2D 2.5D Carbon Carbon Composite rau lub tshuab nqus tsev vacuum

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2D 2.5D Carbon Carbon Composite rau lub tshuab nqus tsev vacuum

Cov pa roj carbon monoxide:
Carbon carbon composites (Carbon-fiber-reinforced carbon composites) (CFC) yog ib yam khoom tsim los ntawm lub zog siab carbon fiber thiab carbon matrix tom qab graphitization li kev ua.

Nws tuaj yeem siv dav hauv qhov kub thiab txias ib puag ncig ntawm ntau yam qauv, lub rhaub thiab lub nkoj. Piv nrog rau cov khoom siv engineering tsoos, carbon carbon composite muaj qhov zoo hauv qab no:

1) Lub zog muaj zog

2) Kub kub txog 2000 ℃

3) Thermal shock tsis kam

4) Tsawg coefficient ntawm thermal expansion

5) Me me thermal muaj peev xwm

6) Zoo heev corrosion kuj thiab hluav taws xob tsis kam

Daim ntawv thov:
1. Aerospace. Vim tias cov khoom sib xyaw muaj qhov zoo thermal stability, siab tshwj xeeb lub zog thiab nruj. Nws tuaj yeem siv rau kev tsim cov dav hlau brakes, tis thiab lub fuselage, satellite kav hlau txais xov thiab cov qauv kev txhawb nqa, hnub ci tis thiab plhaub, cov cab kuj loj foob pob ua ntxaij plhaub, lub plhaub cav, thiab lwm yam.

2. Kev lag luam tsheb.

3. Kev kho mob.

4. Thaum tshav kub kub rwb thaiv tsev

5. Chav ntsuas kub

6. Cov hluav taws xob rwb thaiv tsev

Cov ntaub ntawv qhia txog Carbon / Carbon Composite
Index	Chav tsev	Tus nqi
Qhov ntom ntom	g/cm³	1.40-1.50 Nws
Cov ntsiab lus carbon	%	≥98.5 ~ 99.9
Tshauv	PPM	≤65
Thermal conductivity (1150 ℃)	W/mk	10-30 Nws
Tensile zog	Mpa	90-130 Nws
Flexural zog	Mpa	100-150
Compressive zog	Mpa	130-170 Nws
Shear zog	Mpa	50 ~ 60
Interlaminar Shear zog	Mpa	≥13
Hluav taws xob resistivity	Ω.mm²/m	30-43 : kuv
Coefficient ntawm Thermal Expansion	10⁶/K	0.3 ~ 1.2 hli
Ua Haujlwm Kub	℃	≥2400 ℃
Tub rog zoo, tag nrho cov tshuaj vapor deposition rauv deposition, imported Toray carbon fiber T700 pre-woven 3D koob knitting Cov khoom siv tshwj xeeb: siab tshaj plaws sab nraud 2000mm, phab ntsa thickness 8-25mm, qhov siab 1600mm