Helu 1 Pau

No. Hoʻopili ʻia kēia me ka hoʻomaʻamaʻa wela e hana ana i kahi microstructure like ʻole (annealing) a hōʻoia i ka hoʻokō ʻana o ke kila kila i nā koi waiwai mechanical. Ma hope o kēia mau kaʻina hana, loaʻa ka ʻili i kahi hiʻohiʻona ʻano like ʻole i kapa ʻia ʻo "scale". Ua nalowale ka chromium i ka wā o nā kaʻina hana mua, a me ka wehe ʻole ʻana i ka pālākiō, ʻaʻole e hāʻawi ke kila kila i ka pae i manaʻo ʻia o ke kūpaʻa ʻana. Kapa ʻia ka wehe ʻana i ke kemika o kēia unahi he pickling a descaling, a ʻo ia ka hana hope loa. ʻO ka hoʻopau helu 1 he ʻano ʻanoʻala, ʻeleʻele, a ʻano like ʻole. Aia paha nā kiko ʻālohilohi i wehe ʻia nā hemahema o ka ʻili ma ka wili ʻana. Hoʻohana maʻamau ia i nā noi ʻoihana, e like me nā mea hana no ka lawelawe wela kiʻekiʻe.

Nā noi

ʻO nā mea hoʻomehana ea, nā pahu hoʻohui, nā pahu paila, nā pahu pahu, nā pā hoʻoheheʻe, nā pahu pahu ahi, nā kākoʻo kapuahi kapuahi, nā mea lawe kapuahi, nā mea hoʻoheheʻe kapuahi, nā lining kapuahi, nā puʻu kapuahi, nā ʻāpana turbine kinoea, nā mea hoʻololi wela, nā kākoʻo hoʻololi wela, nā ininerators, na ipu umu, na ipu kiln, na apana puhi aila, na mea hoola hou, na mea hoomaemae, na kaula paipu