Nā Waiwai Kino
Nā pahuhopu, nā ʻāpana, a me ka pauka
Nā Waiwai Kemika
99.8% a i 99.99%
Ua hoʻopaʻa 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, e like me nā pila rechargeable.
Nā Alloys-
Hoʻopau nā superalloys i hoʻokumu ʻia i Cobalt i ka hapa nui o ka cobalt i hana ʻia. ʻO ke kūpaʻa o ka mahana o kēia mau mea hoʻohuihui e kūpono ai lākou no ka hoʻohana ʻana i nā pahi turbine no nā turbine kinoea a me nā mīkini mokulele jet, ʻoiai ʻoi aku ka nui o nā mea hoʻohuihui kristal hoʻokahi i hoʻokumu ʻia me ka nickel ma mua o lākou ma kēia ʻano. He pale ʻino a pale ʻia hoʻi nā mea hoʻohuihui i hoʻokumu ʻia me ka cobalt. Hoʻohana ʻia nā mea hoʻohuihui cobalt-chromium-molybdenum kūikawā no nā ʻāpana prosthetic e like me nā pani ʻūhā a me ke kuli. Hoʻohana ʻia nā mea hoʻohuihui cobalt no nā prosthetics niho, kahi e pono ai lākou e pale aku i nā maʻi allergies i ka nickel. Hoʻohana pū kekahi mau kila wikiwiki kiʻekiʻe i ka cobalt e hoʻonui i ka wela a me ke kūpaʻa ʻana i ke komo ʻana. Hoʻohana ʻia nā mea hoʻohuihui kūikawā o ka alumini, nickel, cobalt a me ka hao, i ʻike ʻia ʻo Alnico, a me ka samarium a me ka cobalt (magnet samarium-cobalt) i nā magnet mau loa.
Nā pila-
Hoʻohana nui ʻia ka Lithium cobalt oxide (LiCoO2) i nā electrodes pākahiko Lithium ion. Loaʻa pū i nā pākahiko Nickel-cadmium (NiCd) a me nickel metal hydride (NiMH) nā nui nui o ka cobalt.
Mea hoʻoulu
Hoʻohana ʻia kekahi mau hui cobalt i nā hopena kemika ma ke ʻano he mau mea hoʻoulu. Hoʻohana ʻia ʻo Cobalt acetate no ka hana ʻana o ka waikawa terephthalic a me ka dimethyl terephthalic acid, ʻo ia nā hui koʻikoʻi i ka hana ʻana o Polyethylene terephthalate. ʻO ka hoʻoponopono mahu a me ka hydrodesulfuration no ka hana ʻana o ka petroleum, kahi e hoʻohana ai i nā cobalt molybdenum alumini oxides i hui ʻia ma ke ʻano he mea hoʻoulu, he noi koʻikoʻi ʻē aʻe. ʻO Cobalt a me kāna mau hui, ʻoiai nā cobalt carboxylates (i ʻike ʻia ʻo nā kopa cobalt), he mau mea hoʻoulu oxidation maikaʻi. Hoʻohana ʻia lākou i nā pena, nā varnish, a me nā ʻīnika ma ke ʻano he mau mea hoʻomaloʻo ma o ka oxidation o kekahi mau hui. Hoʻohana ʻia nā carboxylates like e hoʻomaikaʻi i ka hoʻopili ʻana o ke kila i ka rubber i loko o nā kaila radial i kāʻei ʻia e ke kila.
Nā pigment a me nā kala-
Ma mua o ke kenekulia 19, ʻo ka hoʻohana nui ʻana o ka cobalt ma ke ʻano he pigment. Mai ka wā waena o ka hana ʻana o ka smalt, ua ʻike ʻia ke aniani polū. Hana ʻia ka smalt ma ka hoʻoheheʻe ʻana i kahi hui ʻana o ka mineral smaltite i kālua ʻia, quartz a me ka potassium carbonate, e hua mai ana i kahi aniani silicate polū ʻeleʻele i wili ʻia ma hope o ka hana ʻana. Ua hoʻohana nui ʻia ka smalt no ke kala ʻana o ke aniani a ma ke ʻano he pigment no nā kiʻi pena. I ka makahiki 1780, ua ʻike ʻo Sven Rinman i ka cobalt green a i ka makahiki 1802, ua ʻike ʻo Louis Jacques Thénard i ka cobalt blue. ʻO nā kala ʻelua cobalt blue, he cobalt aluminate, a me ka cobalt green, kahi hui ʻana o ka cobalt(II) oxide a me ka zinc oxide, ua hoʻohana ʻia ma ke ʻano he pigment no nā kiʻi pena ma muli o ko lākou kūpaʻa kiʻekiʻe. Ua hoʻohana ʻia ʻo Cobalt e kala i ke aniani mai ka Bronze Age.
Wehewehena
He metala paʻakikī a palupalu, e like me ka hao a me ka nikala ke ʻano, he ʻelua hapakolu ka permeability magnetic o ka cobalt ma mua o ka hao. Loaʻa pinepine ʻia ia ma ke ʻano he huahana byproduct o ka nikala, kālā, kēpau, keleawe, a me nā oka hao a loaʻa i 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 helehelena, paʻakikī a me ke kū'ē ʻana i ka oxidation.
Inoa Kemika: Cobalt
Kemika Formula: Co
Pūʻolo: Pahu
Nā huaʻōlelo like
Co, pauka cobalt, nanopauka cobalt, ʻāpana metala cobalt, slug cobalt, mau pahuhopu metala cobalt, uliuli cobalt, cobalt metala, uea cobalt, koʻokoʻo cobalt, CAS# 7440-48-4
Hoʻokaʻawale ʻana
Kūlana o Cobalt (Co) Metal TSCA (SARA Title III): I helu ʻia. No ka ʻike hou aku, e ʻoluʻolu e kelepona mai
UrbanMines Tech. Limited by mail: marketing@urbanmines.com
Helu lawelawe ʻikepili kemika metala Cobalt (Co): CAS# 7440-48-4
Helu UN no ka metala Cobalt (Co): 3089
