Ifayibha yeCarbon iqinisiweityhubhu yekhabhoni, ikhabhoni (C/C), imathiriyeli yekhabhoni eyomeleziweyo
Imixube yeKhabhoni yeCarbon:
Iicomposites zeCarbon carbon (i-Carbon-fiber-reinforced carbon composite) (CFC) luhlobo lwemathiriyeli eyenziwe ngamandla aphezulu ekhabhon fiber kunye ne-carbon matrix emva kokulungiswa kophuculo lwegraphitization.
Ingasetyenziswa ngokubanzi kwindawo yokushisa ephezulu yesakhiwo esahlukileyo, i-heater kunye nesitya. Xa kuthelekiswa nezinto zobunjineli bemveli, i-carbon carbon composite inezi nzuzo zilandelayo:
1) Amandla aphezulu
2) Ubushushu obuphezulu ukuya kuthi ga kwi-2000℃
I-3) Ukuxhatshazwa kwe-thermal shock
4) I-coefficient ephantsi yokwandiswa kwe-thermal
5) Umthamo omncinci we-thermal
I-6) Ukuchasana nokugqwesa okugqwesileyo kunye nokumelana nemitha
Isicelo:
1. I-Aerospace. Ngenxa yezinto ezidibeneyo zinokuzinza kakuhle kwe-thermal, amandla athile aphezulu kunye nokuqina. Ingasetyenziselwa ukwenziwa kweebhuleki zenqwelomoya, iphiko kunye nefuselage, i-antenna yesathelayithi kunye nesakhiwo senkxaso, iphiko lelanga kunye neqokobhe, iqokobhe elikhulu le-rocket, iqokobhe le-injini, njl.
2. Ushishino lweemoto.
3. Icandelo lezonyango.
4. Ukushisa-ukufudumala
5. Iyunithi yokufudumeza
6. I-Ray-insulation
Idatha yobuGcisa yeCarbon / Carbon Composite | |||
Isalathiso | Iyunithi | Ixabiso | |
Unizi lolwapho kuyiwa khona | g/cm3 | 1.40~1.50 | |
Umxholo wekhabhoni | % | ≥98.5~99.9 | |
Uthuthu | PPM | ≤65 | |
I-Thermal conductivity (1150℃) | W/mk | 10-30 | |
Tensile strength | Mpa | 90-130 | |
Amandla e-Flexural | Mpa | 100~150 | |
Amandla acinezelayo | Mpa | 130-170 | |
Amandla okucheba | Mpa | 50~60 | |
Amandla e-Interlaminar Shear | Mpa | ≥13 | |
Ukumelana nombane | Ω.mm2/m | 30-43 | |
I-Coefficient yoKwandiswa kweThermal | 106/K | 0.3~1.2 | |
Ukuqhuba Ubushushu | ℃ | ≥2400℃ | |
Umgangatho womkhosi, ukubekwa kwesithando somlilo somphunga ogcweleyo wekhemikhali, iToray carbon fiber T700 yokunitha inaliti ye-3D yangaphambili. Ukucaciswa kweMathiriyeli: ubukhulu bangaphandle ububanzi 2000mm, ubukhulu bodonga 8-25mm, ukuphakama 1600mm | |||