Kev taw qhia txog ferrovanadium
Ua ntej, lub hauv paus chiv keeb ntawm ferrovan
Ferrovanadium yog ib hom ferroalloy uas muaj cov ntsiab lus siab ntawm vanadium, uas yog tsim nyob rau hauv Suav teb, Lavxias teb sab thiab South African lub teb chaws. Tuam Tshoj yog tus tsim khoom loj tshaj plaws ntawm ferrovanadium hauv ntiaj teb. Nws cov chaw tsim khoom tseem ceeb suav nrog Guangxi, Hunan thiab Jiangxi xeev nyob rau sab qab teb, thiab Shanxi, Sichuan thiab Inner Mongolia nyob rau sab qaum teb. Nyob rau tib lub sijhawm, cov tebchaws xws li Russia thiab South Africa kuj tseem yog cov neeg tsim khoom tseem ceeb ntawm ferrovanadium.
Qhov thib ob, kev siv ferrovanadium
Ferrovanadium muaj lub zog siab, hardness thiab corrosion kuj, thiab yog dav siv hauv kev lag luam steel. Kev siv tshwj xeeb suav nrog:
1. Ntxiv ferrovanadium tuaj yeem txhim kho cov khoom siv ntawm cov hlau, thiab txhim kho nws lub zog, toughness thiab corrosion kuj;
2. Ferrovanadium tseem tuaj yeem siv los tsim cov hlau alloy, cov hlau kub ceev, cov hlau tsis muaj steel, cov hlau tsis muaj cua sov thiab lwm yam khoom siv;
3. Ferrovanadium kuj tseem siv tau los tsim cov khoom siv roj teeb cathode thiab aerospace thiab lwm yam kev lag luam;
4. Ferrovanadium tuaj yeem siv los ua tus neeg sawv cev txo qis, catalyst, cov khoom siv thermoelectric, thiab lwm yam.
Thib peb, kev lag luam zeem muag ntawm ferrovanadium
Nrog rau txoj kev loj hlob ntawm hlau thiab hlau kev lag luam thiab acceleration ntawm industrialization, qhov kev thov ntawm lub ntiaj teb no ferrovanadium kev ua lag luam yog nce. Nws tau kwv yees tias qhov ntsuas ntawm ferrovanadium kev ua lag luam yuav txuas ntxiv nthuav dav hauv ob peb xyoos tom ntej no. Ntawm lawv, ferrovanadium siv hauv kev lag luam steel yuav yog qhov kev thov tseem ceeb ntawm kev ua lag luam, suav nrog feem ntau ntawm cov lag luam ferrovanadium.
Kev sib xyaw ntawm ferro vanandium
|
Yam khoom |
Tshuaj muaj pes tsawg leeg |
||||||
|
V |
C |
Si |
P |
S |
Al |
Mn |
|
|
% min |
% max |
|
|||||
|
OSFeV50-A |
48.0 |
0.40 |
2.0 |
0.07 |
0.04 |
1.5 |
0.50 |
|
OSFeV50-B |
48.0 |
0.75 |
2.5 |
0.10 |
0.05 |
2.0 |
0.50 |
|
OSFeV75-A |
75.0 |
0.20 |
1.0 |
0.05 |
0.04 |
2.0 |
0.50 |
|
OSFeV75-B |
75.0 |
0.30 |
2.0 |
0.10 |
0.05 |
3.0 |
0.50 |
Cim npe nrov: Tuam Tshoj siab zoo ferro vanadium manufacturers, lwm tus neeg, Hoobkas