Kobalt ※ Ma ka 'ōlelo Kelemānia 'o ia ho'i ka 'uhane o ka diabolo.
Helu ʻĀtoma=27 |
Kaumaha ʻātomai=58.933200 |
Element mark=Co |
Māmā●8.910g/cm 3 (ʻano ʻano) |
Hana 'ana ● calcinate ores i oxide, hoʻonā i loko o ka waika hydrochloric e wehemea haumia a laila hoʻohana i ka mea hoʻoemi kūpono e loaʻa ai ke metala.
Nā Pono Pahu Cobalt
Nānā: ka pauka hina, ʻaʻala ʻole |
●Pila paila=3100 ℃ |
●Ka helu heheʻe=1492℃ |
Volatility: ʻAʻohe |
Kaumaha pili: 8.9(20℃) |
Hiki i ka wai: ʻAʻohe |
Nā mea ʻē aʻe: hiki ke hoʻoheheʻe ʻia i loko o ka waikawa dilute |
E pili ana i ka pauda Cobalt
ʻO kekahi o nā mea ʻohana hao; metala hina; ʻeleʻele iki ma ka ʻili i ka lewa; e hoʻonā mālie i ka waikawa a hoʻoulu i ka oxygen; hoʻohana ʻia ma ke ʻano he catalyst no ka hui ʻaila a i ʻole nā hopena ʻē aʻe; hoʻohana pū ʻia i ka puaʻa o nā seramika; ka nui i hana maoli ia; hiki ke hana pū me ka arsenic a i ʻole sulfur; ʻo ka mea maʻamau i loko o kahi nickel liʻiliʻi.
Maʻemaʻe Kiʻekiʻe Liʻiliʻi Kūʻai Kūʻai Cobalt Powder
'ikamu helu | Māhele | ʻO ke kaumaha kiko'ī nui | Partikeli Dia. |
UMCP50 | Co99.5%Min. | 0.5 ~ 0.7g/cc | ≤0.5μm |
UMCP50 | Co99.5%Min. | 0.65~0.8g/cc | 1~2μm |
UMCP50 | Co99.5%Min. | 0.75~1.2g/cc | 1.8~2.5μm |
Hoʻopili: ʻO ka pahu pahu me ka pepa alumini; hoʻopili ʻia me ka pahu hao ma waho; ʻeke e like me nā koi o nā mea kūʻai aku.
He aha ka Cobalt Powder i hoʻohana ʻia no?
Ua hoʻohana ʻia ka pauka Cobalt i ka hoʻomākaukau ʻana i nā alloys a me nā composites e like me nā mea anode, a he mea pono hoʻi i kēlā me kēia noi kahi e makemake ʻia ai nā wahi kiʻekiʻe e like me ka hoʻomaʻamaʻa wai a ma ka wahie a me nā noi lā.