poj Micro-pe'vIl vaj pumDI' qoghlIj yoDSutlIj naQ jengva'

ghor micro-cracking Dun mup product laHlIj, ranging vo' commute, 'ugh scrap, especially niobium, vanadium, titanium jengva' yoDSutlIj naQ jengva' Sev rav prominent, Sagh mup product laHlIj jegh 'ej improvement. wej neH nuj tInqu' ghaj losses economic SeHmo' 'entepray'Daq 'ach je jengva' medium 'ej 'ugh production tlhegh development restricts. ghor micro pe'vIl vaj pumDI' qoghlIj jengva' HeH pe'vIl vaj pumDI' qoghlIj, longitudinal, Hov-tu'lu'bej pe'vIl vaj pumDI' qoghlIj, Hegh'e' taH casting production, genetic yISeH cha' tlhIH tetlh mIw parameters 'ej element enrichment pe'vIl vaj pumDI' qoghlIj residual slab.
ghor micro-cracking Sagh mup product laHlIj. vuS poj metallographic observation woDlu'chugh 'ej yoDSutlIj naQ jengva' HoS spectrum (ed), 'ej, wey vegh pe'vIl vaj pumDI' qoghlIj chongqing Sut HabmoHwI' yoDSutlIj naQ je scholars waH 'ej q345a Suq production mIw parameters (thickness) micro-pe'vIl vaj pumDI' qoghlIj yoDSutlIj naQ jengva' ghor rewbe'mey'e' muHIvtaHbogh taH casting mould copper jengva' coating loss. penetration vaj yub austenite tIr veH copper laH Dev, pe'vIl vaj pumDI' qoghlIj tIr veH pe'vIl vaj pumDI' qoghlIj muHIvtaHbogh thermal latlh ghop, 'ej jInoNrup-pe'vIl vaj pumDI' qoghlIj sensitivity apparent particularly neH yoDSutlIj naQ stress. 'aD yISeH: Crystallizer copper, copper exposure; bot laHlIj Dub pa' production slab laHlIj wep copper jan'e' production 'ej check such as casting cleanliness yoDSutlIj naQ molten Dub 'aD vegh.