Graphite rotorrau aluminium casting yog ib qho khoom siv tseem ceeb hauv kev lag luam aluminium alloy casting, nws txoj haujlwm yog los ntxuav cov txhuas yaj thiab txhim kho qhov zoo thiab ruaj khov ntawm aluminium alloy casting. Tsab ntawv xov xwm no yuav qhia txog cov ntsiab lus ua haujlwm, qhov zoo, cov yam ntxwv, thiab cov kev daws teeb meem ntawm graphite rotors rau txhuas casting, txhawm rau pab ntau tus neeg nkag siab txog qhov tseem ceeb thiab daim ntawv thov ntawm cov cuab yeej tseem ceeb no.
Txoj hauv kev ua haujlwm: tus yuam sij rau purifying aluminium yaj
Lub luag haujlwm tseem ceeb ntawm graphite rotor rau txhuas casting yog txhaj nitrogen lossis argon roj rau hauv cov txhuas yaj los ntawm kev sib hloov, rhuav tshem cov roj rau hauv ntau cov npuas npuas thiab dispersing lawv nyob rau hauv cov hlau molten. Tom qab ntawd, lub graphite rotor siv cov roj sib txawv ntawm cov npuas hauv cov yaj thiab lub hauv paus ntsiab lus ntawm qhov adsorption kom nqus cov pa hydrogen thiab oxidation slag hauv cov yaj. Cov npuas no maj mam nce nrog kev sib hloov ntawm graphite rotor thiab nqa tawm cov pa phem adsorbed thiab oxides los ntawm qhov chaw ntawm cov yaj, yog li ua lub luag haujlwm hauv purifying lub yaj. Vim yog qhov me me thiab tsis sib xws ntawm cov npuas hauv cov yaj, uas sib tov sib npaug nrog cov yaj thiab tsis tsim cov cua ntws mus tas li, cov pa phem hydrogen hauv cov txhuas yaj tuaj yeem raug tshem tawm tau zoo, txhim kho cov nyhuv purification.
Qhov zoo thiab cov yam ntxwv ntawm graphite rotor
Graphite rotors rau txhuas casting muaj ntau qhov zoo thiab cov yam ntxwv hauv aluminium alloy casting, ua rau lawv nyiam heev. Ua ntej, lub rotating nozzle ntawm graphite rotor yog ua los ntawm high-purity graphite nrog ib tug tshwj xeeb nto kev kho mob, yog li nws cov kev pab cuam lub neej feem ntau yog peb npaug ntawm cov khoom zoo tib yam. Qhov no txhais tau hais tias graphite rotors tuaj yeem ua haujlwm ruaj khov rau lub sijhawm ntev, txo qhov hloov zaus thiab nqi zog.
Thib ob, graphite rotors tuaj yeem txo cov nqi ua haujlwm, kev siv roj inert, thiab cov ntsiab lus txhuas hauv aluminium yaj. Thaum lub sij hawm degassing thiab purification txheej txheem, los ntawm ib tug tsim nyog tsim nozzle qauv, lub graphite rotor yuav disperse cov npuas thiab sib tov lawv tusyees nrog cov txhuas alloy kua, ua rau lub cheeb tsam thiab lub sij hawm ntawm cov npuas thiab cov txhuas alloy kua, yog li txhim kho cov degassing. thiab purification nyhuv.
Tsis tas li ntawd, qhov ceev ntawm graphite rotor tuaj yeem tswj tau los ntawm kev hloov pauv hloov ceev, ua tiav kev hloov pauv tsis tu ncua, nrog qhov siab tshaj plaws ntawm 700 r / min. Qhov no muab kev yooj yim rau kev khiav lag luam thiab kev tswj xyuas thaum lub sij hawm tsim khoom, ua kom tus nqi degassing mus txog 50%, ntxiv luv luv lub sij hawm smelting thiab txo cov nqi ntau lawm.
Kev daws teeb meem: ua tau raws li qhov xav tau sib txawv
Rau kev tsim thiab kev txiav txim ntawm graphite rotors rau txhuas casting, vim qhov txawv specifications ntawm graphite rotors siv nyob rau hauv ntau lawm kab, kev tsom xam yuav tsum tau ua raws li tus thawj tsim drawings muab los ntawm cov neeg siv khoom thiab cov lus nug ntawm qhov chaw siv ib puag ncig. graphite rotors tau sau rau hauv.Tshaj tawm txoj kev npaj kho kom haum rau kev tiv thaiv kev yaig raws li cov xwm txheej xws li kev sib hloov ceev, kev taw qhia ntawm kev sib hloov, thiab txoj hauj lwm txheeb ze nrog cov kua nplaum txhuas ntawm cov graphite rotor. Lub rotating nozzle ntawm graphite rotor yog ua los ntawm high-purity graphite, thiab nws cov qauv tsis tsuas yog txiav txim siab lub luag hauj lwm ntawm dispersing npuas, tab sis kuj siv tag nrho cov centrifugal quab yuam generated los ntawm stirring aluminium alloy yaj kom cov yaj mus rau hauv lub nozzle thiab tusyees. sib tov nrog cov kab rov tav txau roj, tsim cov roj-kua ntws thiab txau tawm, ua rau thaj chaw sib cuag thiab lub sijhawm sib cuag ntawm cov npuas thiab cov kua txhuas txhuas, yog li txhim kho cov degassing thiab purification nyhuv.
Lub graphite rotor muaj ntau yam kev qhia tshwj xeeb thiab tsim nyog rauΦ 70mm ~ 250mm rotor thiabΦ Impeller nrog txoj kab uas hla ntawm 85mm txog 350mm. High purity graphite rotor muaj cov yam ntxwv ntawm lub zog siab, siab kub tsis kam, thiab txhuas txaus corrosion kuj, uas tuaj yeem ua haujlwm ruaj khov hauv qhov kub thiab txias.
Csuav nrog
Hauv cov ntsiab lus, graphite rotors rau txhuas casting ua lub luag haujlwm tseem ceeb hauv aluminium alloy casting, txhim kho qhov zoo thiab ruaj khov ntawm aluminium alloy casting los ntawm purifying aluminium melting. Graphite rotors muaj lub neej ntev kev pab cuam thiab ntau dua degassing thiab purification efficiency, uas yuav txo tau cov nqi ua, inert roj noj, thiab txhuas cov ntsiab lus nyob rau hauv slag, txhim kho casting efficiency thiab ntau lawm nqi-zoo. Los ntawm tsim nyog tsim thiab xaiv cov specifications tsim nyog, graphite rotors yuav ua tau raws li cov kev xav tau ntawm txawv aluminium alloy casting ntau lawm kab, muab kev txhawb txhim khu kev qha thiab lav rau txoj kev loj hlob ntawm aluminium alloy casting kev lag luam. Nrog rau kev nce qib ntawm kev tsim cov thev naus laus zis, graphite rotors rau txhuas casting yuav ua lub luag haujlwm tseem ceeb hauv kev lag luam ntawm aluminium alloy casting, tsav kev txhim kho txuas ntxiv thiab kev tsim kho tshiab ntawm kev lag luam no.
Post lub sij hawm: Oct-17-2023