Kwiminyaka engama-50 edlulileyo,isostatic ecinezela igraphiteiye yavela ngokukhawuleza njengodidi olutsha lwemathiriyeli kumazwe ngamazwe, enxulumene ngokusondeleyo nobuchwephesha banamhlanje obuphezulu nokulindeleke kakhulu. Idlala indima ebalulekileyo kuwo omabini amacandelo okhuselo loluntu nolwesizwe, kwaye isetyenziswa kakhulu ekwenzeni izinto ezingenakuphinda zibuyiselwe ezifana neziko lekristale enye, iikristali zentsimbi eziqhubekayo zokuphosa, kunye neeelectrode zegraphite zomatshini wokukhupha umbane. Eli nqaku liza kuphonononga iindlela zokulungiselela, iipropathi, kunye nezicelo ezibalulekileyo zeisostatic ecinezela igraphitekwiinkalo ezahlukeneyo.
Indlela yokuLungisa ye-Isostatic Pressing Graphite
Iindlela zokwenziwa kweemveliso zegraphite ikakhulu zibandakanya ukubunjwa kwe-extrusion eshushu, ukubunjwa komngundo, kunye nokwenziwa koxinzelelo lwe-isostatic. Kwindlela yokuvelisa i-isostatic yokucinezela igraphite, izinto eziluhlaza ziphantsi koxinzelelo olujikelezayo, kwaye amasuntswana ekhabhoni ahlala ekwimeko engacwangciswanga, okukhokelela ekubeni akukho mahluko kancinci okanye kancinci kakhulu kwimveliso. Umlinganiselo wokusebenza kwesalathiso awukho mkhulu kune-1.1. Olu phawu lwenza isostatic pressing graphite eyaziwa ngokuba "isotropic".
Imimandla esetyenziswa ngokubanzi yegraphite ye-isostatic ecinezelayo
Imimandla yesicelo yegraphite ecinezelayo ye-isostatic ibanzi kakhulu, kubandakanya imiba emibini ephambili: ukhuselo loluntu nolwesizwe:
Kwintsimi yoluntu,usetyenziso lwe-isostatic yokucinezela igraphite yahluka ngokubanzi. Ingasetyenziselwa ukwenza iziko lekristale enye, edlala indima ebalulekileyo kubugcisa obuphezulu obunje nge-elektroniki kunye ne-aerospace, inceda ukuvelisa izixhobo ezikumgangatho ophezulu wekristale enye. Ukongeza, kwintsimi yentsimbi eqhubekayo yokuphosa i-crystallizers ye-graphite, i-isostatic pressing graphite inokuphucula umgangatho we-crystallization yesinyithi kwaye isetyenziselwa ukulungiselela iimveliso zokuphosa ezikumgangatho ophezulu. Ngexesha elifanayo, kwi-machining yokukhutshwa kombane, i-isostatic pressing graphite electrode ine-conductivity ephezulu kunye nokuzinza kwe-thermal, inceda ukufezekisa ukuchaneka okuphezulu kokukhutshwa kombane.
Kwinkalo yokhuselo lwesizwe,I-isostatic yokucinezela igraphite nayo ikwindawo ebalulekileyo. Ingasetyenziselwa ukwenza amacandelo egraphite kwiinjini zomoya, ukuphucula ukusebenza kwe-injini kunye nokuqina. Kwiinkqubo zesikhokelo somjukujelwa, igraphite ye-isostatic ingasetyenziselwa ukwenza izinzile ezichanekileyo kunye nezilawuli zengqondo, ukuphucula ukuchaneka kwemijukujelwa. Kulwakhiwo lwenqanawa, isostatic graphite ingasetyenziselwa ukwenza iipropellers zenqanawa kunye ne-rudder blades, ukuphucula ukusebenza kunye nokuphatha amandla emikhumbi yasemanzini.
Lilonke, isostatic pressing graphite luhlobo olutsha lwemathiriyeli enxulumene ngokusondeleyo ne-high-tech kwaye inezicelo ezibalulekileyo kuzo zombini iindawo zokhuselo loluntu kunye nelizwe. Iimpawu zayo ezinabileyo nezingenakubuyiselwa zenze i-isostatic pressing graphite ibe yimveliso edumileyo. Nangona kunjalo, inkqubo yokuvelisa i-isostatic yasekhaya yokucinezela i-graphite isafuna ukuphuculwa ukunyusa umgangatho wemveliso kunye nokhuphiswano. Abavelisi basekhaya kufuneka bafunde ngenkuthalo kumava angaphandle ahambele phambili, bomeleze uphando lobuchwepheshe kunye nophuhliso, kwaye bandise iinkqubo zemveliso ukukhuthaza uphuhliso lweshishini legraphite elicinezelayo laseTshayina, ukuze kuhlangatyezwane nemfuno yemarike ekhulayo.
Ixesha lokuposa: Oct-20-2023