Izinto ezidityanisiweyo zeC/C okanye zeCarbon-Carbon Composite

Umfanekiso obonisiweyo weC/C Composite okanye iCarbon-Carbon Composite Material

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Izinto ezidityanisiweyo zeC/C okanye zeCarbon-Carbon Composite

Ii-Carbon Carbon Composites:
Ii-carbon carbon composites (ii-carbon-fiber-reinforced carbon composites) (CFC) luhlobo lwezinto ezenziwe yi-carbon fiber enamandla aphezulu kunye ne-carbon matrix emva kokulungiswa kokuphuculwa kwe-graphitization.

Ingasetyenziswa kakhulu kwindawo enobushushu obuphezulu yezakhiwo ezahlukeneyo, iheater kunye neenqanawa. Xa kuthelekiswa nezixhobo zobunjineli zemveli, i-carbon carbon composite inezi nzuzo zilandelayo:

1) Amandla aphezulu

2) Ubushushu obuphezulu ukuya kuthi ga kwi-2000℃

3) Ukumelana noxinzelelo lobushushu

4) I-coefficient ephantsi yokwanda kobushushu

5) Umthamo omncinci wobushushu

6) Ukumelana nokugqwala okugqwesileyo kunye nokumelana nemitha

Isicelo:
1. I-Aerospace. Ngenxa yezixhobo ezidityanisiweyo, izinzile kakuhle kubushushu, inamandla aphezulu kunye nokuqina. Ingasetyenziselwa ukwenza iibhuleki zeenqwelo-moya, iphiko kunye ne-fuselage, i-antenna yesathelayithi kunye nesakhiwo senkxaso, iphiko lelanga kunye ne-shell, igobolondo elikhulu le-rocket carrier, igobolondo le-injini, njl.njl.

2. Ishishini leemoto.

3. Icandelo lezonyango.

4. Ubushushu obugqumayo

5. Iyunithi yokufudumeza

6. Ukufakelwa kwemitha yelanga

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	I-PPM	≤65
Ukuqhuba kwe-thermal (1150℃)	W/mk	10~30
Tensile strength	I-Mpa	90~130
Amandla okuGuquka	I-Mpa	100~150
Amandla oxinzelelo	I-Mpa	130~170
Amandla okucheba	I-Mpa	50~60
Amandla okuGxotha aphakathi kwe-Interlaminar	I-Mpa	≥13
Ukumelana nombane	Ω.mm²/m	30~43
Ukwanda kwe-Thermal Coefficient	10⁶/K	0.3~1.2
Ubushushu bokucubungula	℃	≥2400℃
Umgangatho womkhosi, ukubekwa kwesithando somlilo esipheleleyo sekhemikhali, ukungeniswa kwe-Toray carbon fiber T700 pre-woven 3D needle knitting Iinkcukacha zezinto ezibonakalayo: ububanzi obuphezulu bangaphandle yi-2000mm, ubukhulu bodonga yi-8-25mm, ukuphakama yi-1600mm