CaSi Cored Hlau

CaSi cored hlau yog ib hom flux-cored hlau uas yog siv los ua deoxidizer thiab desulfurizer hauv cov txheej txheem steelmaking. Nws muaj cov hlau sheath uas muaj cov khoom sib xyaw ntawm calcium thiab silicon hmoov, uas tso rau hauv cov hlau molten thaum cov hlau nkag mus rau hauv lub ladle.

CaSi cored hlau feem ntau yog tsim los siv cov txheej txheem hu ua hmoov txhaj tshuaj, uas cov calcium thiab silicon hmoov sib xyaw ua ke thiab tom qab ntawd muab tso rau hauv lub raj hlau, uas tom qab ntawd muab kaw los tsim cov hlau cored. Txoj kab uas hla thiab qhov ntev ntawm cov xaim tuaj yeem sib txawv nyob ntawm qhov kev thov tshwj xeeb.

Thaum CaSi cored hlau ntxiv rau cov hlau molten, cov calcium thiab silicon hnov ​​​​mob nrog oxygen thiab sulfur tam sim no hauv cov hlau, tsim calcium oxide thiab calcium sulfide, uas nce mus rau saum npoo thiab tuaj yeem tshem tau yooj yim li slag. Cov txheej txheem no pab txhim kho qhov zoo ntawm cov hlau, txo cov impurities thiab txhim kho cov khoom siv xws li lub zog thiab ductility.

CaSi cored hlau feem ntau yog siv los tsim cov khoom siv hlau zoo xws li cov khoom siv tsheb, cov khoom siv, thiab cov kav dej. Nws kuj tseem siv rau hauv kev tsim cov hlau cam khwb cia thiab lwm yam alloys. Cov khoom yog feem ntau ntim rau hauv coils lossis spools kom yooj yim tuav thiab thauj mus los.