Nqe:
Graphite electrode ntawm Tuam Tshoj niaj hnub no (450mm; Lub hwj chim siab) kev lag luam se suav nrog cov lus qhia nyiaj ntsuab ruaj khov, tam sim no nyob rau hauv 24000 ~ 25500 yuan / ton, tus nqi nruab nrab ntawm 24750 yuan / tuj, tsis muaj kev hloov pauv nag hmo.
Graphite electrode ntawm Tuam Tshoj niaj hnub no (450mm; Ultra-siab zog) kev lag luam se-inclusive nyiaj ntsuab hais lus yog ruaj khov, tam sim no nyob rau hauv 26500 ~ 28000 yuan / ton, tus nqi nruab nrab ntawm 27250 yuan / tuj, tsis muaj kev hloov ntawm nag hmo.
Synthesis:
Tsis ntev los no, kev lag luam graphite electrode ruaj khov thiab tsis muaj zog. Raws li tus nqi txo qis ntawm cov khoom siv roj av coke, tus nqi ntawm lub zog siab thiab lub zog hluav taws xob zoo tib yam yog qhov nyuaj rau kev tswj kom muaj zog. Qee lub tuam txhab sim kho tus nqi.
Raw khoom lag luam:
Tus nqi roj av coke thiab thee asphalt pib poob qis, thiab cov khoom siv raw khoom lag luam nyuaj rau kev tswj xyuas kom ruaj khov nyob rau hauv cov xwm txheej ntawm cov khoom siv ntxiv thiab kev xav tau tsis txaus. Tus nqi txhawb nqa ntawm lub zog siab thiab lub zog zoo tib yam electrode tsis muaj zog, thiab qhov kev xav tau ntawm superposition tau txias me ntsis, thiab cov tswv yim ntawm cov lag luam los txo tus nqi raug txo. Koob coke los ntawm qhov tsis zoo coke kev lag luam txhawb nqa kev lag luam hais lus feem ntau ruaj khov, ultra-siab fais fab electrode tus nqi tseem txhawb nqa, tus nqi lag luam tam sim no yog qhov ruaj khov.
Kev ua lag luam hauv qab:
Qhov kev xav tau ntawm cov chaw tsim khoom hauv qab yog qhov dav dav, thiab cov mills hlau raug cuam tshuam los ntawm kev sib kis, cov nyiaj tau los, kev thov thiab lwm yam, thiab qhov kev thov ntawm cov khoom siv electrodes tsis muaj zog. Kev lag luam silicon tsis muaj zog nyob rau hauv cov ntaub ntawv ntawm kev lag luam zoo siab pib, tsis zoo electrode kev lag luam noj; Nrog rau kev tuaj txog ntawm daj phosphorus nyob rau hauv lub tom ntej theem ntawm lub caij ntub, qhov kev thov rau electrodes yuav nce.
CBC saib:
Nyob rau hauv lub sij hawm luv luv, roj av coke, thee tar lag luam uas tsis tshua muaj nqi kawg ntawm electrode txhawb tsis muaj zog, tab sis tseem txhawb cov koob coke nqi siab cov khoom siv hluav taws xob, tsuas yog yuav tsum tau ua raws li cov khoom lag luam electrode xav tau txuas ntxiv kev txhawb nqa zoo yog txwv, lig siab zog, nruab nrab fais fab electrode los yog callback yuav siab nqi, uhp electrode txuas ntxiv stability. Tau qhov twg los: CBC Metals
Post lub sij hawm: Jun-09-2022