FerroChrome
Méid:1-100mm
Is cóimhiotal cróimiam agus iarann é Ferrochrome (FeCr) ina bhfuil idir 50% agus 70% cróimiam. Úsáidtear níos mó ná 80% de fheireochróim an domhain i dtáirgeadh cruach dhosmálta.De réir cion carbóin, is féidir é a roinnt ina: Fearrochrome ardcharbóin / HCFeCr (C: 4% -8%), ferrochrome meáncharbóin / MCFeCr (C: 1% -4%), ferrochrome carbóin íseal / LCFeCr (C: 0.25 %-0.5%),Fearrochrome Micreacharbóin/MCFeCr:(C:0.03 0.15%).An tSín le haghaidh céatadán méadaithe de tháirgeadh fearócróm an domhain.
Eolas Bunúsach:
| Branda Idirnáisiúnta Ferrochrome （GB5683-2008） | |||||||||||
| chatagóir | Ainm branda | comhdhéanamh ceimiceach (wl%) | |||||||||
| Cr | C | Si | P | S | |||||||
| Raon | Ⅰ | Ⅱ | Ⅰ | Ⅱ | Ⅰ | Ⅱ | Ⅰ | Ⅱ | |||
| ≥ | ≤ | ||||||||||
| Micreacharbóin | FeCr65C0.03 | 60.0-70.0 |
|
| 0. 03 | 1.0 |
| 0. 03 |
| 0. 025 |
|
| FeCr55C0.03 | 60.0 | 52.0 | 0. 03 | 1.5 | 2.0 | 0. 03 | 0. 04 | 0. 03 |
| ||
| FeCr65C0.06 | 60.0-70.0 |
|
| 0. 06 | 1.0 |
| 0. 03 |
| 0. 025 |
| |
| FeCr55C0.06 | 60.0 | 52.0 | 0. 06 | 1.5 | 2.0 | 0. 04 | 0. 06 | 0. 03 |
| ||
| FeCr65C0.10 | 60.0-70.0 |
|
| 0. 10 | 1.0 |
| 0. 03 |
| 0. 025 |
| |
| FeCr55C0.10 | 60.0 | 52.0 | 0. 10 | 1.5 | 2.0 | 0. 04 | 0. 06 | 0. 03 |
| ||
| FeCr65C0.15 | 60.0-70.0 |
|
| 0. 15 | 1.0 |
| 0. 03 |
| 0. 025 |
| |
| FeCr55C0.15 | 60.0 | 52.0 | 0. 15 | 1.5 | 2.0 | 0. 04 | 0. 06 | 0. 03 |
| ||
| Ísealcharbóin | FeCr65C0.25 | 60.0-70.0 |
|
| 0.25 | 1.5 | 0. 03 |
| 0. 025 |
| |
| FeCr55C0.25 | 60.0 | 52.0 | 0.25 | 2.0 | 3.0 | 0. 04 | 0. 06 | 0. 03 | 0. 05 | ||
| FeCr65C0.50 | 60.0-70.0 |
|
| 0. 50 | 1.5 | 0. 03 |
| 0. 025 |
| ||
| FeCr55C0.50 | 60.0 | 52.0 | 0. 50 | 2.0 | 3.0 | 0. 04 | 0. 06 | 0. 03 | 0. 05 | ||
| Meáncharbóin | FeCr65C1.0 | 60.0-70.0 |
|
| 1.0 | 1.5 | 0. 03 |
| 0. 025 |
| |
| FeCr55C1.0 | 60.0 | 52.0 | 1.0 | 2.5 | 3.0 | 0. 04 | 0. 06 | 0. 03 | 0. 05 | ||
| FeCr65C2.0 | 60.0-70.0 |
|
| 2.0 | 1.5 | 0. 03 |
| 0. 025 |
| ||
| FeCr55C2.0 | 60.0 | 52.0 | 2.0 | 2.5 | 3.0 | 0. 04 | 0. 06 | 0. 03 | 0. 05 | ||
| FeCr65C4.0 | 60.0-70.0 |
|
| 4.0 | 1.5 | 0. 03 |
| 0. 025 |
| ||
| FeCr55C4.0 | 60.0 | 52.0 | 4.0 | 2.5 | 3.0 | 0. 04 | 0. 06 | 0. 03 | 0. 05 | ||
| Ard-charbóin | FeCr67C6.0 | 60.0-72.0 |
|
| 6.0 | 3.0 |
| 0. 03 |
| 0. 04 | 0. 06 |
| FeCr55C6.0 | 60.0 | 52.0 | 6.0 | 3.0 | 5.0 | 0. 04 | 0. 06 | 0. 04 | 0. 06 | ||
| FeCr67C9.5 | 60.0-72.0 |
|
| 9.5 | 3.0 |
| 0. 03 |
| 0. 04 | 0. 06 | |
| FeCr55C10.0 | 60.0 | 52.0 | 10.0 | 3.0 | 5.0 | 0. 04 | 0. 06 | 0. 04 | 0. 06 | ||
Is cóimhiotal cróimiam agus iarann é Ferrochrome (FeCr) ina bhfuil idir 50% agus 70% cróimiam. Úsáidtear níos mó ná 80% de fheireochróim an domhain i dtáirgeadh cruach dhosmálta.De réir cion carbóin, is féidir é a roinnt ina: Fearrochrome ardcharbóin / HCFeCr (C: 4% -8%), ferrochrome meáncharbóin / MCFeCr (C: 1% -4%), ferrochrome carbóin íseal / LCFeCr (C: 0.25 %-0.5%),Fearrochrome Micreacharbóin/MCFeCr:(C:0.03-0.15%).An tSín le haghaidh céatadán méadaithe de tháirgeadh fearócróm an domhain.
Feidhmchlár:
①Úsáidte i dtáirgeadh cruach dhosmálta,Braitheann cruach dhosmálta ar chróimiam as a chuma agus a fhriotaíocht le creimeadh.
② Mar an breiseán cóimhiotal is mó i ndéanamh cruach
③ Mar bhreiseán fíor-riachtanach sa phróiseas bruithnithe cruach ísealcharbóin
