Ifayibha yeseramikhi sisixhobo sokukhusela ubushushu sendabuko esisetyenziswa kakhulu kumashishini afana ne-metallurgy, oomatshini, izixhobo ze-elektroniki, iiseramikhi, iglasi, iikhemikhali, iimoto, ulwakhiwo, ishishini lokukhanya, ukwakhiwa kweenqanawa zomkhosi, kunye neenqwelo-moya. Ngokuxhomekeke kwisakhiwo kunye nokwakheka, ifayibha yeseramikhi inokwahlulwahlulwa ibe ziintlobo eziphambili: iifayibha zeglasi ezikwimo ye-amorphous kunye neefayibha ze-polycrystalline (crystalline).
1. Indlela yokuvelisa imicu yesimo seglasi.
Indlela yokuvelisa iifayibha zeglasi zeseramikhi ibandakanya ukunyibilikisa izinto ezikrwada kwisithando sombane esixhathisayo. Izinto ezinyibilikisiweyo ezishushu kakhulu ziphuma nge-outlet ziye kwidrama ejikelezayo ekhawulezayo ye-multi-roller centrifuge. Amandla e-centrifugal edrama ejikelezayo enza izinto ezinyibilikisiweyo ezishushu kakhulu zibe zizinto ezimile njengefayibha. Izinto ezinyibilikisiweyo ezishushu kakhulu zinokwenziwa zibe zizinto ezimile njengefayibha ngokuvuthelwa ngomoya okhawulezayo.
2 Indlela yokuvelisa ifayibha yePolycrystalline
Kukho iindlela ezimbini zokuvelisa i-polycrystallineiifayibha zeseramikhi: indlela ye-colloid kunye nendlela yokwandulela.
Indlela yeColloidal: yenza iityuwa ze-aluminium ezinyibilikayo, iityuwa ze-silicon, njl.njl. zibe yisisombululo se-colloidal esine-viscosity ethile, kwaye umjelo wesisombululo wenziwa ube ziifayibha ngokuvuthelwa ngumoya ocinezelweyo okanye ujikelezwe yidiski ye-centrifugal, uze emva koko uguqulwe ube ziifayibha zekristale ze-aluminium-silicon oxide ngonyango lobushushu obuphezulu.
Indlela yokulungiselela kwangaphambili: Yenza ityuwa ye-aluminium enyibilikayo kunye netyuwa ye-silicon ibe yisisombululo se-colloidal esine-viscosity ethile, ufunxe isisombululo se-colloidal ngokulinganayo nge-precursor (i-fiber eyongeziweyo yendalo), uze emva koko wenze unyango lobushushu ukuze luguqulwe lube yi-aluminium-silicon oxide crystal fiber.
Ixesha lokuthumela: Agasti-07-2023
