Smelting txoj kev ntawm calcium silicon alloy
Steel casting kev lag luam sab hauv ntseeg hais tias cov calcium silicon alloy twb paub heev, txawm hais tias nws yog ib qho khoom siv heev, tab sis tseem muaj cov neeg siv khoom nug, yog cov calcium silicon alloy deoxidizer los yog inoculant, yog, lub hom phiaj ntawm calcium silicon alloy tiag tiag ntau, tau ua lub luag haujlwm tseem ceeb hauv ntau qhov chaw, los ntawm calcium silicon alloy Hoobkas tom ntej no los qhia rau txhua tus.
Calcium silicon alloy yog ib hom silicon thiab calcium binary alloy, DNA yog tsuas yog siv rau kub kub alloy, nrog rau kev loj hlob ntawm nruam casting thiab ladle refining sab nraum lub cub tawg, lub calcium silicon alloy noj nce sai, calcium silicon alloy ntau lawm txoj kev. muaj ob hom kauj ruam txoj kev thiab ob kauj ruam, ib kauj ruam txoj kev yog nyob rau hauv ib tug hluav taws xob rauv, nrog carbon txo cov silica thiab txiv qaub ua cov calcium silicon alloy, ob kauj ruam, tam sim no calcium carbide yog tsim nyob rau hauv ib lub cub tawg, thiab ces calcium carbide yog ntxiv rau silica, txiv qaub thiab coke nyob rau hauv lwm lub cub tawg los tsim silicon calcium alloy. Calcium silicon alloy yog ib qho zoo tagnrho deoxidizer thiab desulfurizer. Silicon alloy tsis tsuas yog muaj peev xwm deoxidation muaj zog, cov khoom deoxidation yog yooj yim rau ntab, yooj yim rau paug, tab sis kuj tuaj yeem txhim kho kev ua haujlwm ntawm cov hlau, txhim kho cov yas, cuam tshuam toughness thiab fluidity ntawm hlau. Tam sim no calcium silicon alloy tuaj yeem hloov aluminium rau qhov kawg deoxidation. Nws yog dav siv nyob rau hauv, tsawg carbon steel, stainless hlau thiab lwm yam hlau thiab npib tsib xee puag alloy, titanium puag alloy thiab lwm yam tshwj xeeb alloy ntau lawm; Thiab haum rau bof steel kev cob qhia rhiav siv ua cua sov tus neeg saib xyuas; Nws kuj tseem siv tau los ua inoculant ntawm cam khwb cia hlau thiab additive ntawm nodular cam khwb cia hlau ntau lawm.
