma o ka kānana ʻana i mea e paʻa ʻole ai ka huʻa, he ana kūpono kēia;Pono e hana ʻia nā hana ʻē aʻe e hōʻemi i ka nui o ka surfactant i hoʻokomo ʻia iā Z.
Ma lalo o nā kūlana maʻamau, ka mea organik i lokouwea galvanizedhiki ke hoʻemi nui i ka wikiwiki electroplating.ʻOiai e hoʻomaʻamaʻa ana nā mea hoʻoheheʻe kemika i nā helu deposition kiʻekiʻe, ʻaʻole i kūpono ka waiho ʻana o nā mea organik i nā koi o ka mānoanoa o ka uhi ʻana, no laila hiki ke hoʻohana ʻia ke kalapona hoʻāla e mālama i ka ʻauʻau.ʻO Zinc he metala keʻokeʻo kālā, palupalu ma ka lumi wela, hiki ke hoʻoheheʻe ʻia i loko o ka waikawa a me ke kumu, ʻike ʻia ʻo ka metala amphoteric.
Ka manawa hoʻouna: 08-06-22