spherical high purity niobium carbide phofo
Tlhaloso ea Sehlahisoa
Niobium carbide phofoke mofuta oa inorganic nonmetallic material e nang le boleng ba ts'ebeliso ea bohlokoa.Haholo-holo e entsoe ka niobium le carbon, 'me e na le thepa e babatsehang ea' mele, ea lik'hemik'hale le ea mechine.Mekhoa e meholo ea ho hlahisa phofo ea niobium carbide e kenyelletsa mokhoa oa ho fokotsa carbothermal le mokhoa o qhibilihisitsoeng oa electrolysis oa letsoai.Har'a bona, mokhoa oa ho fokotsa carbothermal ke oona o sebelisoang ka ho fetisisa, molao-motheo ke ho fokotsa niobium oxide kapa niobium alloy ka carbon mocheso o phahameng ho fumana phofo ea niobium carbide.Mokhoa oa ho qhibiliha ha letsoai la electrolysis ke ho sebelisa motsoako oa letsoai la niobium le letsoai la carbon ho electrolysis ka mocheso o phahameng, e le hore ion ea niobium e fokotsehe ho niobium carbide holim'a cathode.
Niobium carbide phofo e sebelisoa haholo libakeng tse ngata, tse kang lisebelisoa tsa elektronike, sefofane, mechine, metallurgy joalo-joalo.Lefapheng la lisebelisoa tsa elektroniki, niobium carbide e ka sebelisoa ho etsa lisebelisoa tse phahameng tsa mocheso o phahameng oa mocheso le lisebelisoa tsa elektroniki ka lebaka la mocheso o phahameng oa bohlokoa le ho hanyetsa mahlaseli.Lefapheng la aerospace, niobium carbide alloy e na le melemo ea matla a phahameng, boima bo bobebe le ho hanyetsa kutu, 'me ke thepa ea bohlokoa ha ho etsoa lienjineri tsa lifofane le likarolo tsa rocket.
Lintlha tse qaqileng
| Sebopeho sa lik'hemik'hale tsa Niobium Carbide Powder (%) | ||
| Sebopeho sa lik'hemik'hale | NbC-1 | NbC-2 |
| CT | ≥11.0 | ≥10.0 |
| CF | ≤0.10 | ≤0.3 |
| Fe | ≤0.1 | ≤0.1 |
| Si | ≤0.04 | ≤0.05 |
| Al | ≤0.02 | ≤0.02 |
| Ti | - | ≤0.01 |
| W | - | ≤0.01 |
| Mo | - | ≤0.01 |
| Ta | ≤0.5 | ≤0.25 |
| O | ≤0.2 | ≤0.3 |
| N | ≤0.05 | ≤0.05 |
| Cu | ≤0.01 | ≤0.01 |
| Zr | - | ≤0.01 |
Sem
Mokhoa oa ho laola boleng
Huarui e na le sistimi e thata ea taolo ea boleng.Re leka lihlahisoa tsa rona pele ka mor'a hore re qete tlhahiso ea rona, 'me re leka hape pele ho thomello e' ngoe le e 'ngoe, esita le sampole.'Me haeba u hloka, re ka thabela ho amohela motho oa boraro ho etsa tlhahlobo.Ehlile haeba u rata, re ka u fa sampole hore u e hlahlobe.
Boleng ba sehlahisoa sa rona bo netefalitsoe ke Sichuan Metallurgical Institute le Guangzhou Institute of Metal Research.Tšebelisano ea nako e telele le bona e ka boloka nako e ngata ea liteko bakeng sa bareki.
