Cobalt Oxide Powder Black Co3O4 Powder
Product Description
Co3O4 yakasviba kana grey-dema poda.Iyo yakawanda density ndeye 0.5-1.5g/cm3, uye density yepombi i2.0-3.0g/cm3.Cobalt tetroxide inogona kunyungudika zvishoma nezvishoma mukupisa sulfuric acid, asi isinganyunguriki mumvura, nitric acid uye hydrochloric acid pane tembiricha.Kana yapisa kusvika pamusoro pe1200 ℃, inoora kuita cobalt oxide.Kana inopisa kusvika 900 ° C mumoto wehydrogen, inoderedzwa kuita metallic cobalt.
Cobalt oxide poda ine hunhu hwediki diki saizi, kugovera yunifomu, yakakura chaiyo nzvimbo, yakakwirira pamusoro pekuita, yakaderera density, kushomeka kwetsvina, denderedzwa uye yakakwira chaiyo nzvimbo, nezvimwewo. Inosangana nezvinodiwa zvemagetsi-giredhi poda zvinhu. , uye inogona kushandiswa zvakanyanya mumagetsi, makemikari uye alloy zvinhu minda.
Tsanangudzo
| Cobalt oxide poda kuumbwa | ||||||
| Giredhi | Kusachena kurimo (wt% max) | |||||
| Co% | Ni% | Cu% | 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
Application
1. Inoshandiswa seruvara uye pigment yegirazi uye ceramics, hard alloy;
2. Oxidants uye catalysts mumakemikari indasitiri;
3. Inoshandiswa mu semiconductor industry, electronic ceramics, lithium ion battery cathode materials, magnetic materials, tembiricha uye gasi sensors;
4. Inoshandiswa seyakanyanya kuchena analytical reagent, cobalt oxide uye cobalt munyu kugadzirira
Quality control system
Huarui ine yakasimba yemhando manejimendi system.Isu tinoyedza zvigadzirwa zvedu kutanga mushure mekunge tapedza kugadzira kwedu, uye tinoyedza zvakare tisati tasvika kwese kutumirwa, kunyangwe sampuli.Uye kana uchida, tinoda kugamuchira wechitatu bato bvunzo.Ehe kana uchida, tinogona kukupa sampuro kwauri kuti uedze.
Hunhu hwedu hwechigadzirwa hunovimbiswa neSichuan Metallurgical Institute uye Guangzhou Institute of Metal Research.Kubatana kwenguva refu navo kunogona kuchengetedza nguva yakawanda yekuyedza kune vatengi.
