Ultra High Power Graphite Electrodes: Senotlolo sa Keketseho ea Tlhahiso ea Tšepe

Hobanegraphitee na le thepa e ngata e babatsehang, e sebelisoa haholo ho metallurgy, mechine, motlakase, lik'hemik'hale, masela, tšireletso ea naha le likarolo tse ling tsa indasteri.E ka sebelisoa e le lintho tse refractory.Lihlahisoa tsa graphiteboloka lisebelisoa tsa pele tsa lik'hemik'hale tsa flake graphite le ho ba le thepa e matla ea ho itlotsa.Litšobotsi tsa phofo ea graphite ke ho hanyetsa acid e matla, ho hanyetsa kutu le ho hanyetsa mocheso o phahameng oa 3000 ° C le ho hanyetsa mocheso o tlase oa -204 °C.Ka nako e ts'oanang, matla a eona a ho hatella a kholo ho feta 800kg / cm2, 'me ke anti-oxidation.E lahleheloa ke 1% ea boima ba eona moeeng oa 450 ° C mme e na le sekhahla sa ho khutla.15-50% (boima ba 1.1-1.5).Ka hona, lihlahisoa tsa graphite li sebelisitsoe haholo ho metallurgy, indasteri ea lik'hemik'hale, indasteri ea petrochemical, fisiks ea matla a phahameng, sefofane, lisebelisoa tsa elektroniki, joalo-joalo.

Graphite

 

1. Lihlahisoa tsa graphite li na leadsorption e ntle.

Sebopeho sa pore ea mashala se etsa hore mashala a be le thepa e ntle ea adsorption, kahoo mashala a atisa ho sebelisoa e leadsorbentthepa bakeng sa ho monya mongobo, monko, lintho tse chefo, joalo-joalo Re entse liteko.Terei ea ho baka ea graphite e sebelisitsoeng bakeng sa barbecue matsatsing a 'maloa a fetileng e shebahala e hloekile haholo, empa ha e chesoa ka seapehi sa induction, u tla bona hore mafura le lintho tse kotsi tse adsorbed nakong ea barbecue e fetileng li tla tsoa butle, empa u se ke oa tšoenyeha.E hlakole ka napkin e hloekileng 'me e se e loketse ho sebelisoa.

2. Lihlahisoa tsa graphite li na leconductivity e ntle ea mocheso, ho fetisa mocheso ka potlako, ho futhumatsa liaparo tse tšoanang, le ho boloka mafura.Lipane tsa ho baka le lipitsa tse entsoeng ka graphite li futhumala kapele, ’me lijo tse phehiloeng li futhumatsoa ka ho lekana, li phehiloe ho tsoa ka hare, ’me nako ea ho futhumatsa e khutšoanyane.Ha se feela hore e latsoeha e hloekile, empa e ka boela ea notlela limatlafatsi tsa pele tsa lijo.Re entse liteko.Ha u pheha nama ka tray ea ho baka ea graphite, cooker ea induction e ka futhumatsoa ka metsotsoana e 20-30 feela ha e qala ho buloa mollong o phahameng.

3. Lihlahisoa tsa graphite li na lebotsitso ba lik'hemik'hale le ho hanyetsa ho bola.

Graphite e na le botsitso bo botle ba lik'hemik'hale mochesong oa kamore 'me ha e chesoe ke asiti leha e le efe e matla, alkali e matla le solvent ea tlhaho.Ka hona, le haeba lihlahisoa tsa graphite li sebelisoa ka nako e telele, ha ho na ho senyeha ho fokolang, hafeela li hlakotsoe, li ntse li le ncha.
4. Lihlahisoa tsa graphite li na lematla a anti-oxidation le litlamorao tse fokotsang.
Lihlahisoa, haholo-holo materase a graphite, li ka hlahisa li-ion tse mpe tsa oksijene ka mor'a ho futhumatsa, tse ka kenyang lintho tse potolohileng, ho boloka bophelo bo botle ba batho, ho thibela botsofali ka katleho, le ho etsa hore letlalo le be le khanya le elasticity.

5. Lihlahisoa tsa graphiteli na le botsoalle ba tikoloho ebile li phetse hantle, ntle le tšilafalo ea mahlaseli a kotsi le ho hanyetsa mocheso o phahameng.

Carbon e tlameha ho feta bonyane matsatsi le masiu a leshome le metso e 'meli ea graphitization sebakeng sa mocheso o phahameng oa likhato tse 2000-3300 hore e be graphite.Ka hona, lintho tse chefo le tse kotsi ka graphite li se li lokollotsoe, 'me li tsitsitse bonyane ka har'a likhato tse 2000.

 

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