FerroChrome
Boholo:1-100 limilimithara
Ferrochrome (FeCr) ke motsoako oa chromium le tšepe e nang le pakeng tsa 50% le 70% ea chromium. Ho feta 80% ea ferrochrome ea lefats'e e sebelisoa tlhahisong ea tšepe e sa hloekang.Ho ea ka carbon content, e ka aroloa ka: 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%).Chaena bakeng sa keketseho ea karolo ea tlhahiso ea lefats'e ea ferrochrome.
Lintlha tsa motheo:
| Ferrochrome International Brand (GB5683-2008) | |||||||||||
| sehlopha | Lebitso la lebitso | sebopeho sa lik'hemik'hale (wl%) | |||||||||
| Cr | C | Si | P | S | |||||||
| Range | 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 |
| ||
| Khabone e tlase | 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 | ||
| Khabone e mahareng | 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 | ||
| Khabone e phahameng | 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) ke motsoako oa chromium le tšepe e nang le pakeng tsa 50% le 70% ea chromium. Ho feta 80% ea ferrochrome ea lefats'e e sebelisoa tlhahisong ea tšepe e sa hloekang.Ho ea ka carbon content, e ka aroloa ka: 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%).Chaena bakeng sa keketseho ea karolo ea tlhahiso ea lefats'e ea ferrochrome.
Kopo:
① E sebelisoa ha ho etsoa tšepe e sa hloekang,Tšepe e sa hloekang e itšetlehile ka chromium bakeng sa ponahalo ea eona le ho hanyetsa ho bola.
②E le sehlomathiso sa mantlha sa alloy ha ho etsoa tšepe
③E le tlatsetso e hlokahalang ts'ebetsong ea ho qhibilihisa tšepe e tlase ea khabone
