I-Carbide ye-Carbide Carbide ye-Cubic Silicon CarbideIngabe i-High-Estrethth Beard -Shided (eyodwa -Dimensional) Monolithic, enezindawo eziningi ezinhle kakhulu zemishini ezifana namamodeli aphezulu aphezulu kanye namamodeli aphezulu. Isetshenziswa kabanzi ngezinto ezisetshenziswayo zensimbi nezenziwe nge-ceramic ezisekelwe ezinhlaka. Isetshenziswa kakhulu ezingxenyeni eziphezulu ezivuthiwe emkhakheni wamathuluzi we-ceramic, insimu yesikhala, ukuthwala, amaphampu amakhulu odaka, njll.

Izici Zomzimba: Luhlobo lweCrystal Crystal, okuyindlela efanayo ye-crystal njengedayimane.

Izici zamakhemikhali: Ukulwa nokulwa, ukumelana okushisa okuphezulu, ikakhulukazi ukumelana nokushisa okushisayo, ukumelana nokugqwala, ukumelana nemisebe.

Isicelo: Ukuqamba okuphezulu kwe-ceramic, isikhunta, ukudubula okuphezulu kwamandla aphezulu, ukumelana okushisa okuphezulu, njll.

I-Silicon Carbide inesakhiwo sedayimane le-crystal. Lokhu kungenxa yekhabhoni ne-silicon izinto ezakha ama-sics. Zingezinto ze-SP EXTEL ze-IVA etafuleni lomjikelezo we-element. Lapho lezi zinto zenza amakristalu amakristalu amakhulu ukuqina kwe-SP3, kunenkinobho eqinile eqinile, izici zentengo ezijwayelekile namandla aphezulu okhiye, ukunquma ukuthi i-silicon Carbide inamandla athile namandla emishini. Ubulukhuni be-Sic buka-Sic bufinyelele ku-9.5, okwesibili kuphela edayimane. Ama-cubic sic whic whiskers anobunzima obuphakeme, amamodulus, amandla ashukumisayo kanye nokumelana okushisa okuphezulu kunezinye izinto ezibonakalayo.

Ama-Siskers ama-Sic asatshalaliswe ngokulinganayo emzimbeni womzimba njengezinhlayiya zesigaba zesibili, ezingafanisa umzimba kahle. Ngemuva kokushisa okuphezulu kwenziwa, ngoba ukunwetshwa kwe-crystal kanye ne-crystal impahla yehlukile, i-crystal kanye nesibonisi sezinto ezibonakalayo zomzimba ngemuva kokuphazamiseka kwe-surplus, ngemuva kokuphela kwengcindezi, i-stress yokuqhekeka kwe-crack. Ukumunca ukucindezela kwangaphandle. In this way, the SiC whiskers can prevent the further expansion of micro -cracks by ”bridge couplet”, “crack deflection”, “crystal pull out effects” and “broken crystal effects”, thereby enhancing and reinforcing the body of the body. Izinto ezihlanganisiwe zinobunzima obuphakeme kanye nezakhiwo zemishini. Ngoba amakristalu e-SIC kumele abe nokuqina okuhle emazingeni okushisa aphezulu, izinto zawo ezithuthukisayo nezithuthukile ezihlanganisiwe zingagcina izakhiwo ezinhle zemishini lapho u-1000 ° C ngaphezulu kwe-1000 ° C.

 

I-Carbide ye-Carbide Carbide ye-Cubic Silicon CarbideIngasetshenziswa njenge-materail ethuthukisiwe ku-matrix yepulasitiki, i-matrix yensimbi noma i-ceramic substrate ukuze ithuthukise futhi igcizelele. Ukuholwa okuphezulu okushisayo, ukufakwa okuphezulu kwezinto zokwenziwa ze-SIC, ama-substrates okujikeleza okukhulu okuhlanganisiwe emkhakheni we-elekthronikhi nasezintweni ezihlanganisiwe. Njengento ebonakalayo yolwazi, inenani lesicelo esiphezulu emikhakheni yokuboniswa kwe-TV, ukuxhumana kwanamuhla, kanye nenethiwekhi.

Ama-whiskers e-carbic aillicon carbide aredismers enhle kakhulu yokukhulisa ukuthuthuka kwensimbi, ubumba, kanye ne-polymer polymer base composite.


Isikhathi sePosi: Oct-25-2022

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