Lub cev thiab tshuaj lom neeg ntawm silicon calcium
Tsos thiab qauv: Feem ntau, calcium silicon tshwm li tsaus - grey lossis dub grandular tau. Nws muaj cov qauv siv lead ua ntau ntxiv tsim los ntawm calcium, silicon, thiab lwm cov ntsiab hauv Alloy Matrix.
Tej Tshuaj Lom Zem: Calcium hauv calcium silicon yog reactive heev. Nws tuaj yeem hnov mob nrog oxygen, leej faj, thiab nitrogen nyob rau hauv molten cov hlau. Qhov kev cuam tshuam no ua rau calcium silicoron ib tug zoo heev deoxidizer, desulfurizer, thiab denitrifier hauv cov txheej txheem metallurgical. Piv txwv li, hauv statmaking statmaking, nws tuaj yeem nrawm nrog oxygen yaj nyob rau hauv molenen stilloling nyob rau hauv cov calcium silicate slic, ua kom muaj cov ntsiab lus pa hauv cov hlau.
Melting taw tes thiab ntom: Lub ntsiab lus melting ntawm cov calcium silicon yog qhov tseem ceeb, feem ntau nyob ib ncig} degree, uas tso cai rau nws kom muaj kev ncaj ncees thaum lub sij hawm siab - qhov kub thiab txias metallurgical ua haujlwm. Nws qhov ceev kuj tseem yog qhov tseem ceeb, cuam tshuam nws tus cwj pwm thaum ntxiv rau cov hlau Molten.
Cov qauv lag luam thiab yav tom ntej kev cia siab ntawm silicon calcium
Qhov kev thov rau cov calcium silicon yog muab khi rau kev txhim kho ntawm cov mettallurgical thiab hlau - ua lag luam khoom. Raws li kev lag luam hauv ntiaj teb tseem muaj kev loj hlob, tshwj xeeb tshaj yog hauv cov khoom lag luam loj, cov hlau ua kom zoo, tsis yog - cov khoom lag luam hlau yog nyob rau sawv. Qhov no, nyeg, drives qhov kev thov kom muaj calcium silicon. Nrog kev nce qib nruam ntawm kev siv thev naus laus zis, cov ntawv thov tshiab rau calcium silicon yuav tawm, txuas ntxiv nthuav nws lub peev xwm ua lag luam.
Hauv cov ntsiab lus, calcium silicon yog cov khoom siv tsis tseem ceeb hauv kev lag luam niaj hnub. Nws cov khoom ntiag tug, cov txheej txheem ntau lawm, thiab dav - cov ntawv thov ua haujlwm rau nws cov khoom lag luam tseem ceeb hauv kev tsim cov khoom lag luam siab - cov khoom lag luam zoo.
Cim npe nrov: Calcium silicon: ib qho kev qhia ua ke, Tuam Tshoj Cacium silicon: ib qho chaw tsim khoom, cov chaw muag khoom, Hoobkas