Cored Hlau Hauv Ferroalloy Production
Deoxidization yog txheej txheem tseem ceeb hauv kev lag luam xws li steelmaking thiab non-ferrous hlau ntau lawm, vim tias cov pa oxygen ntau dhau tuaj yeem cuam tshuam rau cov khoom siv thiab tshuaj lom neeg ntawm cov hlau.
Hauj lwm lawm
Kev piav qhia
Cored hlau plays lub luag haujlwm tseem ceeb hauv ferroalloy ntau lawm, muab txoj hauv kev tswj thiab ua tau zoo rau kev qhia cov ntsiab lus alloying rau hauv cov hlau molten thaum lub sijhawm tsim khoom.
Cored hlau rau ferroalloy ntau lawm muaj ib tug hlau sheath nyob ib ncig ntawm ib tug tseem ceeb cov ntaub ntawv uas muaj cov yam xav tau alloying ntsiab. Cov khoom siv tseem ceeb tuaj yeem suav nrog cov khoom xws li silicon, manganese, chromium, lossis lwm yam alloys raws li qhov xav tau ferroalloy muaj pes tsawg leeg.
Specification
|
Hom |
Cov ntsiab lus ntawm Elements |
Φ (mm) |
Daim tawv nqaij Thickness (mm) |
Daim tawv nqaij Qhov hnyav (g/m) |
Core Qhov hnyav (g/m) |
|
Ca-Si |
55% Si & 30% Ca |
13 |
0.35 |
145 |
230 |
|
Ca-Al |
26%-30%Ca & 3%-24%Al |
13 |
0.35 |
145 |
210 |
|
Ca-Fe |
28%-35%Ca |
13 |
0.35 |
145 |
240 |
|
Ba-Ca-Si |
55% Si & 15% Ca & 15% Ba |
13 |
0.35 |
145 |
220 |
|
Ba-Al-Si |
35%-40%Si & 12%-16%Al & 9%-15%Ba |
13 |
0.35 |
145 |
215 |
|
Ba-Al-Ca-Si |
30%-45%Si & 9%-14%Ca & 6%-12%Ba & 12%-18%Al |
13 |
0.35 |
145 |
225 |
|
HC |
98% FC & 0.5% S |
13 |
0.35 |
145 |
150 |
Thaum lub sij hawm cov txheej txheem ferroalloy ntau lawm, cov hlau cored yog nkag mus rau hauv lub molten hlau da dej. Raws li cov hlau melts, cov khoom tseem ceeb dissolves, tso cov hlau alloying rau hauv cov hlau molten. Qhov no ua rau muaj kev tswj xyuas meej ntawm cov alloy muaj pes tsawg leeg, kom ntseeg tau tias cov txiaj ntsig zoo ib yam thiab rov ua dua tshiab.
Kev siv cored hlau hauv ferroalloy ntau lawm muaj ntau yam zoo. Ua ntej, nws tso cai rau kom raug thiab tswj tau alloying, kom ntseeg tau tias qhov xav tau alloy muaj pes tsawg leeg tiav. Cored hlau ua kom muaj txiaj ntsig zoo thiab tsis sib xws ntawm cov hlau alloying thoob plaws hauv cov hlau molten, uas ua rau homogenized zog. Nws kuj ua kom yooj yim rau kev tuav thiab pub mis ntawm alloying ntsiab, txo cov khoom pov tseg thiab txhim kho kev ua haujlwm.
Kev siv cored hlau rau deoxidization muaj ntau yam zoo. Ua ntej, nws tso cai rau kev tswj xyuas meej ntawm cov txheej txheem deoxidization, ua kom cov txiaj ntsig zoo ib yam thiab rov tsim dua. Cored hlau ua kom muaj txiaj ntsig zoo thiab tsis sib xws ntawm cov khoom deoxidizing, txo qis kev hloov pauv hauv cov ntsiab lus oxygen thoob plaws hauv cov hlau. Nws kuj ua kom yooj yim rau kev tuav thiab noj cov tshuaj deoxidizing, txhim kho kev ua haujlwm thiab txo cov khoom pov tseg.
FAQ
Q: Koj lub sijhawm xa khoom ntev npaum li cas?
A: Feem ntau 5-10 hnub yog tias cov khoom muaj nyob hauv Tshuag, 15-20 hnub yog tias cov khoom tsis nyob hauv Tshuag. Nws yog raws li qhov kev txiav txim kom muaj nuj nqis.
Q: MOQ rau kev txiav txim mus sib hais yog dab tsi? Cov qauv tuaj yeem muab tau?
A: Tsis muaj kev txwv rau MOQ, peb tuaj yeem muab cov kev daws teeb meem zoo tshaj plaws raws li koj qhov xwm txheej. Kuj tseem tuaj yeem muab cov qauv rau koj.
Q: Ntev npaum li cas tus me nyuam yuav siv sij hawm?
A: Thaum daim ntawv cog lus tau kos npe, peb lub sijhawm xa khoom ib txwm yog li 2 lub lis piam, tab sis nws kuj nyob ntawm qhov ntau ntawm qhov kev txiav txim.
Q: Koj cov nqe lus ntawm kev xa khoom yog dab tsi?
A: Peb txais FOB, CFR, CIF, thiab lwm yam. Koj tuaj yeem xaiv txoj kev yooj yim tshaj plaws.
Cim npe nrov: cored hlau hauv ferroalloy ntau lawm
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Koj Tseem Yuav Zoo Li
