ʻO ka uwea hoʻomehana uila he mea hoʻomehana hoʻohana nui me ka maikaʻi wela kiʻekiʻe a me ke kūpaʻa maikaʻi loa.Hoʻokumu ʻia ia me nā ʻāpana metala, ka nui o nā mea e like me nickel, chromium, hao a me alumini.He kiʻekiʻe ka pale ʻana o ka uea hoʻoheheʻe uila me ka wela, no laila e hoʻohua nui i ka wela i ka wā e hele ai kēia manawa.

Hoʻohana nui ʻia ka uea hoʻomehana uila i nā mea hoʻomehana like ʻole, e like me nā mea hoʻomehana wai, nā ipu uila, nā umu uila, a me nā mea ʻē aʻe. kaʻina hana hoʻomehana.I ka manawa like, ua paʻa maikaʻi ka uea electrothermal alloy, hiki ke mālama i ka mana hoʻomehana mau no ka manawa lōʻihi, a ʻaʻole maʻalahi i ka hoʻololi ʻana i ka mahana.He lōʻihi ke ola o ka uea hoʻomehana uila a me ka pale ʻana i ka corrosion maikaʻi.Hiki iā ia ke hana maʻamau i ke kiʻekiʻe o ka wela, ka haʻahaʻa a me nā kaiapuni corrosive, loaʻa nā waiwai antioxidant a me nā anti-oxidation ikaika, a ʻaʻole hiki ke hoʻopaʻa ʻia i ka oxidation a i ʻole corrosion.

Ua loaʻa nō hoʻi ka ikaika mechanical maikaʻi a me ka maʻalahi.Hiki iā ia ke pale i ka ʻāʻī nui a me ke kaomi ʻana a ʻaʻole maʻalahi ka haki ʻana a i ʻole deform, no laila ua ikaika ka plasticity i ka wā e hana ana i nā mea hoʻomehana.

Ma keʻano laulā, he mea hoʻomehana maikaʻi, kūpaʻa a lōʻihi ka uea hoʻomehana uila.Hoʻohana nui ia i nā mea hoʻomehana like ʻole, hāʻawi i ka maʻalahi a me ka hōʻoluʻolu i ko mākou ola a me kā mākou hana.