uea fecral alloy ʻālohilohi a oxidized paha ʻo kan-thal D

He hui hao ferritic-chromium-aluminum (FeCrAl) ka uea Kanthal. ʻAʻole ia e popo a oxide paha i nā noi ʻoihana a he kūpaʻa maikaʻi loa i nā mea ʻino.

ʻOi aku ka mahana hana kiʻekiʻe o ka uea Kanthal ma mua o ka uea Nichrome. Ke hoʻohālikelike ʻia me Nichrome, ʻoi aku ka nui o ka ukana o ka ʻili, ʻoi aku ka nui o ke kū'ē ʻana, ʻoi aku ka ikaika o ka hua, a me ka haʻahaʻa o ka density. ʻOi aku ka lōʻihi o ke ola o ka uea Kanthal ma mua o 2 a 4 mau manawa ma muli o kona mau waiwai oxidation kiʻekiʻe a me ke kū'ē ʻana i nā kaiapuni sulfuric.

ʻO Kanthal Dno ka hoʻohana ʻana i nā mahana a hiki i 1300°C (2370°F).

Loaʻa iā mākou ka waihona, inā ʻoe e pono ai, e hoʻokipa i ka nīnau no nā kikoʻī.

ʻAʻole kēia ʻano uea Kanthal e kū i ka pala sulfuric e like meKanthal A1Loaʻa pinepine ʻia ka uea Kanthal D i nā mīkini hana home e like me nā mea holoi kīʻaha, nā keramika no nā mea hoʻomehana panel, a me nā mea hoʻomaloʻo lole. Hiki ke loaʻa iā ia i nā noi ʻoihana, ʻo ka mea maʻamau i nā mea hoʻomehana umu.Kanthal A1ʻoi aku ka pinepine o ke koho ʻia no nā noi umu ʻoihana nui ma muli o kona kū'ē kiʻekiʻe, ʻoi aku ka maikaʻi o ke kūpaʻa ʻana i ka palaho pulu, a me ka ikaika wela a me ke kolo kiʻekiʻe. ʻO kekahi o nā pono nui o Kanthal A1 ma luna o Kanthal D ʻo ia ka ʻoiaʻiʻo ʻaʻole ia e oxidize maʻalahi.

Ma muli o ke kū'ē'ē e pono ai, ka mahana hana ki'eki'e loa, a me ke 'ano corrosive o ka element, makemake paha ʻoe e koho i ka uea Kanthal A-1 a i ʻole Kanthal D.