I-silicon carbideifayibha kunye nefayibha yekhabhoni zombini ziyifayibha yeseramikhi enamandla aphezulu kunye nemodulus ephezulu. Xa ithelekiswa nefayibha yekhabhoni, isiseko sefayibha yesilicon carbide sinezi nzuzo zilandelayo:
1. Ukusebenza kwe-antioxidant kubushushu obuphezulu
Kwindawo enobushushu obuphezulu okanye kwindawo ene-aerobic, ukumelana ne-silicon carbide fiber oxidation kunamandla kakhulu kune-carbon fiber. Ngoku i-silicon carbide fiber yasekhaya inokufikelela kwi-1200℃, 1250℃ ukumelana ne-oxidation yobushushu obuphezulu. IJapan ingenza i-1500℃ ixesha elide.
2. Ukusebenza kakuhle kobushushu
I-silicon carbide fiber inokuthiwa yi-semiconductor grade okanye i-insulation grade i-high performance ceramic fiber, ngoko ke ingasetyenziswa kwezinye ii-carbon fiber application, kwaye ayinakusetyenziswa kwezinye ii-fields ezineemfuno ze-insulation (i-carbon fiber ine-conductivity engcono).
3. Ukusebenza kulula ukulawulwa
I-Pioneer ye-silicon carbide fiber poly carbon silane (PCS), enoluhlu lwezinto, ukulungiswa kweefayibha ze-silicon carbide ezineempawu ezahlukeneyo, (zinoku) ngokulawulwa kulindeleke ukuba zifumane i-gradient ye-pioneer body resistivity, i-radar wave absorption, ubushushu obuphezulu ngokusebenzisa umsebenzi wamaza njengefayibha ye-ceramic esebenzayo, ifayibha ye-carbon exutywe nobunzima obuthile.
Ixesha lokuthumela: Agasti-23-2022