FerroChrome
Tele:1-100mm
Ferrochrome (FeCr) o se mea faʻapipiʻi o le chromium ma le uʻamea o loʻo i ai i le va o le 50% ma le 70% chromium. Ova 80% o le ferrochrome o le lalolagi o loʻo faʻaaogaina i le gaosiga o le uamea.E tusa ai ma le anotusi carbon, e mafai ona vaevaeina i: High carbon ferrochrome/HCFeCr(C:4%-8%),Medium carbon ferrochrome/MCFeCr(C:1%-4%), Low carbon ferrochrome/LCFeCr(C:0.25 % -0.5%), Micro carbon ferrochrome/MCFeCr:(C:0.03 0.15%) .Saina mo le faateleina o le vaega o le gaosiga o le ferrochrome i le lalolagi.
Fa'amatalaga Autu:
| Ferrochrome International Brand (GB5683-2008) | |||||||||||
| vaega | Su'ega igoa | vaila'au tu'ufa'atasi(wl%) | |||||||||
| Cr | C | Si | P | S | |||||||
| Avanoa | Ⅰ | Ⅱ | Ⅰ | Ⅱ | Ⅰ | Ⅱ | Ⅰ | Ⅱ | |||
| ≥ | ≤ | ||||||||||
| 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 |
| ||
| maualalo kaponi | 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 | ||
| kaponi feololo | 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 | ||
| Kaponi maualuga | 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 | ||
Ferrochrome (FeCr) o se mea faʻapipiʻi o le chromium ma le uʻamea o loʻo i ai i le va o le 50% ma le 70% chromium. Ova 80% o le ferrochrome o le lalolagi o loʻo faʻaaogaina i le gaosiga o le uamea.E tusa ai ma le anotusi carbon, e mafai ona vaevaeina i: High carbon ferrochrome/HCFeCr(C:4%-8%),Medium carbon ferrochrome/MCFeCr(C:1%-4%), Low carbon ferrochrome/LCFeCr(C:0.25 % -0.5%), Micro carbon ferrochrome/MCFeCr:(C:0.03-0.15%) .Saina mo le faateleina o le vaega o le gaosiga o le ferrochrome i le lalolagi.
Talosaga:
①Faʻaaogaina i le gaosiga o uʻamea uʻamea,O le u'amea e fa'alagolago i le chromium mo ona foliga vaaia ma le tetee atu i le pala.
②E pei o le faʻapipiʻi uʻamea autu i le uʻamea
③E pei o faʻaopoopoga taua i le faʻagasologa o le faʻafefeteina uamea maualalo
