I-silicon carbideI-fiber kanye ne-carbon fiber kokubili kuyi-fiber ye-ceramic enamandla aphezulu kanye ne-modulus ephezulu. Uma kuqhathaniswa ne-carbon fiber, i-silicon carbide fiber core inezinzuzo ezilandelayo:
1. Ukusebenza kwe-antioxidant okushisa okuphezulu
Emoyeni oshisa kakhulu noma endaweni ezungezile, ukumelana nokushiswa kwe-silicon carbide fiber kunamandla kakhulu kune-carbon fiber. Manje i-silicon carbide fiber yasekhaya ingafinyelela ukumelana nokushiswa kwe-oxidation okufana nokushisa okuphezulu okungu-1200℃, 1250℃. IJapan ingenza u-1500℃ isikhathi eside.
2. Ukusebenza kahle kokuvikela
I-fiber ye-silicon carbide ingashiwo ukuthi iyi-semiconductor grade noma i-insulation grade i-fiber ye-ceramic esebenza kahle kakhulu, ngakho-ke ingasetshenziswa kwezinye izinhlelo zokusebenza ze-carbon fiber. Ayikwazi ukusetshenziswa kwezinye izinkambu ezinezidingo zokufaka umswakama (i-carbon fiber inokuqhuba kahle komoya).
3. Ukusebenza kulawulwa kalula
Iphayona le-silicon carbide fiber poly carbon silane (PCS), elinochungechunge lwezinto, ukulungiswa kwe-silicon carbide fibers enezakhiwo ezahlukene, (kungaba) ngokulawulwa kulindeleke ukuthi kutholakale i-gradient yokumelana komzimba we-pioneer, ukumuncwa kwamagagasi e-radar, izinga lokushisa eliphezulu ngokusebenzisa umsebenzi wamagagasi njenge-fiber ye-ceramic esebenzayo, i-carbon fiber exutshwe nobunzima obuthile.
Isikhathi sokuthunyelwe: Agasti-23-2022