I-Silicon CarbideIngabe okwenziwe ngobuhlakani okwenziwe nge-silicon nama-athomu ekhabhoni kuhlelwe ngesakhiwo se-crystal esihlanganisiwe. Lokhu kuhlelwa kwe-athomu okuhlukile kunikeza izakhiwo eziphawuleka: cishe kunzima njengedayimane (9.5 esikalini se-MOHS), amahlandla amathathu alula kunensimbi, futhi akwazi ukubekezelela amazinga okushisa angaphezu kuka-1,600 ° C. Ngaphezu kwalokho, ukuvumelanisa kwayo okuphezulu okuphezulu nokuqina kwamakhemikhali kwenza kube kuhle ngezindawo ezicindezelekile kakhulu.
Izicelo zezempi: Ukuvikela izimpilo zokulwa
Kwaphela amashumishumi eminyaka, amabutho amabutho afune izinto ezilinganisela ukuvikelwa nokuhamba. Izembatho zensimbi zendabuko, ngenkathi zisebenza ngempumelelo, zengeza isisindo esibalulekile ezimotweni nabasebenzi. I-Silicon Carbide Cerbics ixazulule le nkinga. Uma isetshenziswa ezinhlelweni zezembatho ze-composite-ezivame ukwenziwa ngezinto ezifana ne-polyethylene noma i-aluminium-sic ceramics idlula ekuphazamiseni nasekuhlaseleni amandla ezinhlamvu, ama-shrapnel, nezicucu eziqhumayo.
Izimoto zamasosha zanamuhla, amapuleti ezempi omzimba, kanye nezihlalo zendiza enophephela emhlane zikhuphuka zifaka amaphaneli we-cic ceramic. Isibonelo, izigqoko zokulwa nezempi ezilandelayo zase-US Army zisebenzisa ama-composites asuselwa ku-SIC ukunciphisa isisindo ngenkathi ugcina ukuvikeleka emjikelezweni wezibhamu. Ngokufanayo, amakhithi wezempi e-ceramic ceramic ceramic wezimoto ezihlomile athuthukisa ukuhamba ngaphandle kokuyekethisa ukuphepha.
Ukuguqulwa Kwezemikhandlu: Ukuphepha Ngaphezulu Kwempi Yempi
Izakhiwo ezifanayo ezenza ubuciko be-ceramics zibaluleke kakhulu empini manje sezivinjelwe ukuvikela izakhamizi. Njengoba izindleko zokukhiqiza ziyehla, izimboni zamukela le "super ceramic" ezindleleni zokudala:
1. Izikhali zezezimo zezentethuko: Abaphathi bephrofayili ephezulu, ama-diplomats, kanye nezimoto ze-VIP manje zisebenzisa amaphaneli aqondayo aqondayo we-Ceramic-okuqinisiwe ukuze amelane nenhlamvu, ahlanganise nokunethezeka ngokuphepha.
2. I-Aerospace & Umjaho: Amaqembu weFomula 1 nabakhiqizi bezindiza bashumeke amapuleti amancane obukhali ezinhlamvu ezingxenyeni ezibucayi ukuqapha ngokumelene nemithelela yemfucumfucu.
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Uhlelo lokusebenza lomphakathi olusakazekile kakhulu, nokho, lulele kumapuleti wokuzivikela we-ceramic. Lawa mapaneli angasindi manje atholakala ku:
- I-Firefightery Gear ukuze uhlukanise ukuwa imfucumfucu
- Izindlu ze-Drone zokuvikelwa kokushayisana
- Amasudi agibele izithuthuthu agibele ngezembatho ezingamelana ne-abrasion
- Izikrini zokuphepha zamabhange nezindawo ezinobungozi obukhulu
IZINSELELE NEZIMPAHLA ZOKUGCINA
Ngenkathi i-airbide ye-karicon carbide inikela ngezinzuzo ezingenakuqhathaniswa, ubucwebe babo buhlala bunomkhawulo. Onjiniyela babhekana nalokhu ngokuthuthukisa izinto ze-hybrid - ngokwesibonelo, ukushumeka imicu emihle kumatikuletsheni we-polymer-ukuthuthukisa ukuguquguquka. Ukukhiqiza okungeziwe (Ukuphrinta kwe-3D) zezakhi ze-SIC nazo zithola ukugcwala, okunika amandla ukwakheka okuyinkimbinkimbi kwezixazululo zokuvikela ngokwezifiso.
Ukusuka ekumiseshweni kwezinhlamvu ukuvikela izimpilo zansuku zonke, i-silicon carbiide ceramics epitomize ukuthi ama-hilier amasha angavela kanjani kumathuluzi asindisa impilo. Njengoba ucwaningo luqhubeka, maduze nje singabona izembatho zempi ezisekelwe ekulimaleni komhlaba, izingqalasizinda zomlilo zasendle, noma ubuchwepheshe obugqokekayo bezemidlalo ngokweqile. Emhlabeni lapho izimfuno zokuphepha zikhula zinzima ngokwengeziwe, lokhu kumiswa okumangalisayo kwe-ceramic kulungele ukufeza inselelo - ungqimba olungasindi olungasindi, olunzima lwe-Ultra ngesikhathi.
Isikhathi sePosi: Mar-20-2025