• 01_Exlabesa_10.10.2019

Litaba

Litaba

Isostatic pressing graphite: thepa e ikhethang masimong a mangata

letsopa la graphite crucible

Isostatic tobetsa graphiteke thepa e nang le mesebetsi e mengata e phethang karolo ea bohlokoa mafapheng a fapaneng.Ka tlase, re tla fana ka kenyelletso e qaqileng mabapi le ts'ebeliso e fapaneng ea graphite e hatellang ea isostatic mafapheng a 'maloa a maholo ho utloisisa ts'ebeliso ea eona e atileng le boleng ba bohlokoa indastering ea sejoale-joale.

 

1. Likopo tsa indasteri ea matla a nyutlelie

Li-reactors tsa nyutlelie ke motheo oa indasteri ea matla a nyutlelie, tse hlokang lithupa tsa taolo ho lokisa palo ea li-neutron ka nako e nepahetseng ho laola liphetoho tsa nyutlelie.Li-reactors tse nang le mocheso o phahameng oa mocheso oa khase, lisebelisoa tse sebelisetsoang ho etsa lithupa tsa taolo li hloka ho lula li tsitsitse mocheso o phahameng le libaka tsa mahlaseli.Isostatic pressing graphite e fetohile e 'ngoe ea lisebelisoa tse loketseng bakeng sa lithupa tsa ho laola ka ho kopanya carbon le B4C ho etsa cylinder.Hajwale, dinaha tse kang Aforika Borwa le China di ntse di ntshetsapele ka mafolofolo dipatlisiso le ntshetsopele ya ditjhelete tsa kgwebo tse pholileng ka kgase.Ho feta moo, lebaleng la nyutlelie fusion reactor, joalo ka Lenaneo la Machabeng la Thermonuclear Fusion Experimental Reactor (ITER) le nchafatso ea lisebelisoa tsa Japane tsa JT-60 le merero e meng ea liteko ea reactor, isostatic graphite le eona e na le karolo ea bohlokoa.

 

2. Kopo tšimong ea mechine ea ho ntša motlakase

Motlakase oa ho ntša motlakase ke mokhoa o phahameng oa ho sebetsa ka mokhoa o nepahetseng o sebelisoang haholo tšimong ea hlobo ea tšepe le machining a mang.Ts'ebetsong ena, graphite le koporo hangata li sebelisoa e le lisebelisoa tsa elektrode.Leha ho le joalo, li-electrode tsa graphite tse hlokehang bakeng sa mochini o ntšang metsi li hloka ho fihlela litlhoko tse ling tsa bohlokoa, ho kenyeletsoa tšebeliso e tlase ea lisebelisoa, lebelo la machining le potlakileng, ho ba mahlahahlaha holimo, le ho qoba ho hlaha ha lintlha.Ha li bapisoa le li-electrode tsa koporo, li-electrode tsa graphite li na le melemo e mengata, tse kang tse bobebe le tse bonolo ho li tšoara, li sebetsa habonolo, 'me ha li na khatello ea maikutlo le ho senyeha ha mocheso.Ha e le hantle, li-electrode tsa graphite le tsona li tobana le mathata a mang, a kang ho atisa ho hlahisa lerōle le ho senyeha.Lilemong tsa morao tjena, li-electrode tsa graphite bakeng sa machining a ultrafine particle discharge li hlahile 'marakeng, ka sepheo sa ho fokotsa tšebeliso ea graphite le ho fokotsa sekhahla sa likaroloana tsa graphite nakong ea mochine oa ho ntša metsi.Ho rekisoa ha theknoloji ena ho tla itšetleha ka boemo ba theknoloji ea tlhahiso ea moetsi.

 

3. Non ferrous tšepe tsoela pele ho lahla

Non ferrous metal continuous casting e se e le mokhoa o tloaelehileng oa ho hlahisa koporo e kholo, boronse, koporo, koporo e tšoeu le lihlahisoa tse ling.Ts'ebetsong ena, boleng ba crystallizer bo phetha karolo ea bohlokoa ho sekhahla sa boleng ba sehlahisoa le ho ts'oana ha sebopeho sa mokhatlo.Isostatic pressing graphite material e se e le khetho e nepahetseng bakeng sa ho etsa likristale ka lebaka la mocheso oa eona o motle oa mocheso, botsitso ba mocheso, ho itšehla thajana, ho thibela metsi le ho se sebetse ha lik'hemik'hale.Mofuta ona oa crystallizer o bapala karolo ea bohlokoa ts'ebetsong e tsoelang pele ea ho lahla litšepe tse se nang ferrous, ho ntlafatsa boleng ba tšepe ea tšepe le ho lokisa lihlahisoa tsa boleng bo holimo.

 

4. Likopo mafapheng a mang

Ntle le indasteri ea matla a nyutlelie, machining a lahlang, le tšepe e sa khaotseng ea tšepe e sa khaotseng, graphite ea isostatic e boetse e sebelisoa ha ho etsoa liforomo tsa sintering bakeng sa lisebelisoa tsa daemane le lialloi tse thata, likarolo tsa sebaka sa mocheso bakeng sa mochini oa ho taka oa fiber optic (joalo ka li-heaters, li-cylinders, joalo-joalo), likarolo tsa sebaka sa mocheso bakeng sa libopi tsa mocheso oa vacuum (joalo ka liheaters, liforeimi tse nang le liforeimi, joalo-joalo), hammoho le li-heaters tse nepahetseng tsa graphite, lisebelisoa tsa ho tiisa mechine, mehele ea piston, li-bearings, li-nozzles tsa rocket le masimo a mang.

 

Ka kakaretso, isostatic pressing graphite ke thepa e sebetsang ka bongata e sebelisoang haholo mafapheng a fapaneng a kang indasteri ea matla a nyutlelie, machining a tsoang, le tšepe e sa khaotseng ea tšepe.Ts'ebetso ea eona e ntle haholo le ho ikamahanya le maemo li e etsa e 'ngoe ea lisebelisoa tsa bohlokoa mafapheng a mangata a indasteri.Ka nts'etsopele e tsoelang pele ea thekenoloji le tlhokahalo e ntseng e eketseha, menyetla ea ts'ebeliso ea graphite ea isostatic e tla ba e pharaletseng, e tlisang menyetla le mathata a mangata ho nts'etsopele ea liindasteri tse fapa-fapaneng.


Nako ea poso: Oct-29-2023