Na Waiwai Kino
Nā pahu hopu, ʻāpana, a me ka pauka
Na Waiwai Kemika
99.8% i ka 99.99%
Ua hoʻohui kēia metala versatile i kona kūlana ma nā wahi kuʻuna, e like me nā superalloys, a ua loaʻa ka hoʻohana nui ʻana i kekahi mau noi hou aku, e like me nā pihi rechargeable.
nā huila-
Hoʻopau nā superalloys hoʻokumu i ka Cobalt i ka hapa nui o ka cobalt i hana ʻia. ʻO ka paʻa ʻana o ka mahana o kēia mau alloys ua kūpono lākou no ka hoʻohana ʻana i nā lau turbine no nā turbine kinoea a me nā ʻenekini mokulele mokulele, ʻoiai ua ʻoi aku nā alloy crystal-based nickel i kēia ʻano. ʻO nā mea hoʻoheheʻe kobalt he mea ʻino a pale ʻole hoʻi. Hoʻohana ʻia nā ʻāpana kobalt-chromium-molybdenum kūikawā no nā ʻāpana prosthetic e like me nā pani pani a me nā kuli. Hoʻohana pū ʻia nā ʻāpana Cobalt no nā prosthetics niho, kahi e pono ai lākou e pale aku i nā allergies i ka nickel. Ke hoʻohana nei kekahi mau kila māmā holo kiʻekiʻe i ka cobalt e hoʻonui i ka wela a me ka pale ʻana. Hoʻohana ʻia nā ʻāpana kūikawā o ka alumini, nickel, cobalt a me ka hao, i kapa ʻia ʻo Alnico, a me ka samarium a me ka cobalt (samarium-cobalt magnet) i hoʻohana ʻia i nā magnet mau loa.
ʻAi-
Hoʻohana nui ʻia ka Lithium cobalt oxide (LiCoO2) i nā electrodes pākaukau Lithium ion. Loaʻa pū kekahi i nā pāpaʻi Nickel-cadmium (NiCd) a me nickel metal hydride (NiMH) ka nui o ka cobalt.
Hoʻomaka-
Hoʻohana ʻia kekahi mau pūhui cobalt i nā hopena kemika ma ke ʻano he catalysts. Hoʻohana ʻia ka Cobalt acetate no ka hana ʻana o ka terephthalic acid a me ka dimethyl terephthalic acid, ʻo ia nā mea nui i ka hana ʻana o Polyethylene terephthalate. ʻO ka hoʻoponopono hou ʻana o ka mahu a me ka hydrodesulfuration no ka hana ʻana i ka aila, e hoʻohana ana i ka cobalt molybdenum alumini oxides e like me ka catalyst, kahi noi nui ʻē aʻe. ʻO ka Cobalt a me kona mau pūhui, ʻoi aku hoʻi i nā carboxylates cobalt (i ʻike ʻia he kopa kobalt), he mau mea hoʻokalakupua maikaʻi. Hoʻohana ʻia lākou i loko o nā pena, nā varnish, a me nā inika ma ke ʻano he mea hoʻomaloʻo ma o ka oxidation o kekahi mau pūhui. Hoʻohana ʻia nā carboxylates e hoʻomaikaʻi i ka hoʻopili ʻana o ke kila i ka pahu i loko o nā kaila radial kāʻei kila.
Pigments a me ka kala-
Ma mua o ke kenekulia 19, ʻo ka hoʻohana nui ʻana o ka cobalt e like me ka puaʻa. Mai ka midage ka hana ʻana o ka smalt, ua ʻike ʻia kahi aniani uliuli. Hana ʻia ʻo Smalt ma o ka hoʻoheheʻe ʻana i ka hui ʻana o ka smaltite mineral i kālua ʻia, ka quartz a me ka potassium carbonate, e hāʻawi ana i kahi aniani silicate uliuli ʻeleʻele i wili ʻia ma hope o ka hana ʻana. Ua hoʻohana nui ʻia ʻo Smalt no ke kala ʻana i ke aniani a me ka puaʻa no nā pena pena. I ka makahiki 1780 ua ʻike ʻo Sven Rinman i ka ʻōmaʻomaʻo ʻōmaʻomaʻo a i ka makahiki 1802 ua ʻike ʻo Louis Jacques Thénard i ka uliuli ʻula. ʻO nā waihoʻoluʻu ʻelua cobalt blue, a cobalt aluminate, a me ka ʻōmaʻomaʻo cobalt, kahi hui o ka cobalt(II) oxide a me ka zinc oxide, ua hoʻohana ʻia i mau puaʻa no nā kiʻi pena ma muli o ko lākou kūpaʻa ʻoi aku. Ua hoʻohana ʻia ʻo Cobalt e kala i ke aniani mai ka Bronze Age.
wehewehe
He metala palupalu, paakiki, e like me ka hao a me ka nickel i ka nana aku, ua loaa ka kobalt i ka makeke ma kahi o elua hapakolu o ka hao. Loaʻa pinepine ʻia ma ke ʻano he hopena o ka nickel, kala, ke kēpau, keleawe, a me nā ores hao a aia i loko o nā meteorites.
Hoʻohui pinepine ʻia ʻo Cobalt me nā metala ʻē aʻe ma muli o kona ikaika magnetic ʻokoʻa a hoʻohana ʻia i ka electroplating ma muli o kona ʻano, paʻakikī a me ke kūpaʻa ʻana i ka oxidation.
Inoa Kemika: Cobalt
Ke Kumu Kimia: Co
Puke: Pahu
Nā huaʻōlelo like
Co, pauda cobalt, nanopowder cobalt, ʻāpana metala kobalt, slug cobalt, pahu pahu pahu pahu, ʻulaʻula cobalt, pahu hao hao, uea kobalt, koʻokoʻo cobalt, CAS # 7440-48-4
Hoʻokaʻawale
Cobalt (Co) Metal TSCA (SARA Title III) Kūlana: Papa inoa. No ka 'ike hou aku e 'olu'olu e leka uila
UrbanMines Tech. Limited by mail: marketing@urbanmines.com
Helu lawelawe ʻo Cobalt (Co) Metal Chemical Abstract: CAS # 7440-48-4
ʻO ka Cobalt (Co) Metal Helu UN: 3089
