Ukusetyenziswa okuphambili kweemveliso zegrafiti

Iimveliso zegrafiti zinokukhupha imisebe ye-infrared ekude emva kokufudumeza.

Isitena seMagnesium-carbon Isithinteli seMagnesium-carbon siphakathi kweli xesha, esaphuhliswa yi-United States, ishishini lokwenza intsimbi laseJapan laqala ukusebenzisa isitena seMagnesium-carbon ekupholiseni amanzi ekunyibilikiseni isithando somlilo. Izitena zeMagnesium-carbon zisetyenziswa kakhulu ekwenzeni intsimbi kwihlabathi liphela kwaye ziye zaba yindlela yendabuko yokusebenzisa igraphite. Ekuqaleni kweminyaka elishumi, izitena zeMagnesium-carbon zaqala ukusetyenziswa kwi-lining ye-oxygen top-blown converter.

Izitena ze-aluminium zekhabhoni, izixhobo ze-aluminium ezichasene nekhabhoni, zisetyenziswa kakhulu kwi-constant casting, i-flat steel billet self-positioning pipeline cover, i-underwear nozzle kunye ne-oil well blasting cylinder. Intsimbi eveliswa yi-constant casting eJapan ibangela okungaphezulu kwemveliso iyonke.

Iimveliso zeCrucible kunye nezinye ezinxulumene nazo ezenziwe nge-graphite molding kunye ne-refractory crucible kunye nezinye ezinxulumene nazo, ezifana ne-crucible, ibhotile yentamo egobileyo, iplagi kunye ne-nozzle, njl.njl., zinokumelana nomlilo okuphezulu, ukwanda okuphantsi kobushushu, inkqubo yokunyibilikisa isinyithi, ngokungena kwesinyithi kunye nokukhukuliseka nako kuzinzile, uzinzo oluhle lobushushu kubushushu obuphezulu kunye nokuqhuba kakuhle kombane. Ke ngoko, i-graphite crucible kunye neemveliso zayo ezinxulumene nayo zisetyenziswa kakhulu kwinkqubo yokunyibilikisa isinyithi ngokuthe ngqo. I-crucible yendabuko ye-graphite yodongwe yenziwe ngomxholo wekhabhoni omkhulu kune-graphite yesikali, ngokuqhelekileyo isikali se-graphite kufuneka sibe sikhulu kune-mesh (- screen), kwaye uphuculo olubalulekileyo kwitekhnoloji yemveliso ye-crucible yangaphandle kukuba uhlobo lwe-graphite esetyenzisiweyo, ubungakanani besikali kunye nomgangatho zinokuguquguquka okukhulu kulandelwa kukusetyenziswa kwe-silicon carbide graphite crucible endaweni ye-crucible ye-graphite yodongwe yendabuko. Oku kungenxa yokungeniswa kwetekhnoloji yoxinzelelo oluqhubekayo kushishino lokwenza intsimbi. Ukusetyenziswa kwetekhnoloji yoxinzelelo oluqhubekayo kunokwenza ukuba i-graphite encinci isetyenziswe, kwi-crucible ye-graphite yodongwe, nakwi-crucible ye-silicon carbide, umxholo wezinto ezinkulu ubalwa kuphela, kwaye umxholo we-carbon we-graphite uncitshisiwe.

ukwenza intsimbi

I-Graphite kunye nezinye izinto ezingcolileyo zingasetyenziswa njengee-carburizers kwishishini lokwenza intsimbi. I-Carburizing isebenzisa uluhlu olubanzi lwezinto ze-carbonaceous, kubandakanya i-graphite yokwenziwa, i-petroleum coke, i-metallurgical coke kunye ne-graphite yendalo. I-Graphite iseyenye yezona zinto ziphambili ezisetyenziswa yi-graphite efana nomhlaba ehlabathini.

Izinto zokuqhuba

I-Graphite isetyenziswa kakhulu kushishino lombane njengee-electrode, iibhrashi, ii-carbon rods, iityhubhu zekhabhoni, ii-mercury rectifiers, ii-graphite gaskets, iinxalenye zefowuni, i-television picture tube coating njalo njalo. Phakathi kwazo, i-graphite electrode yeyona isetyenziswa kakhulu, ekunyibilikiseni intsimbi eyahlukeneyo ye-alloy, i-iron alloy, ukusetyenziswa kwe-graphite electrode, emva koko i-electrode enamandla ngokusebenzisa i-electrode ukuya kwindawo yokunyibilika kwesithando, ivelise i-arc, ukuze amandla ombane abe ngamandla obushushu, ubushushu bunyuke bufikelele malunga, ukuze kufezekiswe injongo yokunyibilika okanye ukusabela. Ukongeza, xa kusetyenziswa i-electrolyzing ye-magnesium, i-aluminium kunye ne-sodium, i-anode yeseli ye-electrolytic ikwasebenzisa i-graphite electrode. I-graphite electrode ikwasetyenziswa njengesixhobo sokuqhuba intloko yesithando somlilo ukuvelisa izithando zokumelana ne-abrasive. I-graphite esetyenziswa kushishino lombane ineemfuno eziphezulu zobukhulu be-particle kunye ne-grade. Njengeebhetri ze-alkaline kunye nezinye iimveliso zekhabhoni zombane ezikhethekileyo, ubungakanani be-graphite particle kufuneka bulawulwe ngaphakathi kobubanzi beprojekthi, i-grade ingaphezulu, kwaye ukungcola okuyingozi (ikakhulu i-metal iron) kufuneka kube ngaphantsi. I-graphite esetyenziswa kwityhubhu yomfanekiso weTV inezi mfuno zilandelayo zobukhulu besuntswana. I-Graphite idla ngokusetyenziswa njengesithambisi kushishino loomatshini. Ioyile yokuthambisa idla ngokusetyenziswa phantsi kwesantya esiphezulu, ubushushu obuphezulu, iimeko zoxinzelelo oluphezulu, kwaye izinto ezinganyangekiyo ze-graphite zinokusebenza ngaphandle kweoyile yokuthambisa kubushushu obuphezulu nakwisantya esiphezulu kakhulu sokutyibilika. Izixhobo ezininzi zokuhambisa izixhobo ezibolayo, izixhobo ze-graphite ezisetyenziswa kakhulu ezenziwe ngeeringi zepiston, izitywino kunye neebheringi, xa zisebenza, akufuneki zongeze ioyile yokuthambisa, ubisi lwe-graphite lukwaluthambisi olufanelekileyo lokucubungula isinyithi ezininzi (umzobo wentambo, umzobo wetyhubhu).

Izinto ezimelana nokugqwala

I-Graphite inozinzo oluhle lweekhemikhali. I-graphite ecutshungulwe ngokukodwa ineempawu zokuxhathisa ukugqwala, ukuqhuba kakuhle kobushushu kunye nokungangeni kakuhle kwamanzi, kwaye isetyenziswa kakhulu kwimveliso ye-heat exchangers, iitanki ze-reaction, i-condenser, ii-combustion towers, ii-absorption towers, ii-coolers, ii-heaters, ii-filters, ii-pumps kunye nezinye izixhobo. Ezi zixhobo zisetyenziswa kwi-petrochemical, i-hydrometallurgy, i-asidi kunye ne-alkali production, i-synthetic fiber, iphepha kunye namanye amacandelo emizi-mveliso, zinokonga izinto ezininzi zesinyithi. 0 Kwi-casting, sanding, pressing kunye nezixhobo ze-metallurgical ezishushu kakhulu ngenxa ye-coefficient encinci yokwandiswa kwe-graphite, kunye nokukwazi ukutshintsha ukubanda kunye nobushushu, zingasetyenziswa njenge-mold yeglasi, emva kokusetyenziswa kwe-graphite, ii-castings zesinyithi ezimnyama ezifunyenweyo ubungakanani obuchanekileyo, umphezulu ogudileyo, isivuno esiphezulu, zingasetyenziswa ngaphandle kokucutshungulwa okanye ukucutshungulwa kancinci, ngaloo ndlela zisindisa isinyithi esininzi. Ukuveliswa kwe-carbide kunye nezinye iinkqubo ze-powder metallurgy, zihlala zenziwe ngezinto ze-graphite zokumelana noxinzelelo ekutshiseni iinqanawa. I-monocrystalline silicon crystal growth crucible, i-regional refined vessel, i-bracket, i-fixture, i-induction heater, njl.njl., zicutshungulwa nge-graphite ecocekileyo kakhulu. Ukongeza, i-graphite ingasetyenziswa njengepleyiti yokukhusela i-graphite kunye nesiseko se-vacuum metallurgy, ityhubhu yesithando somlilo esinokumelana nobushushu obuphezulu, intonga, ipleyiti, igridi kunye nezinye izinto.

Amandla e-athomu

I-Graphite inamandla okunciphisa i-neutron deceleration, eyokuqala njenge-moderator esetyenziswa kwi-atomic reactors, i-uranium-graphite reactor yi-atomic reactor esetyenziswa kakhulu. Njengamandla e-atomic energy reactor deceleration material kufuneka ibe nendawo yokunyibilika ephezulu, uzinzo, ukumelana nokugqwala, i-graphite inokuhlangabezana ngokupheleleyo neemfuno ezingentla. Ubunyulu be-graphite esetyenziswa njenge-atomic reactor buphezulu kakhulu, kwaye umxholo wokungcola akufuneki udlule amashumi amabini (inxalenye enye kwisigidi), ingakumbi umxholo we-boron kufuneka ube ngaphantsi.

Izinto ezithintela ukungcola kunye nezithintela umhlwa

I-Graphite ingathintela ukukrwala kwebhoyila, uvavanyo lweyunithi efanelekileyo lubonisa ukuba ukongeza umlinganiselo othile womgubo we-graphite emanzini (malunga netoni nganye yamanzi) kungathintela ukukrwala kumphezulu webhoyila. Ukongeza, i-graphite esetyenziswa kwiitshimini zesinyithi, uphahla, iiBridges, imibhobho inokuba luncedo ekulweni nokugqwala kwaye ithintele umhlwa.

Ezinye iindlela zokusebenzisa

Ngophuhliso oluqhubekayo lwesayensi netekhnoloji, abantu baye baphuhlisa iindlela ezininzi ezintsha zokusebenzisa i-graphite. Iimveliso ze-graphite eziguquguqukayo. I-graphite eguquguqukayo, eyaziwa ngokuba yi-expanded graphite, yimveliso entsha ye-graphite eyaphuhliswa ngeminyaka yoo-1990. I-United States iphumelele uphando lwezinto zokuvala i-graphite eziguquguqukayo ukusombulula ingxaki yokuvuza kwee-valve zamandla e-atomic, kwaye emva koko iJamani, iJapan kunye neFransi nazo zaqala ukuphuhlisa nokuvelisa. Ukongeza kwiimpawu ze-graphite yendalo, le mveliso inokuguquguquka okukhethekileyo kunye nokuthamba. Ke ngoko, sisixhobo sokuvala esifanelekileyo. Sisetyenziswa kakhulu kwi-petrochemical, amandla e-atomic nakwamanye amacandelo emizi-mveliso. Imfuno yemarike yamazwe ngamazwe iyanda minyaka le.

Iimveliso ezicocekileyo kakhulu zisetyenziswa kwi-metal smelting ecocekileyo kakhulu, kushishino lwe-elektroniki, kushishino lwenyukliya nakwimveliso ye-mold; Iimveliso eziqhelekileyo zisetyenziswa kwi-aluminium electrolysis tank, kwi-powder metallurgy sintering furnace, kwi-ferroalloy furnace nakwezinye izinto zokwakha kwi-mineral furnace.

Inkampani yethu inokubonelela abathengi ngeentlobo ezahlukeneyo zeemveliso zegrafiti yoomatshini, wamkelekile ukuba unikezele ngemizobo ngokwezifiso ezikhethekileyo. Kutshanje, inkampani yethu ibonelele ngemveliso zegrafiti bushing ezenzelwe wena kubathengi abadala, ngokwemizobo kunye neemfuno ezibonelelwa ngabathengi abadala, umgangatho kunye nobungakanani, ezigqityiweyo ngexesha kwaye zihanjiswa njengoko kuthembisiwe, sinethemba lokufumana ukuthenjwa ngabathengi abaninzi ngobuchwephesha bethu kunye nokuthembeka.