Cobalt Oxide Foda Black Co3O4 Foda
Bayanin Samfura
Co3O4 baki ne ko launin toka-baki foda.Matsakaicin girma shine 0.5-1.5g/cm3, kuma yawan fam ɗin shine 2.0-3.0g/cm3.Ana iya narkar da Cobalt tetroxide a hankali a cikin sulfuric acid mai zafi, amma ba a narkewa a cikin ruwa, nitric acid da hydrochloric acid a cikin zafin jiki.Lokacin da zafi sama da 1200 ℃, zai rube zuwa cobalt oxide.Lokacin zafi zuwa 900 ° C a cikin harshen wuta na hydrogen, an rage shi zuwa cobalt na ƙarfe.
Cobalt oxide foda yana da halaye na kananan barbashi size, uniform rarraba, babban takamaiman surface area, high surface aiki, low sako-sako da yawa, kasa da tsarki abun ciki, mai siffar zobe da kuma high takamaiman surface area, da dai sauransu Ya gana da bukatun na lantarki-sa foda kayan. , kuma ana iya amfani dashi ko'ina a cikin filayen lantarki, sinadarai da kayan gami.
Ƙayyadaddun bayanai
| Cobalt oxide foda abun da ke ciki | ||||||
| Daraja | Najasa Yana Kunshe (wt% max) | |||||
| Co% | Ni% | Ku% | Mn% | Zn% | Fe% | |
| A | 73.5 ± 0.5 | ≤0.05 | ≤0.003 | ≤0.005 | ≤0.005 | ≤0.01 |
| B | ≥74.0 | ≤0.05 | ≤0.05 | ≤0.05 | ≤0.05 | ≤0.1 |
| C | ≥72.0 | ≤0.15 | ≤0.10 | ≤0.10 | ≤0.10 | ≤0.2 |
COA
Aikace-aikace
1. An yi amfani da shi azaman mai launi da pigment don gilashin da yumbu, daɗaɗɗen gami;
2. Oxidants da masu kara kuzari a cikin masana'antar sinadarai;
3. An yi amfani da shi a masana'antar semiconductor, yumbu na lantarki, kayan lithium ion baturi cathode kayan, kayan magnetic, zafin jiki da na'urori masu auna gas;
4. An yi amfani da shi azaman reagent mai tsabta mai tsabta, cobalt oxide da shirye-shiryen gishiri na cobalt.
Tsarin kula da inganci
Huarui yana da tsayayyen tsarin gudanarwa mai inganci.Muna gwada samfuranmu da farko bayan mun gama samarwa, kuma muna sake gwadawa kafin kowane bayarwa, har ma da samfurin.Kuma idan kuna buƙata, muna so mu karɓi ɓangare na uku don gwadawa.Tabbas idan kuna so, zamu iya samar muku da samfur don gwadawa.
Cibiyar Metallurgical ta Sichuan da Cibiyar Binciken Karfe ta Guangzhou sun tabbatar da ingancin samfurin mu.Haɗin gwiwa na dogon lokaci tare da su na iya adana lokaci mai yawa na gwaji don abokan ciniki.
