ʻO Cerumum Oxide kahi mea i loko o ka waiwai i loko o ka ceocula ceo2 ʻO Tensity 7.13g / cm3, Melting Point 2397 ° C, resoluble i ka wai a me alkali I ka mahana o 2000 ° C a me ke kaomi o ka 15Mpa, hiki ke hōʻemi i ka macemide e loaʻa ai ka cerum. Ke kaʻawale nei ka mahana ma 2000 ° C a me ke kaomi ma ka 5mpa,ʻo ka cerium eʻulaʻula, a me kaʻulaʻula. Hoʻohanaʻia ia e like me ka poalokilo popo, catalyst, catalyst carrier, fuel chemberter, nā mea uila.
'Ikeʻike palekana
Ka paʻakai oKaniʻo TurideHiki i ka hākeleʻana o ka honua ka honua keʻeʻana. ʻO ka leʻaleʻa o nā mea e pono ai nā mea i nā manawa a me ka hoʻonuiʻana o ke kaupaona atomic.
ʻO ka inhalation o Cerium-ka lepo e hiki ai ke hōʻeha i ka Pneumocoisis
ʻO kaʻike pono loa: Cerumx'oxic 5 mg / m3, e mālamaʻia ka palekana me ka lukuʻiaʻana.
Ke Kūpono
ʻO ka huaʻai maikaʻi ke keʻokeʻo a me ka crystal crystal a cric paha, a he māmā ka huahana a iʻole kaʻulaʻula a iʻole kaʻulaʻula o Lanthannim Aneane i loko o ka wai i loko o ka wai a me ka acid. Piliona vernsity 7.3. Melting Point: 1950 ° C, B, BILIIE POP: 3500 ° C. ʻO Ticial
Hale kūʻai
E mālama i ka ea.
Kūpono kūhelu kūpono
Hoʻokaʻawaleʻia e ka hoʻomaʻemaʻe:ʻo ka haʻahaʻa haʻahaʻa:ʻaʻole kiʻekiʻe ma mua o 99%,ʻoi aku ka maʻemaʻe ma mua o 99.999%
Hoʻokaʻawaleʻia e kaʻili'āpana: nā pawder mau, micron, counterron, nano
Nā Kūlana palekana:ʻO ka huahana ka meaʻona,ʻaʻole i ka mea,ʻaʻole i hoʻonāukiuki, palekana a hilinaʻi i ka hana a me ka hana kūlohelohe. ʻO kahi mea e hoʻomaʻamaʻa ai i ke aniani kiʻekiʻe loa
hoʻohana
oxidizing anent. Catalyst no nā hopena kūlohelohe. ʻO ka hao a me ke kila kila e like me keʻano o keʻano maʻalahi o ka honua. ʻO Retration Qualition Retentis inika. Aniani aniani. Vitreous enamel opacifier. nā wela wela i nā alloys.
Ua hoʻohanaʻia ma keʻano he hoʻohui i ke aniani o ke aniani, e like me keʻano o ke aniani no ka plate aniani, a me kahi hopena anti-ultraviolet i loko o nā cosmetics. Ua hoʻonuiʻia i ka paʻi o ka aniani o nā aniani,ʻo nā lei opspica, a me nā kiʻi kiʻi o ka nīnē, a hoʻopaʻa i nā laina o ke aniani.
Post Time: Dec-14-2022