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Khawucinge ngezinto ezenza iimveliso zakho zibe lula, ziqine, kwaye zigqume ngakumbi ngaxeshanye. Esi sisithembiso sokubaIi-cenospheres(iiMicrospheres), isongezo esisebenza kakuhle esilungele ukuguqula isayensi yezinto ezibonakalayo kwiindidi ezahlukeneyo zamashishini. Ezi ziqwenga zimangalisayo ezingenanto, eziqokelelwe kuthuthu lwempukane, zenzelwe ukubonelela ngeenzuzo ezingenakuthelekiswa nanto apho ukusebenza kubaluleke kakhulu.

Eyona nto iphambili ekusebenzeni kwazo kukho isakhiwo esahlukileyo: iqokobhe elitywiniweyo, elingqukuva elinomnyango ophantse ube yi-vacuum. Olu yilo lunobuchule luyimvelaphi yeenzuzo zabo ezintathu: ukukhanya okukhulu (okuxineneyo kwe-0.5-1.0 g/cm³), amandla amangalisayo (amandla oxinzelelo olumileyo angama-70-140 Mpa), kunye nobushushu obuphezulu (ukuqhuba ubushushu obuyi-0.054-0.095 W/m·K). Ukukwazi kwazo ukumelana nobushushu obufikelela kwi-1750°C kuzenza zibe yinxalenye ebalulekileyo kwiindawo ezinobushushu obuphezulu.

Ngaphandle kwezi mpawu ziphambili, ii-cenospheres zibonelela ngeempawu eziphuculweyo:

  • Ukusebenza Okuphuculweyo: Zisebenza njengeziqiniselo ezincinci, zonyusa ubulukhuni kunye nokumelana nokuguguleka kwii-composites ngelixa zinciphisa ubunzima kunye nokusetyenziswa kwezinto.
  • Uzinzo Oluphezulu: Ngenxa yokuba zinomswakama omncinci kwaye zixhathisa iikhemikhali ezininzi, ziqinisekisa ukusebenza rhoqo kunye nobude bexesha kwiimveliso zokugqibela.
  • Ukusebenza Okuphuculweyo: Ukuma kwazo okuncinci, okungqukuva kuphucula ukuhamba nokusasazeka kwiinkqubo zolwelo kunye nomgubo, ukusuka kwiipeyinti kunye neengubo ukuya kwisamente kunye neeplastiki, nto leyo ebangela ukuba ukugqitywa kube lula kwaye kube lula ukuyisebenzisa.
  • Iifomyula Ezisetyenziswa Ngamandla: Zifumaneka kuluhlu oluchanekileyo lobukhulu beesuntswana (ukusuka kwi-10 ukuya kwi-425 microns), zinokulungiswa ngokwezicelo ezithile, ukusuka ekuzaliseni ii-micro-pores kwiingubo ukuya ekuboneleleni ngesambuku kwikhonkrithi ekhaphukhaphu.

Amandla okusetyenziswa akanamda. Kwishishini lokwakha, benza izinto ezikhaphukhaphu ezilula, ezingatshiyo kwayeikhonkrithi yokukhusela. Kwiipeyinti kunye neengubo, zongeza ukungabonakali, ukuqina, kunye nokukhanya kobushushu. Kwicandelo leeplastiki kunye nee-composites, zinciphisa ubunzima kunye nokuncipha ngelixa ziphucula ukuqina kwesakhiwo. Ngaphezu koko, zibaluleke kakhulu kwiinkalo ezikhethekileyo ezifana nokufaka i-oyile kwindawo ye-oyile (njengesongezelelo esilula) kunye ne-aerospace (kwii-composites ezilula, ezikhuselayo).

Ngokudibanisa ii-cenospheres, abavelisi banokufikelela kwinqanaba elibalulekileyo: ukuphuhlisa iimveliso zesizukulwana esilandelayo ezingapheleli nje ekusebenzeni kakuhle nangokuhlala ixesha elide kodwa ezizinzileyo nezingabizi kakhulu. Vula umlinganiselo omtsha wokusebenza kwezinto.

Nxibelelana nathi ukuze ufumane iisampulu, ixabiso kunye neenkcukacha ezithe vetshe malunga nolwazi lwemveliso.

Vula uBuchule beZinto nge-High-Performance Cenospheres


Ixesha lokuthumela: Novemba-03-2025