| Niaj hnub no cov ntsiab lus ntawm Ferroniobium nqi hauv Suav | |||
| Chav: RMB 10,000 / tuj (tus nqi nyiaj) | |||
| khoom | Hom | tus nqi | Sawv thiab ntog |
| niobium hlau | 60-A | 34-36 | -- |
| niobium hlau | 60-B | 27-28 | -- |
| Brazilian Niobium Hlau | Fenb65 | 25-25.5 | -- |
Ferroniobium feem ntau yog siv raws li ib tug neeg sawv cev aloying hauv cov hlau ua khoom. Nws txhim kho lub zog, kev nruj me ntsis, thiab siab- kub ua tau zoo ntawm cov hlau, tshwj xeeb tshaj yog nyob rau hauv cov pipelines, chaw kho tsheb, thiab cov qauv txheej txheem. Nws tseem txhim kho corrosion tsis kam thiab vuam cov khoom. Txog 80-90% ntawm ntiaj teb ferroniobium noj nyob hauv kev lag luam steel.
Ferroniobium feem ntau yog tsim los ntawm aluminotmic txo lossis los ntawm kev sib xyaw Niobium oxide (nb₂o₅) nrog cov hlau sib xyaw ua ke nrog cov hluav taws xob ua haujlwm lossis siv cov hmoov txhuas. Cov txheej txheem cuam tshuam nrog smelting niobium conceniprates, feem ntau yog los ntawm cov zaub mov zoo li pyrohopore lossis columbite, mus rau extract niobium hauv Alloy daim ntawv nrog hlau.
Ferroniobium yog qhov tsis - pa, greyish nws yog xim hlau tsuas yog siv Niobium thiab hlau. Nws muaj siab melting stability, zoo heev tiv taus rau cov kub, thiab pab txhawb kom txhim kho cov khoom siv mechaeve hauv hlau. Nws tsis yog siv ib leeg tab sis tseem cuam tshuam cov kev ua tau zoo ntawm cov hlau alloys thaum ntxiv rau hauv cov nyiaj me me (feem ntau 0.02% -0.1%).
Xyuashttps: //www.metal - ineloy.com/Xav paub ntau ntxiv txog cov khoom. Yog tias koj xav paub ntau ntxiv txog cov khoom lag luam lossis txaus siab yuav khoom, thov emailmarket@zanewmetal.comCov. Peb yuav tau rov qab rau koj sai li sai tau peb pom koj cov lus.
Tau txais cov lus hais hnub no