Khoom Taw Qhia
Tsawg carbon ferro chrome yog qis-carbon ferroalloy feem ntau muaj chromium thiab hlau, nrog cov ntsiab lus carbon feem ntau Tsawg dua lossis sib npaug li 0.50%. Nws ua hauj lwm raws li ib qho tseem ceeb alloying additive rau smelting siab - zoo steel.
Tsawg- carbon ferrochrome feem ntau yog siv los ua cov khoom siv ntxiv hauv cov hlau smelting, tshwj xeeb tshaj yog haum rau kev tsim cov hlau tshwj xeeb xws li stainless hlau, acid-cov hlau tsis muaj zog, thiab cua sov{2}} cov hlau tsis muaj zog, qhov tseem ceeb ntawm cov pa roj carbon monoxide tswj yog qhov tseem ceeb.
Cov ntaub ntawv yooj yim
|
1. Tshuaj muaj pes tsawg leeg |
|
| Chromium (Cr) | Ntau dua lossis sib npaug li 55%–65% (Mainstream 60% qib) |
| Cov pa roj carbon (C) | Tsawg dua lossis sib npaug li 0.15%, Tsawg dua lossis sib npaug rau 0.25% (Common) |
| Silicon (Si) | Tsawg dua lossis sib npaug li 1.0% -2.0% |
| Phosphorus (P), Sulfur (S) | Tsawg heev, nruj tswj impurities |
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2. Cov Qib Siab (GB/T 5683): |
|
|
FeCr55C 0.15 |
FeCr55C 0.25 |
|
3. Cov tsos thiab daim ntawv |
|
| Silver-cov pob grey, ntom nrog cov xim hlau nplaum | |
| Particle Loj | 10-50mm, 20-80mm, thiab lwm yam (tuaj yeem crushed raws li xav tau) |
| Ntim | Ton hnab |
Ferrochrome Parameters
|
Yam khoom |
Cr (%) |
C (%) |
Si (%) |
P (%) |
S (%) |
Kev siv thawj zaug |
|
High Carbon Ferrochrome |
60–70 |
6–8 |
Tsawg dua los yog sib npaug rau 3.0 |
Tsawg dua los yog sib npaug li 0.03 |
Tsawg dua los yog sib npaug li 0.05 |
Stainless hlau, hluav taws xob rauv steelmaking |
|
Nruab nrab Carbon Ferrochrome |
60–70 |
0.5–2.0 |
Tsawg dua los yog sib npaug li 1.5 |
Tsawg dua los yog sib npaug li 0.03 |
Tsawg dua los yog sib npaug li 0.05 |
Alloy steel, cuab yeej steel |
|
Tsawg Carbon Ferrochrome |
60–70 |
Tsawg dua lossis sib npaug li 0.25 |
Tsawg dua los yog sib npaug rau 1.0 |
Tsawg dua los yog sib npaug li 0.03 |
Tsawg dua los yog sib npaug li 0.05 |
Refined hlau, stainless hlau |
Lub luag haujlwm tseem ceeb
Ntxiv chromium rau molten steel ho txhim kho corrosion kuj, oxidation kuj, hardness, thiab hnav tsis kam.
Kev tswj hwm cov ntsiab lus ntawm cov pa roj carbon ntau hauv cov hlau tiv thaiv cov pa roj carbon ntau dhau los ua rau brittleness thiab tsis zoo weldability.
Txhim kho steel toughness, lub zog, thiab siab -kub stability thaum txhim kho microstructural uniformity los xyuas kom meej cov khoom zoo ib yam.
Daim ntawv thov teb
Premium stainless hlau
Qib zoo li 304 thiab 316 xav tau kev tswj hwm cov ntsiab lus ntawm cov pa roj carbon.
Ultra-qis- carbon stainless hlau, tshav kub-resistant steel, corrosion-resistant steel
Siv nyob rau hauv chemical ua, nuclear zog, marine engineering, siab hlab ntsha, thiab lwm yam.
High-qib alloy steel, hluav taws xob hlau, precision alloys
Tshwj xeeb steels xav tau siab purity thiab kev ua tau zoo.
Precision casting, hwm tubing thiab cov ntaub ntawv phaj
Cov khoom tseem ceeb yuav tsum tau zoo heev weldability thiab corrosion kuj.
Cim npe nrov: Tuam Tshoj qis carbon ferro chrome manufacturers, lwm tus neeg, Hoobkas
