Qhov loj ntawm calcium silicon 5530 yog 1 - 6mm, uas txhais tau hais tias qhov loj ntawm 1 hli thiab 6 hli. Qhov no loj ntawmcalcium silicon5530 tau txais los ntawm kev ua haujlwm tshwj xeeb lossis kev tshuaj ntsuam xyuas, thiab qhov loj me kuj sib xws. Cov duab particle tej zaum yuav tsis sib xws, tab sis nws yog roughly nyob rau hauv qhov luaj li cas. Nws cov particle faib yuav cuam tshuam qhov fluidity thiab bulk ntom thaum siv. Nyob rau hauv ib qho kev sib txawv, qhov loj dua qhov sib xws, qhov zoo dua qhov fluidity, thiab nws yooj yim dua kom ua tiav kev sib xyaw ua ke thaum ntxiv rau lwm cov ntaub ntawv.

Hauv kev lag luam uas muaj kev sib tw casting, xaiv txoj cai inoculant ncaj qha cuam tshuam rau cov khoom siv tshuab, machining zoo, thiab cov nqi tsim khoom ntawm castings. Peb 1-6mm casi alloy inoculant, los ntawm nws cov khoom siv lub cev thiab tshuaj lom neeg, daws peb qhov teeb meem tseem ceeb rau cov kws ua haujlwm casting: tswj inoculation fading, kom ntseeg tau qhov sib xws ntawm qhov nyuaj casting hla ntu, thiab txhim kho kev ruaj khov.

calcium silicon

tshuaj muaj pes tsawg leeg

Cov ntsiab lus	Cov ntsiab lus ntau (%)	Technical Specifications thiab Metallurgical Functions
Silicon (Si)	55-65	Main Inoculating Elements: Muab graphitization nuclei thiab kho qhov kawg silicon ntsiab lus ntawm molten hlau.
Calcium (Ca)	28-32	Cov ntsiab lus tseem ceeb: Ua kom muaj txiaj ntsig zoo deoxidize thiab desulfurize, ua kom ntev - qhov chaw nucleation kav ntev.
Aluminium (Al)	Tsawg dua lossis sib npaug li 2.4	Pab Deoxidizing Elements: Synergistically txhim khu inoculation teebmeem nrog calcium.
Cov pa roj carbon (C)	Tsawg dua los yog sib npaug rau 1.0	Cov Cheebtsam Trace: Muaj kev txhawb nqa kev txhawb nqa ntawm cov txheej txheem inoculation.
Phosphorus (P)	Tsawg dua lossis sib npaug li 0.04	Kev tswj nruj nruj impurity Elements: Tsis txhob muaj kev cuam tshuam tsis zoo rau casting toughness.
Sulfur (S)	Tsawg dua los yog sib npaug li 0.06	Cov ntsiab lus tsawg heev: Ua kom cov khoom nws tus kheej tsis qhia cov ntsiab lus tsis zoo sulfur.

Lub cev muaj zog thiab ntsuas qhov loj me

Lub 1-6 hli loj faib yog lub cev tseem ceeb ntawm cov khoom no. Qhov ntau yam no tau raug txheeb xyuas los ntawm kev sim cov txheej txheem dav dav, ua tiav qhov kev pom zoo ntawm qhov sib npaug ntawm qhov sib cais, cov khoom tiv thaiv ntab, thiab cov txheej txheem yoog raws:

1-3 hli nplua particle (40-50%): Dissolving sai sai, kom ntseeg tau tias tam sim no inoculation cov tshuaj tiv thaiv.

3-6 hli nruab nrab hais (50-60%): Kev faib tawm tsis tu ncua, muab kev txhawb nqa ntev - lub sij hawm inoculation.

<1mm powder proportion: nruj me ntsis tswj hauv qab 3%, txo qis ntab poob thiab ib puag ncig muaj kuab paug.

Engineering cov ntsiab cai ntawm qhov loj me kom zoo dua:Qhov loj ntawm 1-6mm tsim yog raws li cov kua dej dynamics xam thiab huab hwm coj hloov txoj kev xav, kom ntseeg tau tias cov khoom dab dej thiab yaj ntawm qhov zoo ntawm cov hlau molten. Qhov no tiv thaiv ntxov ntxov ntab poob ntawm cov khoom zoo heev thiab tiv thaiv tsis tiav kev tawg ntawm cov khoom ntxhib ntau dhau.

ferro calcium silicon alloy

Kev cuam tshuam rau kev ua haujlwm

Dissolution tus nqi nyob rau hauv metallurgical txheej txheem:

Piv nrog rau qhov loj me me ferro calcium silicon alloy, qhov loj ntawm 1 - 6mm muaj qhov cuam tshuam sai dua hauv cov txheej txheem metallurgical (xws li steelmaking, casting). Vim tias cov khoom me me muaj thaj tsam loj dua nrog cov hlau molten (xws li molten steel, molten hlau), nyob rau hauv cov xwm txheej kub thiab nplawm, cov calcium silicon cov ntsiab lus tuaj yeem yaj rau hauv cov hlau molten sai dua, yog li ua tau zoo dua nws deoxidation, desulfurization thiab lwm yam haujlwm. Piv txwv li, thaum siv rau hauv lub steelmaking converter, qhov luaj li cas ntawm CaSi 5530 tuaj yeem koom nrog cov tshuaj tiv thaiv sai dua, txo cov sij hawm cov tshuaj tiv thaiv, thiab txhim kho kev tsim khoom.

Kev cuam tshuam rau cov tshuaj tiv thaiv uniformity:

Uniform thiab nruab nrab qhov loj me yog qhov tsim nyog rau qhov sib xws ntawm cov tshuaj tiv thaiv. Nyob rau hauv cov hlau molten, cov khoom no tuaj yeem muab faib ua tus sib npaug, kom cov silicon thiab calcium cov ntsiab lus sib npaug rau hauv cov hlau, tsis txhob muaj teeb meem zoo los ntawm ntau dhau los lossis qis hauv zos. Piv txwv li, nyob rau hauv cov txheej txheem casting, nws tuaj yeem ua rau cov txheej txheem graphitization hauv cam khwb cia hlau zoo ib yam, txhawb kev tsim cov pob graphite, thiab txhim kho qhov zoo thiab kev ua haujlwm ntawm castings.

silicon calcium

Muaj feem xyuam rau kev lag luam scenarios

Steelmaking industrial scenarios:

Kev siv deoxidation thiab desulfurization:Nyob rau hauv cov txheej txheem steelmaking, silicon calcium 5530 nrog ib tug loj ntawm 1-6 hli yog heev haum raws li ib tug deoxidizer thiab desulfurizer. Nws tuaj yeem tshem tawm cov pa oxygen thiab sulfur los ntawm cov hlau molten, txo cov ntsiab lus suav nrog hauv cov hlau, thiab txhim kho cov purity thiab zoo ntawm cov hlau.

Qhov zoo ntawm cov txheej txheem alloying:Raws li cov khoom siv ntxiv, qhov loj ntawm calciumsilicon 5530 tuaj yeem muab cov khoom siv silicon thiab calcium rau cov hlau thiab txhim kho kev ua haujlwm ntawm cov hlau. Nws qhov loj me me tso cai rau kev faib tawm tsis sib xws thaum lub sijhawm nplawm ntawm cov hlau molten, ua rau cov hlau sib xyaw ntau dua. Thaum ua tau siab -lub zog steel, qaug zog- steel resistant, corrosion-resistant steel, thiab lwm yam, nws muaj peev xwm stably muab silicon thiab calcium, txhawb lub alloying txheej txheem ntawm hlau, thiab txhim kho lub zog, toughness thiab corrosion kuj ntawm hlau.

Casting kev lag luam scenario:

Lub luag haujlwm ntawm inoculant thiab spheroidizer:Hauv kev lag luam casting, qhov loj ntawm silicon calcium 5530 tuaj yeem siv los ua ib qho inoculant thiab spheroidizer. Hauv kev tsim cov hlau cam khwb cia, nws tuaj yeem txhawb nqa graphitization, ua cov khoom graphite me dua thiab zoo ib yam, thiab txo qhov nyiam ntawm cov hlau cam khwb cia. Nyob rau hauv cov txheej txheem ntawm cov hlau ductile, thaum siv ua ke nrog spheroidizers xws li magnesium, SiCa 5530 nrog ib qho me me ntawm 1-6 hli tuaj yeem ua tau zoo dua nws lub luag haujlwm hauv kev pab spheroidization thiab txhim kho cov nyhuv spheroidization.

Ferroalloy ntau lawm scenario:

Raw Material Application zoo:Hauv kev tsim cov ferroalloy, qhov loj ntawm ferro silicon calcium 5530 tuaj yeem siv los ua cov khoom siv zoo - zoo rau kev tsim cov ferroalloys. Vim nws qhov loj me, nws tuaj yeem sib xyaw zoo dua nrog lwm cov khoom siv raw hauv kev ntxiv smelting, refining thiab alloying txheej txheem, ua kom yooj yim los tswj cov txheej txheem tshuaj tiv thaiv thiab cov khoom zoo.

Nonferrous hlau alloy ntau lawm scenarios:

Kev txhim kho kev ua tau zoo:Nyob rau hauv zus tau tej cov nonferrous hlau alloys (xws li txhuas alloys thiab magnesium alloys), 1-6 hli calcium silicon alloy 5530 yuav siv tau raws li ib tug additive los txhim kho cov kev ua tau zoo ntawm cov alloy. Thaum lub sij hawm cov txheej txheem smelting, nws yuav dispersed ntau tusyees nyob rau hauv lub alloy kua, muab silicon thiab calcium ntsiab rau cov alloy, thiab txhim kho lub zog, hardness thiab kub tsis kam ntawm cov alloy.