Environmental tiv thaiv zoo thiab daim ntawv thov prospects ntawmtsawg carbon ferromanganese
Tsawg carbon ferromanganese, raws li ib puag ncig tus phooj ywg alloy khoom, tau nyiam ntau yam nyob rau xyoo tas los no. Nws qhov kev tiv thaiv ib puag ncig zoo thiab daim ntawv thov kev cia siab hauv ntau qhov chaw ua rau nws xaiv ntsuab rau kev lag luam metallurgical.
| Qib | Mn % |
C % |
Si % |
P % |
S % |
|---|---|---|---|---|---|
| 01 tx83 |
80-85 |
0.01 max |
0.10 max |
1.5 max |
0.05 max |
| 02 ib 83 |
80-85 |
0.20 max |
0.20 max |
1.5 max |
0.05 max |
| 03 ib 83 |
80-85 |
0.30 max |
0.30 max |
1.5 max |
0.05 max |
| 05 tx83 |
80-85 |
0.50 max |
0.50 max |
1.5 max |
0.05 max |
| 07 ib 83 |
80-85 |
0.07 max |
0.07 max |
1.5 max |
0.05 max |
1. Kev tiv thaiv ib puag ncig zoo:
Cov ntsiab lus tsis tshua muaj carbon: Piv nrog cov tshuaj ferromanganese, cov pa roj carbon tsawg ferromanganese muaj cov ntsiab lus qis dua. Qhov no txhais tau tias tsawg dua CO2 emissions raug tsim thaum lub sij hawm smelting txheej txheem, pab txo cov pa roj carbon monoxide emissions.
Cov ntsiab lus tsis tshua muaj leej faj: tib lub sijhawm, cov yam ntxwv qis ntawm cov pa roj carbon ferromanganese qis kuj txo qis kev tso tawm cov sulfur thaum smelting, pab txo cov pa phem thiab tsim cov kua qaub los nag.
Kev siv cov peev txheej siab: Vim tias cov pa roj carbon tsawg ferromanganese muaj cov khoom txo qis, nws tuaj yeem txo cov manganese oxide zoo dua, txhim kho tus nqi rov qab ntawm manganese, thiab txo cov khoom pov tseg ntawm manganese.
2. Daim ntawv thov kev cia siab:
Kev lag luam tsheb hluav taws xob: Nrog rau kev txhim kho lub zog ntawm kev lag luam tsheb hluav taws xob, cov pa roj carbon tsawg ferromanganese yog siv los ua cov khoom siv hlau hauv kev tsim hluav taws xob tsheb, uas tuaj yeem txhim kho kev ua haujlwm thiab lub neej ntawm lub roj teeb, thiab xav tias yuav dhau los ua cov khoom tseem ceeb. ntawm lub zog tshiab tsheb kev lag luam saw.
Cov khoom siv hluav taws xob tauj dua tshiab: Hauv kev tsim cov khoom siv hluav taws xob tauj dua tshiab, daim ntawv thov ntawm cov pa roj carbon tsawg ferromanganese pab txhim kho corrosion kuj ntawm cov cuab yeej, txuas nws lub neej kev pab cuam, thiab txhawb txoj kev loj hlob ntawm kev siv hluav taws xob tauj dua tshiab.
Aerospace teb: Vim nws qhov zoo ntawm lub zog thiab hardness, tsawg-carbon ferromanganese kuj tuaj yeem siv rau hauv thaj chaw aerospace los txhim kho lub zog ntawm cov dav hlau thiab txo qhov hnyav ntawm cov khoom.
Ferromanganese feem ntau siv nyob rau hauv metallurgical kev lag luam raws li ib qho tseem ceeb alloy additive.
Ntxiv rau qhov tsim nyog ntawm ferromanganese tuaj yeem txhim kho cov khoom ntawm cov hlau thiab txhim kho nws cov oxidation, corrosion thiab hnav.
Ferromanganese tuaj yeem kho cov txheej txheem ntawm cov hlau zoo, txhim kho lub zog thiab hardness ntawm hlau, thiab txuas ntxiv nws lub neej kev pab cuam.