Txheej txheem ntau lawm ntawm tshav kub-Resistant Steel Castings

Cov txheej txheem ntau lawm ntawm cov cua sov-cov hlau tsis muaj zog muaj xws li ntau theem xws li kev npaj cov khoom siv raw, smelting, molding, pouring, thiab kev kho cua sov. Smelting yog ib kauj ruam tseem ceeb, txiav txim siab qhov muaj pes tsawg leeg thiab purity ntawm cov hlau molten. Cov txheej txheem molding yuav tsum xaiv txoj kev tsim nyog molding raws li cov qauv casting thiab cov duab kom paub meej qhov tseeb thiab qhov zoo. Thaum lub sij hawm pouring, qhov kub thiab pouring ceev ntawm cov hlau molten yuav tsum tau tswj kom tsis txhob muaj qhov tsis xws luag xws li tawg thiab porosity. Kev kho cua sov suav nrog cua sov, tuav, thiab txias kom txhim kho microstructure thiab cov khoom ntawm cov casting.