HEADING-HOM-1The "High-carbon high-alloy cuab tam thiab pwm steel luv txheej txheem kev tshawb fawb thev naus laus zis

Lub "High-carbon high-alloy cuab tam thiab pwm steel luv txheej txheem kev tshawb fawb thiab kev tsim kho thiab industrialization" tshuab kev soj ntsuam kev sib tham tau ua tiav nyob rau lub Cuaj Hli 21, 2023. Cov kws tshaj lij los ntawm Pawg Saib Xyuas Kev Ntsuam Xyuas ntawm Tuam Tshoj Society for Metals tau ua ib qho kev tshuaj xyuas thiab kev sib txuas lus ntxaws nrog cov neeg ua haujlwm ntawm chav ua tiav. Tom qab ntawd, Zhao Ming, tus thawj tswj hwm ntawm Tuam Tshoj Resources Steel, tau tshaj tawm txog qhov project daim ntawv qhia kev, siv daim ntawv qhia, cov ntaub ntawv pov thawj, thiab cov ntaub ntawv tshiab technology. Pawg neeg soj ntsuam cov kws tshaj lij tau nug thiab sib tham txog qhov project cov txheej txheem tshiab thiab thev naus laus zis ib qho los ntawm ib qho thiab pom zoo tias qhov kev tsim kho tshiab yog raws li hauv qab no:

● Kev tshawb fawb thiab kev tsim kho cov txheej txheem tshiab rau cov nqi qis, kev ua haujlwm siab ntawm cov khoom siv hluav taws xob high-alloy thiab pwm steels, uas suav nrog smelting nrog 90-tuj ultra-high-power hluav taws xob arc rauv, LF + VD refining, nruam casting, thiab ib leeg-hluav taws dov, tau ua tiav cov khoom lag luam ruaj khov.

● Lub breakthrough nyob rau hauv nruam casting technology rau high-carbon high-alloy cuab tam thiab pwm steels, txoj kev loj hlob ntawm technologies xws li slab straightening kub tswj, electromagnetic stirring nyob rau hauv lub crystallizer thiab theem nrab txias zones, thiab low-alkalinity tiv thaiv slag, tau enabled lub ua tau zoo nruam casting ntau lawm ntawm high-carbon high-alloy txias ua hauj lwm pwm steel ca billets thiab high-ceev steel square billets.

● Kev tshawb fawb thiab kev loj hlob ntawm ib leeg-hluav taws dov tshuab rau high-carbon high-alloy cuab tam thiab pwm ca steel, uas tau tiav ib leeg-hluav taws kub dov ntawm 100 ~ 750mm tsis tu ncua nrum slabs ntawm high-carbon high-alloy txias ua hauj lwm pwm steel rau hauv 10 ~ 50mm tuab tiav tiaj tiaj steel thiab ib leeg-hluav taws dov ntawm 150mm high-speed steel tsis tu ncua nrum square billets rau hauv Φ11mm tiav hlau rods. Cov thev naus laus zis no tau nce cov khoom lag luam tawm los ntawm ntau dua 10% thiab ua kom luv luv ntawm kev tsim khoom ntau dua 30 hnub. Pawg neeg soj ntsuam ntseeg hais tias qhov project qhov kev ua tiav tag nrho tau mus txog qib thoob ntiaj teb.