Phosphorus hlau yog ib qho alloy feem ntau muaj xws li hlau, phosphorus, thiab carbon. Nyob rau hauv qhov xwm txheej, ferrophosphorus raws li ib tug alloy tsis muaj nyob ncaj qha, tab sis yog npaj los ntawm cov khoom smelting.
Cov txheej txheem ntawm smelting ferrophosphorus feem ntau suav nrog cov kauj ruam hauv qab no:
Kev npaj cov khoom siv raw: Npaj cov khoom siv raw uas muaj cov khoom xws li hlau, phosphorus, thiab carbon, xws li phosphorus uas muaj hlau ore, coke, thiab limestone.
Melting: Muab cov ntaub ntawv raw rau hauv qhov kub kub melting rauv rau kev kho melting. Thaum lub sij hawm smelting txheej txheem, cov khoom xws li hlau, phosphorus, thiab carbon nyob rau hauv cov ore raug txo thiab alloyed los ua ib tug phosphorus hlau alloy.
Casting: Casting lub melted phosphorus hlau alloy rau hauv thaiv los yog granular cov khoom ntawm qhov xav tau zoo.
Phosphorus hlau alloys muaj cov ntaub ntawv tseem ceeb hauv kev lag luam metallurgical, feem ntau siv hauv cov txheej txheem xws li desulfurization thiab dephosphorization hauv steel ntau lawm, uas tuaj yeem txhim kho kev ua haujlwm thiab zoo ntawm cov hlau. Yog li ntawd, txawm hais tias ferrophosphorus tsis yog ib yam khoom ncaj qha nyob rau hauv cov xwm, nws tuaj yeem npaj tau zoo los ntawm kev smelting.
