Electrode ya graphite
1. Mikhalidwe Yogwirira Ntchito: Zofunikira pa njira yothira zinthu zobowola diamondi yoponderezedwa ndi kutentha ndi izi: Kutentha kuyenera kufika pa 1000℃±20℃, kuthamanga kwa kupanga kuyenera kukhala pakati pa 16 ndi 18 mpa, nthawi yogwira iyenera kukhala mphindi 4 mpaka 7, ndipo malo okhala ayenera kukhala opanda vacuum. Pansi pa izi, nkhungu ya graphite yomwe imagwiritsidwa ntchito popanga ndi kutentha imafunika kuti ikhale ndi mphamvu zambiri, mphamvu zokwanira zamakaniko, kukana kwambiri, kuyera kwambiri, kukana kwa okosijeni komanso kuchepa kwa porosity, kuti zitsimikizire kuti diamondi yoponderezedwa ndi kutentha ikugwira ntchito bwino, kulondola kwa magawo ndi moyo wautali wautumiki.
2. Momwe zinthu zilili panopa pakupanga ma graphite for hot-pressed diamond geological drill bits kuyambira m'ma 1970, ma graphite for hot-pressed diamond geological drill bits nthawi zambiri amakonzedwa ndi njerwa za graphite zoyera kwambiri. Kudzera mu kusankha kosalekeza, kafukufuku ndi chitukuko, ndi kukonza, magawo awo akuluakulu aukadaulo amatha kukwaniritsa zofunikira za njira yopangira ma heater. Komabe, poyerekeza ndi momwe zinthu zilili padziko lonse lapansi, pali kusiyana kwakukulu. Izi zimafuna khama lopitilira la akatswiri athu aukadaulo. Tikukhulupirira kuti ma diamondi geological drill bits athu azikhala bwino kwambiri. Ndipotu, ufa wa graphite umagwiritsidwa ntchito kwambiri pamoyo wathu watsiku ndi tsiku. Tiyeni tiuzeni mkonzi za iwo lero.
Ufa wa grafiti
Ufa wa graphite umagwiritsidwa ntchito kwambiri popanga mafakitale, komanso umagwiritsidwanso ntchito pa moyo watsiku ndi tsiku. Nayi njira yoyambira mwachidule yogwiritsira ntchito ufa wa graphite m'moyo watsiku ndi tsiku. Ufa wa graphite ndi mafuta achilengedwe. Uli ndi mafuta abwino odzipaka okha, ndipo ukasinthidwa kukhala ufa wabwino kwambiri wa graphite, mafuta ake opaka amakhala abwino kwambiri. Chifukwa chake, ukhoza kupangidwa kukhala mafuta opaka ufa wa graphite kuti ukhale wopaka ndi zina zotero.
Kodi mafuta opaka ufa wa graphite amagwiritsidwa ntchito kuti m'moyo watsiku ndi tsiku masiku ano? Ndi loko yodziwika kwambiri ya chitseko.
Electrode ya graphite
Loko la galimoto layamba kugwira ntchito. Popeza loko la chitseko ndi zinthu zina zakhala zikugwiritsidwa ntchito kwa nthawi yayitali, loko lapakati lidzagwirizana ndi mpweya ndi zinthu zina, zomwe zimayambitsa dzimbiri. Izi zitha kubweretsa zovuta pakutembenuza kiyi, kulumikiza ndi kuchotsa ma pulagi, komanso kutsegula. Ndikukhulupirira kuti anthu ambiri akumanapo ndi zochitika zotere. Masiku ano, mabungwe ambiri osankha makiyi ndi ogwira ntchito yokonza makiyi amalimbikitsa mafuta odzola a grafiti. Mafuta odzola a grafiti apakati awa adapangidwa kuti athetse mavuto monga kuvutika kutembenuza loko lapakati, kuteteza kuti lisapindike mwamphamvu panthawi yozungulira kiyi, zomwe pamapeto pake zimapangitsa kuti pakhale kufunikira kochotsa kapena kusintha loko, zomwe zimayambitsa mavuto akulu. Masiku ano, mabanja ambiri ali ndi mafuta odzola a grafiti kunyumba kuti asunge loko lapakati, koma anthu ambiri alibe. Uku ndiko kugwiritsa ntchito ufa wa grafiti tsiku ndi tsiku.
Mafuta opaka graphite okhala ndi khosi lotsekeka ali ndi ufa wapadera wa graphite wopaka mafuta. Koma sizikukhudza ngati mulibe. Mutha kupeza pensulo ndikugwiritsa ntchito mpeni wawung'ono kuti mukweze ufa wabwino kwambiri wa pensulo. Chifukwa masiku ano ma pensulo onse ali ndi ufa wa graphite, ndipo ufa wa graphite wonse ndi wopaka mafuta. Choyipa chake ndichakuti umatenga nthawi yambiri komanso umavuta, ndipo kuyera kwa ufa wa graphite sikoyera ndipo uli ndi zinthu zina. Mphamvu ya mafuta opaka mafuta si yabwino ngati ya mafuta opaka graphite okhala ndi khosi lotsekeka, komanso ndi yovuta kwambiri kugwiritsa ntchito. Sizophweka ngati mafuta opaka graphite okhala ndi khosi lotsekeka.
Zinthu zazikulu zomwe kampaniyo imapanga ndi izi: Graphite, zinthu za graphite, graphite ya flake, ufa wa graphite, pepala la graphite, graphite ya colloidal, graphite yoyendetsa, graphite yapakatikati, graphite ya carbon yambiri, graphite ya flake, graphite yoyera kwambiri, graphite yapadera ya zitsulo za ufa, ufa wapadera wa graphite wa maburashi a carbon, ufa wapadera wa graphite wa vanadium-nitrogen alloys, graphite ya flake ya zipangizo zokangana, graphite yowonjezereka, ufa wapadera wa graphite wa zokutira, mitundu yosiyanasiyana ya ufa wa graphite wa mapensulo, kupanga graphite emulsion Pali mitundu pafupifupi 100 ndi mitundu yoposa 200 ya pepala la graphite, mabuloko a graphite, graphite yopangira ndi zinthu za graphite zotsekera. Tsopano takhazikitsa ubale wa nthawi yayitali ndi mayunitsi oposa 200 am'nyumba ndi akunja ndipo ambiri mwa ogwiritsa ntchito ayamikira kwambiri.
Nthawi yotumizira: Meyi-08-2025