Ob leeg calcium thiab silicon muaj kev sib raug zoo rau cov pa oxygen.Calcium, tshwj xeeb tshaj yog, tsis tsuas yog muaj kev sib raug zoo nrog oxygen, tab sis kuj muaj kev sib raug zoo nrog leej faj thiab nitrogen.Silicon-calcium alloy yog ib qho zoo tagnrho cov nplaum nplaum thiab desulfurizer.
Kuv ntseeg tias cov neeg nyob hauv kev lag luam steelmaking thiab casting tsis muaj neeg txawv ntawm silicon-calcium alloy.Txawm hais tias nws yog ib qho khoom siv ntau heev, qee cov neeg siv khoom tseem nug seb puas yog silicon-calcium alloy yog deoxidizer lossis inoculant.Yog, silicon-calcium alloy muaj ntau yam siv., tau ua lub luag haujlwm tseem ceeb hauv ntau qhov chaw.
Silicon-calcium alloy yog cov khoom sib xyaw ua ke ntawm cov khoom silicon, calcium thiab hlau.Nws cov khoom tseem ceeb yog silicon thiab calcium, thiab nws kuj muaj ntau yam impurities xws li hlau, txhuas, carbon, sulfur thiab phosphorus.Nws yog ib qho zoo tshaj plaws composite deoxidizer.Nws yog dav siv nyob rau hauv zus tau tej cov hlau zoo, tsawg-carbon steel, stainless hlau thiab lwm yam tshwj xeeb alloys xws li nickel-based alloys thiab titanium-raws li alloys.
Tom qab silicon-calcium alloy ntxiv rau molten steel, nws tuaj yeem tsim cov tshuaj tiv thaiv exothermic muaj zog heev, yog li nws tuaj yeem ua lub luag haujlwm ntawm kev nplawm, thiab tuaj yeem txhim kho cov duab thiab cov yam ntxwv ntawm cov khoom tsis yog xim hlau, uas yog qhov ua tau zoo heev.
Post lub sij hawm: Jul-05-2023
