He aha ka hoʻohana ʻana i ka pā keleawe?

Pepa keleaweloaʻa nā waiwai mechanical maikaʻi, maikaʻi thermal plasticity, ʻae ʻia ka plasticity, ka hana maikaʻi, maʻalahi i ka weld a me ka weld, maikaʻi ke kūpaʻa corrosion, ke kumu kūʻai haʻahaʻa, no laila ākea ka noi.
ʻOkoʻa nō hoʻi nā ʻano mechanical o ka pā keleawe mai nā metala ʻē aʻe, a ua hoʻonui ʻia nā waiwai mechanical o ke keleawe me ka hoʻonui ʻana o ka zinc content.No ke keleawe A+B, piʻi ka mahana o ka lumi a hiki i ka piʻi ʻana o ka zinc ma kahi o 45%.Inā hoʻonui hou ʻia ka ʻike zinc o ka pā keleawe, e emi loa ka ikaika ma muli o ka piʻi ʻana o ka pae R i ka hui hui.
E like me kā mākou ʻike a pau, ʻo ka conductivity a me ka thermal conductivity o ke keleawe ka lua wale nō i ke kālā, a he kūpaʻa maikaʻi lākou i ka corrosion, a hoʻohana nui ʻia i ka ʻoihana kemika hana conductive a me ka conductivity thermal.Hana ʻia ke keleawe me nā pā keleawe poni a me nā kāʻei keleawe.Nui nā hoaaloha ʻike ʻole ʻaʻole ʻike i ka hana o ke keleawe a he aha ia?Ma lalo, e nānā pono kākou.He aha ka hoʻohana ʻana o ka pā keleawe?
1. Hoʻohana nui ʻia nā pā keleawe i nā pā hao maʻemaʻe.Hoʻohana ʻo 50% o ke keleawe i kēlā me kēia makahiki i ke keleawe electrolytic maʻemaʻe e hoʻohana ʻia i ka ʻoihana uila.
2. He maikaʻi ke kūpaʻa ʻana o ke keleawe i ka ea, ka wai kai a me kekahi mau waikawa non-oxidized, alkali, paʻakai paʻakai a me nā ʻano mea like ʻole, a hoʻohana ʻia i ka ʻoihana kemika.
3. He hana kūikawā a maikaʻi loa ka pā keleawe.He mea ʻokoʻa kūpono no ka hana ʻana i nā mea haʻihaʻi kaapuni, hoʻopili me nā papa conductive, a me nā mea hoʻopili uila haʻahaʻa haʻahaʻa.
4. ʻOi aku ka maikaʻi o ka conductivity, thermal conductivity, ductility a me ka corrosion resistance.Hoʻohana nui ia i ka hana ʻana i nā lako uila e like me nā mea hana, nā kelepona home, nā kaula, nā keʻena hoʻololi, nā mea hoʻololi, a me nā mea hoʻomehana lā o nā mea hoʻomehana wela e like me nā mea hoʻololi wela, nā paipu, nā papa, a me nā mea wela ʻē aʻe.
5. E pili ana i ke kumu o na pani wai, na paa dam, pani wai o ka mea kanu, ka wai -stop zone, a me seam -stop wai -stop bands, etc.
He aha ka pono o ke keleawe?Ma waena o nā mea metala a pau i hoʻohana ʻia i nā hale, ʻoi aku ka maikaʻi o ke keleawe a loaʻa nā pōmaikaʻi nui i ka hoʻololi ʻana i ke ʻano o ka hale.ʻAʻole pili ka pā keleawe i ka mahana hana, a haʻahaʻa a i ʻole crispy ka mahana.Hiki ke hoʻohana ʻia nā wahi hoʻoheheʻe kiʻekiʻe e puhi i ka oxygen a me nā ʻano hana hoʻoheheʻe wela wela.Nā mea ahi ʻole.