Ke ulu nei ka hoʻokele waiwai, ke piʻi nei ka makemake no nā mea kiʻekiʻe, paʻa a me nā mea maʻalahi i ka ʻoihana hou. ʻO kekahi o kēia mau mea i ʻimi nui ʻia, ʻo FeCrAl, he mea waiwai nui ia i ka hana ʻana a me ke kaʻina hana ma muli o ka nui o nā pono e hiki ke hoʻohana ʻia i nā ʻano noi.
ʻO ka hao chromium aluminika, i ʻike ʻia ʻo (FeCrAl), he hao, chromium a me aluminika me nā mea liʻiliʻi o yttrium, silicon a me nā mea ʻē aʻe. ʻO kēia hui pū ʻana o nā mea e hāʻawi i ka mea kūʻē maikaʻi loa i ka wela, oxidation a me ka corrosion.
ʻO kekahi o nā pōmaikaʻi nui o ka lilo ʻana i kahiFeCrAl huilaʻO kona kū'ē i nā wela kiʻekiʻe. ʻO kēia ka mea kūpono iā lākou no nā mea hoʻomehana, nā kapuahi ʻoihana a me nā noi wela kiʻekiʻe. ʻO ka hiki o FeCrAl ke kū i nā wela kiʻekiʻe no nā manawa lōʻihi me ka ʻole o ka hoʻohaʻahaʻa nui ʻana e lilo ia i mea koho maikaʻi loa no nā ʻōnaehana hoʻomehana koʻikoʻi a me ka wela.
Ma waho aʻe o kona kū'ē i nā wela kiʻekiʻe, ʻoi aku ka maikaʻi o ka FeCrAl. ʻO ia ke ʻano o ka mālama ʻana i ka kūpaʻa a me ka hana ʻana i ka wā i ʻike ʻia i nā wahi wela wela a me ka oxygen. No kēia kumu, hoʻohana pinepine ʻia ʻo FeCrAl i nā noi kahi e koʻikoʻi ai ka pale ʻana o ka oxidation, e like me ka hana ʻana i nā umu ʻoihana, nā kiln a me nā mea hana wela.
Eia hou, ka corrosion kū'ē oFeCrAlkūpono ia no nā wahi ʻoihana paʻakikī. Inā ʻike ʻia i nā kūlana wai, kemika a paʻakikī paha, hiki i ka FeCrAl ke kū i ka paʻakikī o ke kaiapuni ʻoihana, e lilo ia i koho hilinaʻi no nā ʻāpana a me nā mea hana i hoʻopili ʻia e nā mea corrosive.
ʻAʻole i kaupalena ʻia ka versatility o FeCrAl i kāna mau waiwai pale uila. Hiki ke hana maʻalahi kēia mau mea, welded a me ka mīkini, e ʻae i ka maʻalahi i ka hoʻolālā a me ka hana hana. Hana kēia versatility i ka alumini ferrochromium i mea koho no ka hana ʻana i nā ʻano paʻakikī a me nā ʻāpana, e hāʻawi ana i nā ʻenekinia a me nā mea hoʻolālā i ke kūʻokoʻa e hana i nā hopena hou no nā ʻano noi.
I ka ʻoihana kaʻa, hoʻohana ʻia ʻo FeCrAl e hana i nā mea hoʻololi catalytic, kahi o kona kūpaʻa wela kiʻekiʻe a me ka lōʻihi ke kī i ka mālama pono ʻana i nā kinoea pau. Pono pū ka ʻoihana aerospace mai ka hoʻohana ʻana iā FeCrAl i ka hana ʻana i nā ʻāpana ʻenekini mokulele, kahi e hiki ai i nā mea ke kū i nā wela wela a me nā kūlana hana paʻakikī ke kī i ka hana hilinaʻi.
Eia kekahi, ke hilinaʻi nei ka ʻoihana ikehu i ka hao-chromium-aluminum e hana i nā mea hoʻomehana i nā mea hoʻomehana wai uila, nā paila ʻoihana a me nā kapuahi. ʻO ka hiki ke hāʻawi i ka hoʻopuka wela mau a me ka hilinaʻi lōʻihi e lilo ia i mea nui o nā ʻōnaehana hoʻomehana ikaika. Ma nā mea uila uila, hoʻohana ʻia nā mea ferro-chromium-aluminum i nā mea hana e like me nā toasters, nā mea maloʻo lauoho, a me nā umu uila, kahi ko lākou kūpaʻa kiʻekiʻe a me ka lōʻihi ke kī i ka hana palekana a hilinaʻi.
Ke ulu nui nei ka hana a FeCrAl i ka ulu ʻana o ka ʻoihana a koi i nā mea holomua e hoʻokō i nā koi o kāna mau noi. ʻO ke kūpaʻa kūʻokoʻa o FeCrAl Alloy i nā wela kiʻekiʻe, oxidation a me ka corrosion, i hui pū ʻia me kāna hana versatility, e lilo ia i waiwai waiwai i ka ʻimi ʻana i ka hana hou a me ka maikaʻi ma nā ʻano ʻoihana.
I ka pōkole, ka versatility oNā huila FeCrAlma ka ʻoihana hou he mea kānalua ʻole. Mai nā noi wela kiʻekiʻe a hiki i nā kaiapuni corrosive, hāʻawi nā FeCrAl alloys i nā hopena hilinaʻi a paʻa i nā ʻano pilikia ʻoihana. Ke hoʻomau nei ka koi ʻana i nā mea hana kiʻekiʻe, ʻo ke kuleana o ka hao-chromium-aluminum i ka hoʻohālikelike ʻana i ka wā e hiki mai ana o ka hana ʻana a me nā kaʻina hana e hoʻonui ʻia, e lilo ia i pōhaku kihi o nā noi ʻoihana hou.
Ka manawa hoʻouna: Jul-01-2024