Silicon Calcium

Silicon Calciumyog ib qho kev sib xyaw ua ke ntawm cov khoom silicon, calcium, thiab hlau, thiab yog ib qho zoo tagnrho deoxidizer thiab desulfurizer. Silicon calcium alloy yog siv los ua calcium additive, deoxidizer, desulfurizer, thiab hloov kho rau cov khoom tsis yog hlau hauv kev lag luam steel. Hauv kev lag luam cam khwb cia hlau, nws kuj yog siv los ua inoculant thiab denaturant.

Nws yog dav siv nyob rau hauv zus tau tej cov steel qib xws li steel, tsawg-carbon steel, stainless hlau, thiab tshwj xeeb alloys xws li npib tsib xee raws alloys thiab titanium raws li alloys. Thiab nws yog qhov tsim nyog ua tus neeg ua kom sov rau lub converter steelmaking rhiav, nrog rau cov inoculant rau cam khwb cia hlau thiab ib tug additive nyob rau hauv zus tau tej cov hlau ductile.

YB 525-65 qhia tias cov ntsiab lus calcium yuav tsum tsis pub tsawg dua 31%, 28%, thiab 24%, feem.

Muaj ob txoj hauv kev tsim khoom tseem ceeb rau silicon calcium alloys:

1. Txoj kev pub mis sib xyaw: Qhov no tseem hu ua ib kauj ruam. Nyob rau hauv txoj kev no, silica, txiv qaub, thiab carbonaceous txo cov neeg ua haujlwm (xws li coke, charcoal, bituminous thee, los yog ntoo blocks) yog sib xyaw ua ke raws li qhov sib piv, thiab tom qab ntawd ntxiv rau lub tshuab hluav taws xob. Txawm hais tias txoj kev no yooj yim rau kev khiav lag luam, nws muaj ntau cov slag thiab cov nqi rov qab qis ntawm calcium thiab silicon.

2. Layered feeding method: Qhov no yog ib txoj kev smelting step-by-step. Ua ntej, los ntawm kev nce qhov kub ntawm lub cub tawg thiab siv cov hluav taws xob arc kom ncaj qha rau hauv lub cub tawg hauv qab, cov khoom kub melting point carbides raug rhuav tshem los tswj tus nqi ntawm lub cub tawg hauv qab. Tom qab ntawd, ntxiv cov txiv qaub thiab coke los yog anthracite rau lub qhov cub kom hnov ​​​​mob nrog calcium carbide thiab tsim CaSi. Thaum kawg, cov tshuaj tiv thaiv ntawm silica thiab CaSi tsim cov silicon calcium alloy. Txoj kev vam meej ntawm txoj kev no nyob ntawm seb qhov "smelting crucible" tuaj yeem tsim nyob rau hauv lub qhov cub, tso cai rau cov tshuaj tiv thaiv nyob rau hauv lub crucible no.

Hauv cov ntsiab lus, cov txheej txheem ntawm silicon calcium alloys sib txawv vim lawv cov kev siv sib txawv thiab cov txheej txheem, tab sis cov txheej txheem no tau ua tiav tag nrho siv CaC2 ua cov khoom hloov pauv. Silicon calcium alloy plays lub luag haujlwm tseem ceeb hauv kev tsim cov hlau thiab cam khwb cia hlau, siv rau deoxidation, degassing, sulfur fixation, thiab txhim kho cov khoom alloy.

neeg tuaj xyuas

Cim npe nrov: Tuam Tshoj silicon calcium manufacturers, lwm tus neeg, Hoobkas