spherical siab purity niobium carbide hmoov
Product Description
Niobium carbide hmoovyog ib hom inorganic nonmetallic cov ntaub ntawv uas tseem ceeb daim ntawv thov nqi.Nws yog tsuas yog tsim los ntawm niobium thiab carbon, thiab muaj zoo heev lub cev, tshuaj thiab txhua yam khoom.Cov txheej txheem tseem ceeb ntawm kev tsim cov niobium carbide hmoov muaj xws li carbothermal txo txoj kev thiab molten ntsev electrolysis txoj kev.Ntawm lawv, txoj kev txo qis carbothermal yog feem ntau siv ib qho, lub hauv paus ntsiab lus yog txo cov niobium oxide los yog niobium alloy nrog cov pa roj carbon ntawm kub kom tau niobium carbide hmoov.Cov txheej txheem ntawm molten ntsev electrolysis yog siv cov sib tov ntawm niobium ntsev thiab carbon ntsev rau electrolysis ntawm high kub, thiaj li hais tias niobium ion txo mus rau niobium carbide ntawm cathode.
Niobium carbide hmoov yog dav siv nyob rau hauv ntau lub teb, xws li electronics, aerospace, machinery, metallurgy thiab hais txog.Hauv kev lag luam hluav taws xob, niobium carbide tuaj yeem siv los tsim cov khoom siv hluav taws xob kub thiab cov khoom siv hluav taws xob vim nws qhov kub thiab txias thiab hluav taws xob tsis kam.Nyob rau hauv lub tshav pob ntawm aerospace, niobium carbide alloy muaj qhov zoo ntawm lub zog siab, lub teeb yuag thiab corrosion kuj, thiab yog cov khoom tseem ceeb hauv kev tsim cov tshuab dav hlau thiab cov foob pob hluav taws.
Cov lus qhia tshwj xeeb
| Niobium Carbide Hmoov Chemical Composition (%) | ||
| Tshuaj muaj pes tsawg leeg | 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
Kev tswj hwm qhov system
Huarui muaj kev tswj xyuas zoo.Peb sim peb cov khoom ua ntej tom qab peb ua tiav peb cov khoom, thiab peb sim dua ua ntej txhua qhov khoom xa tuaj, txawm tias cov qauv.Thiab yog tias koj xav tau, peb xav lees txais cov neeg thib peb los kuaj.Tau kawg yog tias koj nyiam, peb tuaj yeem muab cov qauv rau koj los kuaj.
Peb cov khoom zoo yog lav los ntawm Sichuan Metallurgical Institute thiab Guangzhou lub koom haum ntawm Kev Tshawb Fawb Hlau.Kev koom tes ntev nrog lawv tuaj yeem txuag tau ntau lub sijhawm sim rau cov neeg siv khoom.
