ʻO nā mea paʻa nā mea maʻamau i nā mea hana mechanical, a he mea nui hoʻi kā lākou hana.Eia nō naʻe, ʻo ka corrosion o nā mea paʻa i ka wā e hoʻohana ai ka mea maʻamau.I mea e pale ai i ka corrosion o nā mea paʻa i ka wā e hoʻohana ai, nui nā mea hana e lawelapaʻau ʻilima hope o ka hana ʻana, ʻo wai nā ʻano hana lapaʻau e hiki ke hoʻomaikaʻi i nā mea hoʻopaʻa e pale ai i ke ʻano corrosion?ʻEhā mau ʻano hana lapaʻau nui e pale ai i ka corrosion o nā mea paʻa.
1.electroplating
Electroplating mau ʻāpana maʻamau, ʻo kēia ʻano hana e hoʻokomo i nā ʻāpana maʻamau i loko o ka hopena metala, a laila e uhi ʻia ka ʻili o nā ʻāpana maʻamau me kahi papa o ka metala e kēia manawa, nui nā hopena ma kēia papa o ka metala, no ka laʻana, hiki iā mākou ke e like me kekahi mau hana like ʻole e koho i kekahi mau metala uhi ʻokoʻa.ʻO ka mea maʻamau, pale ʻia nā mea hoʻopaʻa hao mai ka ʻino ʻana e ke galvanizing.
2.heat lapaʻau
E lawe i ka hoʻomaʻamaʻa wela o nā ʻāpana maʻamau, aia kekahi mau ʻāpana maʻamau, no ka laʻana, pono nā wili pahu i kahi ʻāpana ʻoi aku ka paʻakikī.No laila, hiki ke hoʻomaʻamaʻa ʻia nā wili hoʻoheheʻe ponoʻī e hōʻoia i ka lawa ʻana o ka paʻakikī o nā wili.
3.mechanical plating
ʻO ka hoʻopili mechanical o nā'āpana maʻamau e hiki ai i nā'āpana metala ke hoʻoliliʻia i nā'āpana maʻamau e hōʻoia i kekahi o nā hopena o nā'āpana maʻamau.Mechanical plating a electroplating like basically, koe wale nō mākou e hoʻohana i nā ʻano like ʻole.Hiki ke ʻōlelo ʻia he like ka hopena.
4. the surface passivation
No ka passivation o nā ʻāpana maʻamau, ʻelua mau hana ka passivation.ʻO kekahi e hoʻoikaika i ka paʻakikī o nā ʻāpana maʻamau, a ʻo ka mea ʻē aʻe e hoʻemi nui i ka oxidation o nā ʻāpana maʻamau.
Hiki iā mākou ke koho i ke ʻano hana lapaʻau kūpono loa e pili ana i nā pono kikoʻī.Ma kēia ala, hiki i ka mea hoʻopaʻa ke pāʻani i kahi hana maikaʻi i ka hoʻohana ʻana.
Ka manawa hoʻouna: Jan-10-2021