High-carbon silicon yog cov khoom siv metallurgical tshiab uas tau tshwm sim vim kev loj hlob sai ntawm kev lag luam metallurgical. Nws yog pheej yig dua li cov khoom siv metallurgical ib txwm siv, tab sis tuaj yeem siv los hloov cov khoom siv hlau xws li ferrosilicon thiab silicon carbide. Nws tau ntev tau siv los ntawm steelmakers los hloov cov ntaub ntawv metallurgical xws li ferrosilicon.
1. Qhov zoo ntawm deoxidisation ntawm silicon-carbon alloys
Silicon-carbon alloys muaj silicon, thiab thaum ntxiv rau cov txheej txheem steel, silicon nyob rau hauv cov alloys reacts nrog oxygen los deoxidise cov hlau molten thiab txhim kho hardness thiab zoo ntawm cov hlau. Silicon nyob rau hauv silicon-carbon alloys kuj muaj ib tug zoo affinity nrog oxygen, yog li cov hlau molten tom qab ntxiv rau cov alloys kuj muaj cov yam ntxwv ntawm tsis txaws.
2. Cov silicon-carbon alloy muaj qhov zoo ntawm kev sau slag
Cov silicon-carbon alloy kuj muaj qhov zoo ntawm kev sau slag. Muab ib qho kev faib ua feem ntawm silicon-carbon alloy rau hauv cov hlau molten tso cai rau cov oxides hauv cov txheej txheem steel ua kom nrawm nrawm, uas ua kom pom kev pom thiab ua rau cov hlau molten purer. Qhov no zoo heev txhim kho qhov ntom thiab hardness ntawm cov hlau.
3. Qhov zoo ntawm silicon-carbon alloy nyob rau hauv raising lub cub tawg kub
Silicon-carbon alloy yog cov khoom siv kub-resistant. Ntxiv rau cov txheej txheem steel-ua tuaj yeem nce qhov kub ntawm lub cub tawg, nce qhov hloov pauv ntawm ferroalloy, thiab nrawm cov tshuaj tiv thaiv ntawm cov hlau molten nrog cov ntsiab lus.
