He paipu huinahalike a me ka huinahalikehe ikaika maikaʻi, paʻakikī, plasticity, welding a me nā mea ʻenehana ʻē aʻe, a me ka ductility maikaʻi. Ua hoʻopaʻa paʻa ʻia kona ʻāpana paʻa i ke kumu kila. No laila,huinahā like ʻole a me ka paipu ʻehāhiki ke hana ʻia e ke kuʻi anu, ka ʻōwili ʻana, ke kaha kiʻi uea a me ke kulou ʻana me ka ʻole o ka hōʻino ʻana i ka uhi. He kūpono ia no ka hana maʻamau e like me ka wili ʻana, ka ʻoki ʻana, ka welding, ke anu anuanu a me nā kaʻina hana ʻē aʻe.
ʻO nā waiwai nui e pili ana ipaipu huinahā like ʻole:
Ka pale ʻana i ka ʻōpala a me ka pale ʻana i ka ʻino - ʻo ka zinc dipping layer, zinc rich phosphating layer a me ka electrostatic coating i loaʻa i nā hopena pale maikaʻi loa. Hiki i ka Zinc steel guardrail ke hōʻoia maʻamau ʻaʻole ia e pala no 30-50 mau makahiki i nā wahi paʻakikī.
Ke kū'ē ikaika i ka wā - hana ʻia ke kaʻina hana hoʻoheheʻe electrostatic me ka pauka paʻa paʻa i ka wela kiʻekiʻe. ʻOi aku ka paʻa o ka hana o kēia pauda ma mua o ka pena wai, me ka pena. No laila, ʻo ka zinc steel guardrail he hana anti ultraviolet maikaʻi, ʻaʻole e mae ma lalo o ka lā lōʻihi.
Anti disassembly --- Ua hoʻokomo ʻia me nā mea anti disassembly. Ua hala ka nānā ʻana o nā mea hoʻokaʻawale anti disassembly a me nā paipu i ka ʻoihana ʻenehana aupuni, a ʻoi aku nā mea hōʻailona a pau i nā kūlana aupuni.
Ka manawa hoʻouna: Nov-04-2022
