Ibikorwa byubushyuhe hamwe nibikorwa byinganda zubushyuhe bwinshi bwa fibre imiyoboro ya fibre

Ubushyuhe bwinshi bwa ceramic imiyoboro ya fibreGira ubushyuhe buhebuje, imiterere yoroheje no gutuza imiti. Byakozwe muri fibre ya ceramic (RCF), nka aluminimu (al₂o₃-sio₂), izi nyubako za tubular zikora nkikigereranyo cyibanze muri porogaramu zinganda zirimo ubushyuhe bukabije.

Igicuruzwa kidasanzwe

1. Ultralog Ubushyuhe

Ceramic fibre imiyoboro igera kumikorere yubushyuhe nka 0.035 w / M · k kuri 400 ° C.kandi 0.13-0.21 w / M · k kuri 1000 ° C., Gukemura ibikoresho gakondo nkamatafari.

2. Kurwanya ubushyuhe bwinshi

• Gukoresha: Kugeza kuri 1260 ° C (2300 ° F) kuri alumina-selicate ya selicate.
• Igihe gito: Bahanganye n'impinga kugeza 1600 ° C (2912 ° F).
• Kurwanya Ubushyuhe: Guhangana na Flacture Ubushyuhe bwihuse (urugero, 1260 ° C to Ambied) nta gucikamo, kunegura kubisabwa nkitanura.

3. Ubushyuhe bwa Radiative

Ku bushyuhe bwo hejuru (> 600 ° C), fibre fibre ya fibre no gukuramo imirasire yubushyuhe, kugabanya kwimura ubushyuhe bwa radiyo. Uyu mutungo wongerewe muguhitamo imiyoboro ya fibre (2.5-5.0) no guhuza perpendicular kubushyuhe.

Ibyiza byingenzi kubikoresho gakondo

Inganda

1. Itanura na kiln kwisuhuza

• Gusaba: Umurongo ku nkombe yo gusubiranamo itanura, ibigega by'ikirahure, na simusi.
• Inyungu: Kugabanya ibiyobyabwenge bitarenze 15-30% binyuze munonosora neza.

2. Ubushyuhe bwinshi bwa Sisitemu

• Gusaba: Insulation ya Catalytic ihindura hamwe ninganda za chimney.
• Inyungu: Komeza ubushyuhe bwa gaze bwa gaze hejuru ya 500 ° C kugirango ugenzure neza ikirere.

3. Aerospace no kwirwanaho

• Gusaba: Inzitizi zubushyuhe kuri roketi nozzles hamwe nibinyabiziga biyobora imbohe.
• Inyungu: Kurwanya Aerodynamic Heating kugeza 2000 ° C Mugihe cya Reentry.

4. Gutunganya imiti

• Gusaba: Inshyi yo mu mato ya reaction mu bimera bya petrochemical.
• Inyungu: Kurwanya ruswa muri aside sulfuric (H₂so₄) na aside ya hydrofluoric (HF).

5. Igisekuru

• Gusaba: Boiler Tubing no guhanahana amakuru.
• Inyungu: Kunoza imbaraga zingufu mubihingwa byirasa no biomass.

Ibisobanuro bya tekiniki no kwitondera

Udushya

• Bio-gukosora fibre: Ubundi buryo butekane bwa RCF gakondo, kugabanya ingaruka zubuzima.
• Nanocoatings: Guhangana na edisstimati yiyemeje gukonjesha.
• Inyubako zanditse: Geometries igoye kubitekerezo bya aeropace na serivile.

Umwanzuro

Ubushyuhe bwinshi bwa ceramic imiyoboro ya fibreni ngombwa mu nganda aho imiyoborere yubushyuhe igira ingaruka kumutekano, imikorere, nibiciro. Ubushobozi bwabo bwo kwihanganira ubushyuhe bukabije mugihe bagabanya igihombo cyubushyuhe bituma baba mfusi yibishushanyo mbonera byinganda. Nk'uburyonjano nko gukora ibikorwa byo gukora no gukoresha nanotechnology, ibi bikoresho bizakomeza kugarura imbibi zubuhanga bukabije.