ʻO ke anawaena a me ka mānoanoa o ka uwea hoʻomehana he mea hoʻohālikelike e pili ana i ka mahana hana kiʻekiʻe. ʻO ka nui o ke anawaena o ka uea hoʻomehana, ʻoi aku ka maʻalahi o ka lanakila ʻana i ka pilikia deformation ma ke kiʻekiʻe wela a hoʻolōʻihi i kona ola lawelawe ponoʻī. Ke holo ka uea hoʻomehana ma lalo o ka mahana hana kiʻekiʻe, ʻaʻole e emi ke anawaena ma mua o 3mm, a ʻaʻole e emi ka mānoanoa o ke kāʻei pālahalaha ma mua o 2mm. ʻO ke ola lawelawe o ka uea wela e pili nui ana i ke anawaena a me ka mānoanoa o ka uea hoʻomehana. Ke hoʻohana ʻia ka uea hoʻomehana i kahi ʻano wela kiʻekiʻe, e hana ʻia kahi kiʻiʻoniʻoni oxide pale ma luna o ka ʻili, a ʻoi aku ka makahiki o ka oxide film ma hope o kekahi manawa, e hana ana i kahi pōʻai o ka hanauna mau a me ka luku. ʻO kēia kaʻina hana no ka hoʻohana mau ʻana i nā mea i loko o ka uea umu uila. ʻO ka uea umu uila me ke anawaena ʻoi aku ka nui a me ka mānoanoa, ʻoi aku ka nui o nā mea maʻiʻo a ʻoi aku ka lōʻihi o ke ola lawelawe.
1. ʻO nā mea nui a me nā pōʻinoʻole o ka hui hao-chromium-aluminum: Nā mea maikaʻi:ʻo ka hao-chromium-aluminum uila hoʻomehana wela ka mahana lawelawe kiʻekiʻe, hiki ke piʻi ka mahana lawelawe kiʻekiʻe i 1400 degrees, (0Cr21A16Nb, 0Cr27A17Mo2, etc. ), ka lōʻihi o ka lawelawe ʻana, ka ukana ʻili kiʻekiʻe, a me ke kūpaʻa oxidation maikaʻi, resistivity kiʻekiʻe, cheap a pēlā aku. Nā pōʻino: ʻO ka ikaika haʻahaʻa loa i ka wela kiʻekiʻe. Ke piʻi aʻe ka mahana, piʻi ka plasticity, a ua maʻalahi nā ʻāpana, ʻaʻole maʻalahi ke kulou a hoʻoponopono.
2. ʻO nā pōmaikaʻi nui a me nā pōʻino o ka nickel-chromium electric heating alloy series: Pōmaikaʻi: ʻoi aku ka ikaika o ka wela kiʻekiʻe ma mua o ka hao-chromium-aluminum, ʻaʻole maʻalahi e hoʻololi i lalo o ka hoʻohana ʻana i ka wela kiʻekiʻe, ʻaʻole maʻalahi kona ʻano e hoʻololi, maikaʻi. plasticity, maʻalahi e hoʻoponopono, kiʻekiʻe emissivity, non-magnetic, corrosion kū'ē ikaika, lōʻihi lawelawe ola, etc. Nā hemahema: Ma muli o ka hoʻohana 'ana i nā mea nickel metala loa, ke kumu kūʻai o kēia moʻo huahana a hiki i kekahi mau manawa kiʻekiʻe ma mua o kēlā. o Fe-Cr-Al, a ua emi ka wela hoohana mamua o ko Fe-Cr-Al
ʻO nā mīkini metallurgical, lāʻau lapaʻau, ʻoihana kemika, keramika, uila, nā mea uila, aniani a me nā mea hoʻomehana ʻoihana ʻē aʻe a me nā mea hoʻomehana kīwila.