Corrosion - Ke nohoʻana a me ke kiʻekiʻe - Ma ke kauʻana o ke keleawe keleawe no ka hoʻopukaʻana i nā wai
Ua hakakā nā Copper Piptes i nā kiʻekiʻe kiʻekiʻe a hiki ke hoʻohanaʻia ma nāʻano likeʻole. Ua hoʻohālikelikeʻia me kēia,ʻo nā pōkole o nā piki'ē aʻe he maopopo. ʻO ka laʻana, ua hoʻohanaʻia nā pila kila galani ma nā hale noho ma nā wā i hala ma mua loa. Ināʻaʻole lākou e hoʻohanaʻia no ka manawa lōʻihi, aia nā pilikia e like me ke melemele e like me ka huluhulu o ka wai a me ka wai liʻiliʻi. Aia kekahi mau mea e hōʻemi ai i ka ikaika e wikiwiki ai i nā kiʻekiʻe kiʻekiʻe,ʻo ke kumu e hiki ai ke lilo i nā pōpilikia wai i ka wā e hoʻohana ai i nā pips wai wela. ʻO keʻano o ka copper o ke keleawe he kiʻekiʻe e like me 1083 deges cheelsius, a me keʻano o ka pae wai wela Ua loaʻa iā Archaeologiss i kahi pila keleawe 4,500 mau makahiki i hala aku nei i nā pyramids oʻAigupita, e hoʻohana mau ana i kēia lā.
Nā hiʻohiʻona huahana

1) Ke hoʻohana nei i nāʻoihana hoʻomau holomua a me ka holoʻana i kaʻenehana hana, he maʻemaʻe ke kiʻekiʻe,ʻano maikaʻi, nāʻano hana maikaʻi loa.
2)ʻaʻohe porres, trachoma, prormaty, me keʻano maikaʻi, ke ola maikaʻi, nā'ōnaehana, kūlike,ʻo ia ka paleʻana, kūwaho.
3) maʻalahi i ka weld a me ka braze.
4) Loaʻa i ka huahana ke kūpono, ke kuʻina kiʻekiʻe, a me ka maʻemaʻe, a me nā hoʻomaʻemaʻe hoʻomaʻemaʻe, e pono ke hālāwai me nā pono maʻemaʻe.
Huahana huahana
Kumu | Alumini tube | Nā pāpale lole | ||||
Kalalaulua | JH - 001 - Lg | JH - 002 - Lg | JH - 003 - Lg | JH - 001 - Tg | JH - 002 - TG | JH - 003 - tg |
Outer diameter o ka piping d1 (mm) | φ4 | φ * | φ8 | φ4 | φ * | φ8 |
E hoʻohana i ke kaomi mpa | 3 | 2.7 | 2.7 | 16 | 10 | 6.3 |
Ke piʻi liʻiliʻi radius mm | R20 | R40 | R40 | R20 | R30 | R50 |
D | φ4 | φ * | φ8 | φ4 | φ * | φ8 |
d | φ2.5 | φ4 | φ * | φ2.5 | φ4 | φ * |