Lanthanum cerium metalahe metala honua laha ole me ke kūpaʻa wela maikaʻi, ke kū ʻana i ka corrosion, a me ka ikaika mechanical. He ʻeleu loa kona mau waiwai kemika, a hiki iā ia ke hana me nā oxidants a me nā mea hoʻohaʻahaʻa e hoʻohua i nā oxides a me nā pūhui like ʻole. I ka manawa like, loaʻa i ka lanthanum cerium metala ka hana catalytic maikaʻi a me nā waiwai optical, a he ākea ka nui o nā noi i ka ʻenekinia kemika, ka ikehu hou, ka uila a me nā ʻano ʻē aʻe.
ʻO ke ʻano ometala lanthanum ceriumʻO ia ka poloka ʻōniʻoniʻo metala hina hina, ʻo ia hoʻi me ka poloka triangular, poloka kokoleka, a me ka poloka rectangular.
Uuna paona o ka triangular poloka: 500-800g/ingot, maemae: ≥ 98.5% La/TREM: 35 ± 3% Ce/TREM: 65 ± 3%
Ke kaumaha ʻupena o ka poloka kokoleka: 50-100g/ingot Maʻemaʻe: ≥ 98.5% La/TREM: 35 ± 3% Ce/TREM: 65 ± 3%
ʻO ke kaumaha o ka ʻāpana ʻāpana ʻehā: 2-3kg/ingot Maʻemaʻe: ≥ 99% La/TREM: 35 ± 3% Ce/TREM: 65 ± 3%
Noi ohuila lanthanum cerium (La-Ce).
Lanthanum-cerium (La-Ce) huilahe mea maʻalahi ia i hoʻokipa nui ʻia i nā noi ʻoihana like ʻole, ʻoi aku hoʻi i ka ʻoihana kila. I haku mua ia olanthanumacerium, He mau waiwai kēia e hoʻonui ai i ka hana a me ka maikaʻi o nā huahana kila.
ʻO kekahi o nā noi nui oʻO nā huila La-Ceʻo ia ka hana ʻana i nā kila kūikawā. ʻO ka hoʻohui ʻana oLa-Cehoʻomaikaʻi i nā waiwai mechanical o ke kila, e like me ka ikaika tensile a me ka ductility, e kūpono ana i nā noi koi i ke kūkulu ʻana, automotive a me nā ʻoihana aerospace. Hana ʻia ka alloy e like me ka deoxidizer a me ka desulfurizer, e kōkua ana i ka hoʻomaʻemaʻe ʻana i ke kila a hōʻemi i nā haumia, i ka hopena i ka hopena o ka huahana kiʻekiʻe.
Ma ka hoʻolei kālā,La-Ce huilaHe kuleana koʻikoʻi ia i ka hoʻonui ʻana i ka wai o ka metala hoʻoheheʻe. He mea koʻikoʻi kēia waiwai no ka hana ʻana i nā ʻano paʻakikī a me nā ʻāpana me ka pololei kiʻekiʻe. Hoʻomaikaʻi ka alloy i ke kaʻina hoʻolei ʻana, e hopena i nā hemahema a ʻoi aku ka maikaʻi o ka hana ʻana.
Eia kekahi, hoʻohana pū ʻia ʻo La-Ce alloy i ka ʻoihana cerium-iron-boron e hana i nā magnet kiʻekiʻe. He mea koʻikoʻi kēia mau magnet no nā ʻenehana uila like ʻole a me nā ʻenehana ikehu hou, e like me nā turbines makani a me nā kaʻa uila.
ʻO kekahi hoʻohana koʻikoʻi o La-Ce alloy nā mea mālama hydrogen. Hiki i ka huila ke hoʻopaʻa pono a hoʻokuʻu i ka hydrogen, e lilo ia i moho hoʻohiki no ka mālama ʻana i ka ikehu, ʻoi loa i ka pōʻaiapili o nā ʻenehana ikehu maʻemaʻe.
ʻO ka hope, ʻo La-Ce alloy kahi mea hoʻohui kila maikaʻi. ʻO ka hoʻokomoʻana i loko o nā mea hana kila e hoʻonui i ka hana holoʻokoʻa a me ka lōʻihi o ka mea, e lilo ia i mea waiwai nui i kaʻoihana kila.
I ka hōʻuluʻulu ʻana, ka noi ʻana ohuila lanthanum-cerium (La-Ce).pili i nā māla he nui, hoʻohana nui ʻia i ka ʻoihana kila, ka hana kila kūikawā, ka hoʻolei pololei ʻana, ka hana cerium-iron-boron, ka mālama ʻana i ka hydrogen a ma ke ʻano he mea hoʻohui kila. ʻO kāna mau waiwai kūʻokoʻa e lilo ia i mea waiwai nui i nā kaʻina hana ʻoihana hou.
(Pono ʻia e mālama ma lalo o nā kūlana i hoʻopaʻa ʻia a maloʻo. Ma hope o ka ʻike ʻia ʻana i ka ea no kekahi manawa, e hana kēia huahana i ka pauka ʻōmaʻomaʻo melemele māmā ma ka ʻili. , ʻaʻole ia e pili i ka pono a me ka hoʻohana ʻana i ka huahana.)
ʻO nā huahana like o kā mākou hui pū kekahi me nā mea metala hoʻokahi a me nā ingots a me nā pauka e like me Lalanthanum, Cecerium, Prpraseodymium, Ndneodymium, Smsamarium, Eueuropium, Gdgadolinium, Tbhoʻopaʻapaʻa, Dydysprosium Ho holmium, Er erbium, Hoike mai o Ybytterbium, Yyttrium, etc. Welina mai i ka ninau.
Ka manawa hoʻouna: Sep-30-2024