Alloy cored hlau yog ib hom ladle refining khoom siv dav hauv kev lag luam metallurgical, feem ntau yog siv rau lub hom phiaj ntawm kev ntxiv cov ntsiab lus alloying kom raug rau steel los yog deoxidizing, desulfurizing thiab tshem tawm impurities. Cov qauv ntawm cov hlau cored feem ntau muaj cov tawv nqaij sab nrauv uas npog cov hmoov hlau sab hauv lossis lwm cov ntaub ntawv ua kom zoo, thiab nws txoj kab uas hla feem ntau yog me me, yog li nws tuaj yeem raug txhaj rau hauv cov hlau molten tusyees los ntawm cov hlau feeder thaum lub sij hawm smelting.
Alloy cored hlau tseem ceeb siv
1. Alloying Element Ntxiv: Qhov sib ntxiv ntawm cov ntsiab lus tshwj xeeb ntawm alloying ntsiab (xws li calcium, aluminium, silicon, titanium, thiab lwm yam) rau molten steel txhim kho cov khoom siv kho tshuab, corrosion resistance, thiab lwm yam physicochemical yam ntxwv ntawm cov hlau. Alloy cored hlau tuaj yeem tswj hwm tus nqi thiab kev faib tawm ntawm cov ntsiab lus no, zam cov teeb meem ntawm kev sib cais thiab tsis sib xws uas tshwm sim hauv cov qauv sib ntxiv.
2. Deoxygenation thiab desulfurization: Cov tub ntxhais hlau tuaj yeem siv rau kev deoxygenation thiab desulfurization los txhim kho cov purity ntawm cov hlau. Los ntawm kev ntxiv cov tub ntxhais hlau uas muaj deoxidizers lossis desulfurizers, nws tuaj yeem tshem tawm cov pa oxygen, sulfur, thiab lwm yam teeb meem hauv cov hlau thiab txhim kho cov hlau zoo.
3. Tshem tawm cov impurities thiab txhim kho cov kua hlau ntws: Cov tub ntxhais hlau tseem tuaj yeem siv los tshem tawm cov impurities hauv cov kua hlau, lossis txhawm rau txhim kho cov kua hlau ntws thiab kev ua haujlwm casting los ntawm kev ntxiv cov ntsiab lus xws li calcium kom txo tau qhov tsis xws luag.
Alloy cored hlau zoo
- High Precision: Cored hlau tuaj yeem tswj tau cov nqi ntawm cov hlau alloying lossis lwm yam khoom ntxiv kom ntseeg tau tias cov tshuaj muaj pes tsawg leeg ntawm cov hlau ruaj khov.
- Yooj yim rau kev khiav lag luam: Los ntawm cov xaim feeder, cov tub ntxhais hlau tuaj yeem raug txhaj ncaj qha rau hauv cov hlau molten, tsis tas yuav tsum muaj cov cuab yeej nyuaj lossis cov txheej txheem, ua kom yooj yim rau cov txheej txheem steelmaking.
- Txhim kho cov khoom steel: Alloy cored hlau tuaj yeem txhim kho ntau yam khoom ntawm cov hlau, xws li nce hardness, zog, toughness, los yog txhim kho corrosion kuj.
hom hom
1. Calcium cored hlau: Siv rau desulfurization thiab refinement ntawm inclusions nyob rau hauv steel. 2.
2. Titanium cored hlau: Siv los ntxiv cov ntsiab lus titanium los txhim kho lub zog thiab hnav tsis kam ntawm cov hlau.
3. Aluminium cored hlau: siv rau deoxidation, txhim kho cov purity ntawm hlau.
4. Silicon thiab Calcium Coated Hlau: Kev sib xyaw ua haujlwm ntawm silicon thiab calcium, nws yog siv rau kev deoxidation thiab desulfurization.
tiv tauj peb
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