Silicon Calcium yog ib qho hlau uas muaj calcium (Ca) thiab silicon (Si) uas feem ntau siv hauv steel smelting thiab aluminium alloy ntau lawm. Nws muaj cov ntawv thov kev lag luam tseem ceeb heev, tshwj xeeb tshaj yog hauv kev txhim kho cov khoom ntawm cov hlau thiab lwm yam hlau alloys. Lub luag haujlwm tseem ceeb ntawm calcium silica alloys yog ua raws li desulfurizers, deoxidizers thiab alloying ntsiab los txhim kho cov khoom siv kho tshuab thiab tshuaj lom neeg ruaj khov ntawm cov hlau.
Cov yam ntxwv tseem ceeb ntawm silicon calcium
1. Kev sib xyaw thiab kev sib piv: Calcium-silicon alloys feem ntau muaj cov calcium thiab silicon alloy, nrog cov ntsiab lus calcium feem ntau yog li ntawm 10% mus rau 30% thiab cov ntsiab lus silicon feem ntau yog li ntawm 60% mus rau 80%. Qhov tseeb muaj pes tsawg leeg yuav txawv nyob ntawm qhov xav tau ntawm daim ntawv thov.
2. Chemical Stability: Calcium-silicon alloys muaj tshuaj ruaj khov zoo hauv steel smelting thiab aluminium alloy ntau lawm, thiab muaj peev xwm ua tau zoo nrog impurity ntsiab los pab tshem tawm impurities xws li sulfur thiab oxygen.
3. Cov Khoom Siv Lub Cev: Calcium silicate alloy feem ntau yog grey lossis xim hlau xim, nrog lub siab melting point thiab kub tsis kam, uas ua rau nws muaj txiaj ntsig hauv cov txheej txheem kub smelting.
silicon calcium siv lub ntsiab
1. steel smelting:
- Deoxidizer thiab Desulfurizer: Calcium silicate alloy yog siv los ua deoxidizer hauv steel smelting, uas tuaj yeem tshem tawm cov pa oxygen hauv cov hlau, yog li tsis txhob oxidation ntawm cov hlau. Nws kuj ua raws li desulfurizer los pab tshem tawm cov sulfur ntawm cov hlau, txhim kho cov hlau zoo thiab txo cov sulfur cov ntsiab lus hauv cov hlau.
- Txhim kho cov khoom siv hlau: Hauv cov txheej txheem tsim cov hlau, calcium silicate alloy tuaj yeem ua kom zoo dua qhov hardness, toughness thiab corrosion kuj ntawm steel los ntawm kev kho cov alloy muaj pes tsawg leeg, uas yog tshwj xeeb tshaj yog ib qho tseem ceeb nyob rau hauv kev tsim cov hlau tsis muaj carbon steel thiab stainless hlau.
2. Aluminium alloy ntau lawm:
- Txhim kho cov khoom siv ntawm aluminium alloys: thaum calcium silicate alloy yog siv los tsim cov aluminium alloys, nws tuaj yeem txhim kho lub zog tensile thiab hardness ntawm aluminium alloys, thiab txhim kho lawv cov khoom siv kho tshuab, tshwj xeeb tshaj yog nyob rau hauv tsheb thiab aerospace industries, qhov twg kev thov yog siab.
- Kev tshem tawm cov oxides: Calcium silicate alloy tseem ua lub luag haujlwm deoxidizing hauv cov txheej txheem aluminium smelting, txo cov pa oxygen hauv aluminium alloys thiab ntxiv txhim kho qhov zoo ntawm aluminium alloys.
3. Casting thiab alloying:
- Rau cam khwb cia hlau thiab lwm yam alloys: calcium silicate alloys kuj siv nyob rau hauv casting thiab lwm yam alloying txheej txheem raws li alloy additives los txhim kho lub cev lub cev ntawm cov alloy.
4. Tshuaj thiab metallurgical kev lag luam:
- Raws li tus neeg sawv cev txo qis: Calcium silicate alloys yog siv los ua tus neeg sawv cev txo qis hauv qee cov tshuaj tiv thaiv, tshwj xeeb tshaj yog hauv metallurgy thiab mining refining.
- Txhim kho smelting efficiency: Nyob rau hauv cov txheej txheem smelting, calcium silicate alloy tsis tsuas yog pab tshem tawm impurities, tab sis kuj txhim kho cov efficiency ntawm cov tshuaj tiv thaiv thiab txo lub zog noj nyob rau hauv lub smelting txheej txheem.
silicon calcium kev ua tau zoo
1. Enhanced deoxidation thiab desulfurization: Lub ntsiab kom zoo dua ntawm calcium silicate alloy yog nws muaj peev xwm mus zoo tshem tawm oxygen thiab sulfur los ntawm molten steel, yog li txhim kho qhov zoo ntawm cov khoom kawg.
2. Txhim kho txhua yam khoom ntawm cov hlau: Los ntawm kev kho cov alloy muaj pes tsawg leeg, calcium silicate alloys muaj peev xwm optimize hardness, toughness thiab lub zog ntawm cov hlau thiab txhuas alloys.
3. High Temperature Resistance: Calcium silicate alloy muaj lub siab melting point thiab tuaj yeem nyob ruaj khov nyob rau hauv qhov chaw kub kub smelting, uas ua kom cov txheej txheem du alloy smelting.
4. Txhim kho smelting efficiency: Calcium silicate alloys tuaj yeem txhim kho cov txheej txheem ntawm steel thiab aluminium alloy smelting, txo cov nqi tsim khoom, thiab nce ntau lawm.
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Cim npe nrov: Tshawb nrhiav cov txiaj ntsig ntawm silicon calcium hauv metallurgy thiab alloying, Tuam Tshoj tshawb nrhiav cov txiaj ntsig ntawm silicon calcium hauv metallurgy thiab alloying manufacturers, lwm tus neeg, Hoobkas