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Yiba nomfanekiso-ngqondweni wesixhobo esenza kwangaxeshanye iimveliso zakho zibe khaphukhaphu, zomelele, kwaye zikhuseleke ngakumbi. Esi sisithembiso sikaIiCenospheres(IiMicrospheres), isongezo esisebenza ngokuphezulu esilungele ukuguqula inzululwazi yezinto kuluhlu olukhulu lwamashishini. Ezi ngqukuva zimangalisayo, zivunwe kuthuthu lwempukane, zenzelwe ukuzisa izibonelelo ezingenakuthelekiswa nanto apho ukusebenza kubaluleke kakhulu.

Embindini wokusebenza kwabo sisakhiwo esikhethekileyo: igobolondo etywiniweyo, engqukuva kunye ne-vacuum yangaphakathi ekufutshane. Olu luyilo lunobuchule luyimvelaphi ye-trifecta yabo yeenzuzo: ukukhanya okugqithisileyo (kunye noxinano lokwenene lwe-0.5-1.0 g/cm³), amandla amangalisayo (amandla oxinzelelo lwe-static ye-70-140 Mpa), kunye nokugquma kwe-thermal ephezulu (i-thermal conductivity ye-0.054-0.095 W / m · K). Ukukwazi kwabo ukumelana namaqondo obushushu ukuya kuthi ga kwi-1750°C kubenza babe yinxalenye eyimfuneko kwiindawo zobushushu obuphezulu.

Ngaphaya kwezi zakhiwo zingundoqo, ii-cenospheres zibonelela ngeqela leempawu eziphuculweyo:

  • Ukusebenza okuLungileyo: Zisebenza njengezoqinisekiso ezincinci, zinyusa ubulukhuni kunye nokumelana nokunxiba kwii-composites ngelixa zinciphisa ubunzima obupheleleyo kunye nokusetyenziswa kwempahla.
  • Uzinzo oluPhezulu: Ngomswakama ophantsi kunye nokuchasana kweekhemikhali eziphezulu, ziqinisekisa ukusebenza okuhambelanayo kunye nokuphila ixesha elide kwiimveliso zokugqibela.
  • Ukomelezwa kokuSebenza: Ubume bazo obuhle, obungqukuva buphucula ukuhamba kunye nokusasazwa kwiinkqubo zolwelo kunye nomgubo, ukusuka kwiipeyinti kunye neengubo ukuya kwisamente kunye neeplastiki, okukhokelela ekugqityweni okugudileyo kunye nokulula ukusetyenziswa.
  • Ukuqulunqwa okungafaniyo: Ifumaneka kuluhlu oluchanekileyo lobungakanani beengqungquthela (ukusuka kwi-10 ukuya kwi-425 microns), ziyakwazi ukulungelelaniswa kwizicelo ezithile, ukusuka ekuzaliseni i-micro-pores kwiingubo zokubonelela ngobuninzi kwikhonkrithi ekhaphukhaphu.

Amandla esicelo akanamda. Kwishishini lokwakha, zenza i-lightweight, i-cast-resistant-resistant castables kunyeikhonkrithi yokugquma. Kwiipeyinti kunye neengubo, zongeza ukukhanya, ukuqina, kunye nokubonakala kwe-thermal. Kwicandelo leeplastiki kunye neengqungquthela, banciphisa ubunzima kunye nokunciphisa ngelixa bephucula ukunyaniseka kwesakhiwo. Ngaphaya koko, zibalulekile kumasimi akhethekileyo afana ne-oilfield cementing (njengesongezelelo esikhaphukhaphu) kunye ne-aerospace (kwi-lightweight, insulating composite).

Ngokudibanisa i-cenospheres, abavelisi banokufikelela kwinqanaba elibalulekileyo: ukuphuhlisa iimveliso zesizukulwana esilandelayo ezingasebenziyo kuphela kwaye zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala khona. Vula idimension entsha yokusebenza kwezinto.

Qhagamshelana nathi ukufumana iisampulu, ixabiso kunye neenkcukacha ezithe vetshe ngolwazi lwemveliso.

Ukuvula i-Material Innovation nge-High-Performance Cenospheres


Ixesha lokuposa: Nov-03-2025