He aha ke kūpaʻa ʻino o nā kī keleawe?

No ka maikaʻi o ka pale ʻana o ke keleawe, he kumu nui kēianā kī keleawehoʻohana ʻia.He hana maikaʻi ia i loko o ka ʻakika a i ʻole nā ​​mea ʻino ʻē aʻe.No laila, hiki ke hoʻohana nui ʻia nā pā keleawe ma nā ʻano ʻoihana he nui, ʻo kekahi o nā kumu nui e hiki ai ke pale aku i ka corrosion.

lalani keleawe

Eia kekahi, he mau hana maikaʻi nō ka pā keleawe.Loaʻa i ka pā keleawe ka mana kuʻi maikaʻi maikaʻi, a he maʻalahi ke hoʻohālikelike, hiki ke hana i ka pā keleawe i mea nui i ka hana ʻoihana.ʻAʻole wale nā ​​hiʻohiʻona o kā mākou pahu keleawe maʻamau i ka pā keleawe, akā loaʻa nō hoʻi ka practicability maikaʻi.Hiki i ka hoʻohana ʻana iā ia ke pale maikaʻi i ka corrosion o nā mea hana mechanical.Eia kekahi,ʻo nā mea i loko o ka lālani keleawe he mea maʻamau, no laila,ʻaʻole kiʻekiʻe ke kumukūʻai o ke keleawe keleawe, i loko o kahi ākea kūpono.Ma kēia ʻano, e ʻoi aku ka maʻalahi o ka hoʻohana ʻana, a hiki ke pale maikaʻi loa i ka corrosion.

He māmā ka paona keleawe, maikaʻi ka thermal conductivity a me ka ikaika kiʻekiʻe ma ka wela haʻahaʻa.Hoʻohana maʻamau i ka hana ʻana i nā mea hoʻololi wela (e like me nā capacitors, etc.).He kūpono hoʻi no ka hoʻokomo ʻana i ka paipu cryogenic i nā concentrators oxygen.Hoʻohana mau ʻia nā paipu keleawe liʻiliʻi no ka lawe ʻana i nā wai i kaomi ʻia (e like me nā ʻōnaehana ʻaila lubricating, ʻōnaehana ʻaila ʻaila, etc.)Ka lālani keleawe, me ka pale ʻana i ka corrosion ikaika.

ʻO nā pōmaikaʻi nui o nā pahu keleawe: he paʻakikī ke keleawe, ʻaʻole maʻalahi ke ʻino, a hiki ke kū i ke kiʻekiʻe kiʻekiʻe a me ke kaomi kiʻekiʻe, a kūpono i nā ʻano like ʻole o ke keleawe.Ke hoʻohālikelike ʻia me nā paipu keleawe, ʻike ʻia nā hemahema o nā paipu ʻē aʻe.No ka laʻana, ua hoʻohana nui ʻia nā paipu kila galvanized i nā hale noho i hala.ʻO nā paipu kila galvanized he maʻalahi ka pala.nā pilikia e like me ka emi ʻana.Aia kekahi mau mea i hāʻule nui ka ikaika i nā wela kiʻekiʻe, a aia nā pilikia huna huna ʻole i loko o nā paipu wai wela.Eia nō naʻe, ʻoiai ka hiki ʻana o ka helu hoʻoheheʻe o ke keleawe i 1083 degere, ʻoi aku ka liʻiliʻi o ka mana o ka mahana ma nā paipu keleawe i nā ʻōnaehana wai wela.ʻO nā pahu keleawe i hoʻohana mau ʻia, ʻo ia nā kī keleawe no nā mea uila, nā kī keleawe no ka hoʻoheheʻe ʻana, nā pahu keleawe kūpaʻa kiʻekiʻe i ka corrosion, nā kī keleawe no ka uwila, nā kī keleawe no nā ala wai, nā kī keleawe no ka hoʻomehana uila, a me nā kaola keleawe ʻoihana.