I-FerroChrome
Usayizi:1-100 mm
I-Ferrochrome (FeCr) iyingxubevange ye-chromium nensimbi equkethe phakathi kuka-50% no-70% we-chromium.Ngaphezu kwama-80% e-ferrochrome yomhlaba asetshenziswa ekukhiqizeni insimbi engagqwali.Ngokokuqukethwe kwekhabhoni, ingahlukaniswa ngokuthi:Ikhabhoni ephezulu ye-ferrochrome/HCFeCr(C:4% -8%),i-carbon ferrochrome/MCFeCr(C:1% -4%),i-carbon ferrochrome/LCFeCr(C:0.25) %-0.5%),I-Micro carbon ferrochrome/MCFeCr:(C:0.03 0.15%).I-China ngokukhuphula ingxenye yokukhiqizwa kwe-ferrochrome emhlabeni.
Ulwazi Oluyisisekelo:
| I-Ferrochrome International Brand (GB5683-2008) | |||||||||||
| isigaba | I gama le-brand | ukwakheka kwamakhemikhali (wl%) | |||||||||
| Cr | C | Si | P | S | |||||||
| Ibanga | Ⅰ | Ⅱ | Ⅰ | Ⅱ | Ⅰ | Ⅱ | Ⅰ | Ⅱ | |||
| ≥ | ≤ | ||||||||||
| I-Micro carbon | 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 |
| ||
| Ikhabhoni ephansi | 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 | ||
| Ikhabhoni emaphakathi | I-FeCr65C1.0 | 60.0—70.0 |
|
| 1.0 | 1.5 | 0.03 |
| 0.025 |
| |
| I-FeCr55C1.0 | 60.0 | 52.0 | 1.0 | 2.5 | 3.0 | 0.04 | 0.06 | 0.03 | 0.05 | ||
| I-FeCr65C2.0 | 60.0—70.0 |
|
| 2.0 | 1.5 | 0.03 |
| 0.025 |
| ||
| I-FeCr55C2.0 | 60.0 | 52.0 | 2.0 | 2.5 | 3.0 | 0.04 | 0.06 | 0.03 | 0.05 | ||
| I-FeCr65C4.0 | 60.0—70.0 |
|
| 4.0 | 1.5 | 0.03 |
| 0.025 |
| ||
| I-FeCr55C4.0 | 60.0 | 52.0 | 4.0 | 2.5 | 3.0 | 0.04 | 0.06 | 0.03 | 0.05 | ||
| Ikhabhoni ephezulu | FeCr67C6.0 | 60.0—72.0 |
|
| 6.0 | 3.0 |
| 0.03 |
| 0.04 | 0.06 |
| I-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 | |
| I-FeCr55C10.0 | 60.0 | 52.0 | 10.0 | 3.0 | 5.0 | 0.04 | 0.06 | 0.04 | 0.06 | ||
I-Ferrochrome (FeCr) iyingxubevange ye-chromium nensimbi equkethe phakathi kuka-50% no-70% we-chromium.Ngaphezu kwama-80% e-ferrochrome yomhlaba asetshenziswa ekukhiqizeni insimbi engagqwali.Ngokuqukethwe kwekhabhoni, ingahlukaniswa ngokuthi:Ikhabhoni ephezulu ye-ferrochrome/HCFeCr(C:4% -8%),i-carbon ferrochrome/MCFeCr(C:1% -4%),i-carbon ferrochrome/LCFeCr(C:0.25) %-0.5%),I-Micro carbon ferrochrome/MCFeCr:(C:0.03-0.15%).I-China ngokukhuphula ingxenye yokukhiqizwa kwe-ferrochrome emhlabeni.
Isicelo:
①Isetshenziswa ekukhiqizeni insimbi engagqwali,Insimbi engagqwali incike ku-chromium ngokubukeka kwayo kanye nokumelana nokugqwala.
②Njengesengezo esiyinhloko sengxubevange ekwenzeni insimbi
③Njengesengezo esibalulekile ohlelweni lokuncibilikisa insimbi enekhabhoni ephansi
