SRIF tau ua qhov kev tshawb fawb tob hauv cov ntsiab lus tseem ceeb thiab kev siv ntawmESRCtshuab. Kev ua haujlwm loj heev tau ua tiav ntawm qhov kub thiab txias simulation thiab kev ua tiav ntawm cov txheej txheem casting siab tshaj plaws rau cov hlau castings rau cov chaw nres tsheb fais fab. Peb tau ua tiav zoo li cas los ntawm kev sib txawv camber nrog ESRC thev naus laus zis tsim los ntawm SRIF, thiab yeej qhov khoom plig thib ob ntawm National Scientific thiab Technological Progress Award hauv 2007.
Peb ESRC ntau lawm puag, npog 3200m2, yog txawm peem rau nrog plaub ESRC rauv nrog lub peev xwm ntawm 700KVA, 2000 KVA, 3000 KVA, thiab 8000 KVA raws, los ntawm uas tus neeg castings ntawm 0.1-80t yuav ua tau tsim thiab muaj peev xwm tsim tau txhua xyoo ntawm 4000 tons tuaj yeem ncav cuag. Tau ntau xyoo, peb tau muab ntau tshaj 10,000 tons ntawm hwm ESRC castings rau kaum ob lub loj thiab nruab nrab hydraulic fais fab chaw nres tsheb hauv tsev thiab txawv teb chaws, suav nrog Peb Gorges. Peb cov khoom raug xa tawm mus rau Tebchaws Meskas, Nyiv, Fabkis, Canada, Brazil, Russia, Austria, Nyab Laj, Qaib ntxhw, thiab lwm yam.
Qhov zoo ntawm ESRC
1.Progressive solidification thiab self padding: qhov ntom ntawm cov khoom kawg yog ntau dua li cov xuab zeb pwm castings.
2.Slag refining: cov ntsiab lus ntawm leej faj thiab lwm yam impurities raug txo thiab lub toughness, qaug zog kuj thiab vuam muaj peev xwm yog siab tshaj cov xuab zeb pwm castings.
3.Qhov kev ntsuam xyuas ultrasonic ua pov thawj kom ua tau raws li qhov yuav tsum tau ua ntawm CCH70-3 thiab qib siab tshaj plaws ntawm ASTM A609, 1-2 qib siab tshaj qhov tshwm sim ntawm cov xuab zeb pwm castings.
4.Cavitation kuj yog nce 30 feem pua piv nrog cov xuab zeb pwm castings.
5.Metal pwm casting txheej txheem tsim tsawg ib puag ncig muaj kuab paug.
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| ESRC Rhiav 8000KVA ESRC rauv | |
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ESRC txheej txheem | tswj chav rau ESRC rauv |
Txoj cai ua haujlwm ntawm ESRC
Cov txheej txheem ESRC ua tiav electro-slag remelting, refining thiab casting tib lub sijhawm, yog li cov castings uas tsim los ntawm ESRC khav theeb tsis tsuas yog zoo sab hauv, tab sis kuj muaj cov khoom zoo.
Thaum pib ntawm cov txheej txheem ESRC, lub pas dej ua ke ntawm molten slag nrog qhov tob ntawm 100-200mm yog tsim nyob rau hauv qab ntawm lub crucible. Thaum cov khoom siv hluav taws xob txuas nrog lub zog hluav taws xob yog submerged rau hauv molten slag, muaj zog hluav taws xob tam sim no dhau los ntawm lub pas dej slag, ua kom sov kom nce qhov kub ntawm slag. Thaum qhov kub ntawm slag tshaj qhov melting point ntawm consumable electrode, lub electrode melts los ua steel droplets rau saum npoo uas ces poob los ntawm lub pas dej slag vim lub ntiajteb txawj nqus. Hauv cov txheej txheem no, cov khoom tsis zoo thiab cov impurities hauv cov khoom siv hluav taws xob tau qis dua. Cov hlau molten tsim ib lub pas hlau hlau hauv qab lub pas dej slag. Txias los ntawm cov dej circulating, cov hlau molten maj mam solidifies thiab nws thiaj li tsim ib tug casting. Nyob rau hauv cov txheej txheem ESRC, lub melting ntawm consumable electrode, refining ntawm molten steel, filling ntawm crucible thiab cov solidification txuas mus ntxiv mus txog rau thaum lub crucible yog puv puv thiab ib tug casting li no ua los ntawm hauv qab mus rau sab saum toj.
Cim npe nrov: electro-slag remelting casting (esrc), Tuam Tshoj, manufacturers, lwm tus neeg, Hoobkas, customized, nqe, hais, hwm, zoo, peev casting
