Kuongorora
Iyo graphite inowanzoitikainogadzirwa kubva kune yakasikwa flake graphiti seyakakura zvinhu zvidiki zvekushandisa, uye zvinogadziriswa nepurasitiki crivesority clay kana kabhoni se carbs. Iyo ine maitiro ekudziya kwakanyanya kupesana, akasimba kufambidzana, akashata kupesana, uye hupenyu hwebasa rebasa. Munguva yakakwirira-tembiricha yekushandisa, iyo coefficient yekuwedzera kwekuwedzera idiki, uye ine zvimwe zvekuramba kuramba kuita kwekukurumidza kutonhora uye kupisa. Iyo ine yakasimba corrosion kuramba kune acidic uye alkaline mhinduro, yakanakisa makemikari kugadzikana, uye haina kutora chikamu mune chero mhedzisiro yemakemikari panguva yekunyungudika. Mukati madziro emifananidzo inowanzoitika, uye iyo yakanyungudutswa simbi yemvura haisi nyore kusvetuka uye ichiita kuti mvura yemukati ive yakanaka uye inokanda kugona, yakakodzera kukanda uye kuumba akasiyana siyana mold. Nekuda kwehunhu hwakanakisa pamusoro, graphite criptables inoshandiswa zvakanyanya mukunyorova kweAlloy Tool simbi uye isina-kusimba simbi uye alloys yavo.
Nyora
Grafu
1) Natural Graphite
Iyo inonyanya kugadzirwa neyechisikigo flake graphiti seyakakura zvinhu zvekushandisa, nekuwedzera kwevhu uye zvimwe zvekunongedza zvishandiso zvekushandisa. Iyo inowanzodaidzwa kunzi clay graphite inowanzoitika, nepo kabhoni binder mhando inocheka inogadzirwa neasphalt seye binder. Iyo inogadzirwa chete neyekuchinjisa simba revhu uye inonzi Hui clay binder mhando inowanzoitika. Iyo yekutanga ine simba rakakwirira uye rinopesana nekuvhundutsa kupokana. Izvo zvinoshandiswa pakunyungudika kwesimbi, mhangura, mauto emhangura, uye mamwe masimbi anosemerwa, aine masimbi akasiyana uye akanyungudika masimba kubva ku25g kusvika ku25g kusvika ku25G kusvika 500kg.
Rudzi urwu rwechiitiko chinosanganisira mashandiro akadai se skimming spoon, chivharo, chakabatanidzwa mhete, tsigiro inowanzoitika, uye tsvimbo inosimudzira.
2) Graphitic
Iyo yekare grafiti cripment inotaurwa pamusoro apa inowanzove neanoda kusvika 50% clay manyviki, nepo kusvibiswa (ASH zvirimo) muAnalthifite Cropitiki isingasviki 1%, inoshandiswa kunatswa kwakasimba simbi. Kune zvakare yakakwirira-yakakwirira-yakadzika graphite iyo yakave neyakagwinya Kugadziriswa kweGrafu Inogona zvakare kushandiswa sechinhu chinowanzoitwa chekuongororwa kwegasi nesimbi.
Maitiro ekugadzira
Iyo yekugadzira maitiro egirazi criphite crocties inogona kukamurwa kuita matatu marudzi: ruoko kuumbwa, kuumbwa kuumbwa, uye kumanikidza kuumba. Hunhu hwechibereko hwakanangana neyakagadziriswa nzira yekuumbwa. Iyo nzira yekugadzira inosarudza chimiro, density, hupfumi, uye masimba emuchina wemuviri unozvibata.
Ruoko rakaumbwa crabliblubs nekuda kwechokwadi zvinangwa hazvigone kuumbwa uchishandisa rotary kana kumanikidza nzira dzinoumba. Dzimwe dzakasarudzika dzakarovedzwa dzinokweretwa dzinogona kuumbwa nekubatanidza rotary kuumbwa uye ruoko kuumbwa.
Kuenderera mberi kuumbwa ihwo huri iyo inotenderera inogona kudzingira iyo mold kuti ishandise uye inoshandisa banga remukati kuti upedze clundu kuzadza kuumbwa.
Kudzvinyirira kuumbwa ndiko kushandiswa kwekumanikidzwa kwekumanikidzwa kwakadai sekumanikidzwa kwemafuta, kumanikidzwa kwemvura, kana kumanikidzwa kwemhepo sesimbi simbi semidziyo yemapurasitiki yekugadzira. Kuenzaniswa neiyo rotary yekuumba nzira, ine zvakanakira maitiro, kupfupika kutenderera, kubereka kwakakura, kwakaderera kunyorova, kuderera kuderera kwerostile uye porosity, yakakwirira yechigadzirwa uye density.
Chengetedza uye kuchengetedza
Graphite crcuducs inofanira kuchengetedzwa kubva pakunyorova. Graphite cripment inotsvaga zvakanyanya kunyorova, iyo inogona kuve nekukanganiswa kwehunhu. Kana ikashandiswa neyakambocherwa, inogona kukonzera kupaza, kuputika, kumucheto kudonha, uye pasi kudonha, zvichikonzera kurasikirwa nesimbi yakanyungudutswa uye kunyange tsaona dzinoshanda. Naizvozvo, kana uchichengetedza uye kushandisa graphite crculibles, kutariswa kunofanirwa kubhadharwa mukudzivirira.
Iyo yekuchengetedza yekuchengetedza graphite cripment inofanirwa kunge yakaoma uye inovhuvhuta, uye tembiricha inofanira kuchengetedzwa pakati pe5 × kusvika 25 ℃, ine humbozha ye50-60%. Crachblbiles haifanirwe kuchengetwa pane zvidhinha ivhu kana simende pasi kuti udzivise kunyorova. Iyo bulk graphi inowanzoiswa panhau yemapuranga, kunyanya 25-30cm pamusoro pevhu; Yakarongedzwa mumabhokisi emapuranga, mabhasiteni emapuranga, kana mabhegi emashanga, akarara anofanira kuiswa pasi pemapillet, kwete isingasviki 20cm pamusoro pevhu. Kuisa denderedzwa renzwi renzwi pane vakarara nderekuti rinoita kuti unyorove hunyoro. Pakati pedzimwe nguva yekunyepedzera, zvinodikanwa kuti utarise danda repazasi kumusoro, zvirinani neyekumusoro uye yepazasi zvimiro zvakatarisana. Kupindirana pakati pekutora uye kuitisa hakufanirwe kuve kwakanyanya. Kazhinji, kutanha kunofanira kuitwa kamwe chete mwedzi miviri. Kana iyo pasi roisture isiri yakakwira, yakatsemuka inogona kuitwa kamwe chete mwedzi imwe neimwe. Muchidimbu, kazhinji kutengesa kunogona kuwana yakanaka kunyorova-chiratidzo.
Kutumira Nguva: Sep-13-2023