Hauv ntiaj teb ntawm kev siv hauv kev lag luam, lub foob ruaj ntseg thiab txhim khu kev qha tsis yog tsuas yog qhov teeb meem ntawm kev ua tau zoo xwb; nws yog qhov teeb meem ntawm kev nyab xeeb, kev ua haujlwm zoo, thiab kev ua raws li ib puag ncig. Txij li cov chaw ua roj thiab cov chaw tsim tshuaj mus rau cov chaw tsim hluav taws xob, kev sib txuas ruaj khov tuaj yeem txhais tau tias qhov sib txawv ntawm kev ua haujlwm tsis muaj kev sib txhuam thiab kev ua tsis tiav loj heev. Txawm hais tias feem ntau tsis quav ntsej, qhovgraphite gasket ntawvsawv tawm ua ib qho tseem ceeb hauv kev sib khi ua haujlwm siab, muab cov kev daws teeb meem zoo tshaj plaws rau cov chaw ib puag ncig uas xav tau tshaj plaws.

Vim li cas cov ntawv graphite gasket yog qhov kev xaiv zoo tshaj plaws

A graphite gasket ntawvyog ib yam khoom siv sib khi ua los ntawm cov graphite uas tau exfoliated. Cov txheej txheem no nthuav cov graphite flakes, tsim cov khoom siv uas yooj ywm thiab nias tau uas tom qab ntawd nias rau hauv cov ntawv. Cov ntawv no tuaj yeem txiav ua ntau yam duab thiab qhov ntau thiab tsawg los ua cov gaskets.

Lawv cov qauv crystalline tshwj xeeb muab rau lawv kev sib xyaw ua ke ntawm cov khoom uas ua rau lawv zoo tagnrho rau ntau yam kev siv hauv kev lag luam.

Kev Tiv Thaiv Thermal Zoo Tshaj Plaws:Cov gaskets graphite tuaj yeem tiv taus qhov kub thiab txias heev, txij li qhov kub qis tshaj plaws mus rau qhov kub siab tshaj plaws (tshaj 500 ° C hauv huab cua oxidizing thiab siab dua hauv cov chaw tsis-oxidizing). Qhov no ua rau lawv yog qhov kev xaiv mus-rau rau cov txheej txheem kub siab.

Kev Tsis Muaj Tshuaj Lom Zem:Graphite tiv taus ntau yam tshuaj lom neeg, kua qaub, thiab alkalis. Qhov kev ruaj khov ntawm cov tshuaj lom neeg no ua kom lub foob ruaj khov ntev, txawm tias thaum kov cov khoom siv corrosive.

Kev Nyuaj Siab thiab Kev Rov Qab Zoo:Ib qho tseem ceeb ntawm graphite yog nws lub peev xwm los ua kom tau raws li qhov tsis zoo ntawm flange thaum muaj kev kub ntxhov, ua rau lub foob kaw ruaj khov. Thaum lub siab raug tso tawm, nws muaj qee qib rov qab los, ua rau nws tswj tau lub foob txawm tias muaj kev txav me me ntawm flange.

Kev Ua Haujlwm Zoo Tshaj Plaws:Tsis zoo li lwm cov ntaub ntawv uas tuaj yeem tawv lossis tawg yooj yim dhau sijhawm, graphite tseem ruaj khov, tiv thaiv kev xau thiab txo qhov xav tau kev saib xyuas ntau zaus.

Kev Nyab Xeeb Hluav Taws:Graphite yog ib txwm tiv taus hluav taws, ua rau nws yog ib qho kev xaiv zoo thiab txhim khu kev qha rau cov ntawv thov tseem ceeb hauv kev lag luam xws li roj thiab roj av.

Cov Ntawv Thov Tseem Ceeb Hauv Kev Lag Luam

Qhov xwm txheej ntawm ntau yamCov ntawv graphite gaskettso cai rau lawv siv rau hauv ntau yam kev lag luam nyuaj.

Roj thiab Roj Av:Siv rau hauv cov kav dej, cov qhov dej, thiab cov khoom hloov pauv cua sov qhov twg muaj qhov kub thiab txias siab, siab, thiab cov kua dej corrosive.

Kev Ua Tshuaj:Zoo tagnrho rau kev kaw cov reactors, cov kav dej, thiab cov hlab ntsha uas kov cov tshuaj lom neeg hnyav.

Kev Tsim Hluav Taws Xob:Tseem ceeb rau kev kaw cov turbines, boilers, thiab condensers hauv ob qho tib si cov chaw tsim hluav taws xob ib txwm muaj thiab nuclear fais fab nroj tsuag.

Tsheb:Pom muaj nyob rau hauv cov tshuab tso pa tawm thiab cov khoom siv cav kom tswj tau qhov kub thiab txias thiab muab lub foob ruaj khov.

Xaiv Cov Graphite Gasket Zoo

Txawm hais tias graphite muaj ntau yam txiaj ntsig, kev xaiv hom zoo yog qhov tseem ceeb rau kev ua haujlwm zoo tshaj plaws. Cov ntawv gasket graphite feem ntau muaj ntau qib sib txawv thiab tuaj yeem txhawb nqa nrog cov ntawv ci hlau lossis mesh kom txhim kho lub zog kho tshuab thiab tswj cov kev ntxhov siab siab dua.

Homogeneous Graphite:Ua los ntawm cov graphite exfoliated ntshiab, hom no muaj cov qib siab tshaj plaws ntawm kev tiv thaiv tshuaj lom neeg thiab kev ruaj khov thermal.

Cov Graphite Muaj Zog:Muaj ib daim hlau ntxig (piv txwv li, ntawv ci stainless hlau lossis tang) rau ntxiv lub zog thiab tiv taus cua tshuab tawm, ua rau nws haum rau kev siv siab dua thiab kev siv ntau dua.

Xaus lus

Lubgraphite gasket ntawvyog ib qho pov thawj tias cov khoom siv yooj yim tuaj yeem muab kev daws teeb meem siab heev rau cov teeb meem nyuaj hauv kev lag luam. Nws qhov kev sib xyaw ua ke ntawm cov khoom siv thermal, tshuaj lom neeg, thiab cov khoom siv kho tshuab ua rau nws yog ib qho tseem ceeb rau kev ua kom muaj kev nyab xeeb thiab kev ua haujlwm zoo thoob plaws hauv kev lag luam muaj kev pheej hmoo siab. Rau cov neeg koom tes B2B, kev xaiv cov gaskets graphite tsis yog tsuas yog kev txiav txim siab yuav khoom xwb; nws yog kev nqis peev zoo hauv kev ntseeg siab thiab kev ncaj ncees ntawm lawv cov haujlwm mus sij hawm ntev.

Cov Lus Nug Feem Ntau (FAQ)

Cov gasket graphite piv rau PTFE lossis roj hmab gaskets li cas?

Cov gaskets graphite muaj kev tiv taus kub thiab kev sib raug zoo ntawm tshuaj lom neeg piv rau PTFE thiab roj hmab. Txawm hais tias PTFE zoo heev rau cov xov xwm corrosive heev thiab roj hmab rau cov ntawv thov kub qis, graphite muab ntau yam kev ua haujlwm dav dua rau ob qho tib si kub thiab tshuaj lom neeg.

Puas siv tau cov graphite gaskets nrog txhua hom flanges?

Yog, cov ntawv graphite gasket tuaj yeem txiav kom haum rau ntau hom flange, suav nrog cov yeeb nkab flanges txheem, cov flanges hloov pauv cua sov, thiab cov khoom siv tshwj xeeb. Lawv qhov kev ywj pheej ua rau muaj kev sib haum xeeb zoo meej, txawm tias ntawm cov flanges uas muaj qhov tsis sib xws me me.

Cov khoom siv graphite gasket puas yog ib qho khoom siv hluav taws xob zoo?

Yog, graphite yog ib qho khoom siv hluav taws xob zoo heev. Hauv qee qhov kev siv tshwj xeeb, cov khoom no tuaj yeem yog qhov zoo, xws li hauv qee cov txheej txheem electrochemical. Txawm li cas los xij, hauv feem ntau cov xwm txheej kev sib khi hauv kev lag luam, qhov kev coj ua no yuav tsum tau xav txog, thiab kev sib cais lossis av kom zoo yuav tsum tau ua kom tiv thaiv cov teeb meem hluav taws xob.

Qhov txawv ntawm graphite flexible thiab graphite rigid yog dab tsi?

Cov graphite uas yooj ywm (siv rau hauv cov gaskets) yog tsim los ntawm cov txheej txheem nthuav dav uas ua rau nws muaj cov qauv mos, yooj ywm, thiab nias tau. Cov graphite ruaj khov yog cov khoom siv tawv, tawg yooj yim feem ntau siv rau cov khoom siv lossis cov electrodes, thiab nws tsis muaj peev xwm kaw tau zoo li nws cov khoom siv ywj pheej.