Nickel-based alloy yog cov khoom siv raw rau kev tsim cov photovoltaic polysilicon, uas feem ntau yog yaj los ntawm tuag casting lossis lub tshuab nqus tsev induction rauv. Nws cov khoom siv tsawg tsim tus nqi thiab kev ua haujlwm ntau lawm, tus nqi siab thiab cov khoom tsis ruaj khov zoo txwv tsis pub cov nplai ntau lawm thiab daim ntawv thov ntawm cov khoom no. Dav ncaj-arc nruam casting tshuab muaj qhov zoo ntawm kev ua haujlwm siab thiab ruaj khov ntau lawm, tab sis vim yog cov yam ntxwv ntawm cov ntsiab lus alloy siab thiab muaj zog tawg rhiab heev ntawm cov npib tsib xee-raws li alloy, cov cam khwb cia hlau tsis tshua muaj qhov ua rau muaj qhov tsis xws luag xws li longitudinal cracking, transverse cracking, internal cracking thiab sparseness. Tsis muaj qhov ua ntej ntawm kev siv ncaj-arc slab nruam casting tshuab rau casting nickel-raws li alloys hauv cov tuam txhab paub hauv tsev thiab txawv teb chaws.
Tau ntsib qhov teeb meem "caj dab" no, TISCO Steelmaking Plant No.2 koom tes nrog Technology Center, rhuav tshem cov kev xav ib txwm, ua siab tawv kho cov txheej txheem smelting thiab nruam nruam cov txheej txheem, thiab ua tiav cov kev tshawb fawb tshiab. Tom qab ntau tshaj li ib lub hlis ntawm kev npaj rov ua dua, kev sim, ua qauv qhia thiab sim tsim, ib qho kev npaj rau cov txheej txheem nickel-based alloy steelmaking, siv TISCO qhov siab tshaj plaws nruab nrab zaus rauv, AOD rauv, VOD rauv, LF rauv smelting, dav ncaj arc nruam casting tshuab casting. Nws tau nce kev lag luam ntau ntawm TISCO cov nickel-based alloy ntau yam thiab muab kev lees paub rau kev tsim cov photovoltaic polysilicon hauv Suav teb, tsim thawj daim ntawv thov loj ntawm cov thev naus laus zis no hauv tsev thiab txawv teb chaws.