Gulu la C/C (CFC)

Zida Zopangira Mpweya wa Carbon:
Mpweya wa carbon composites (Carbon-fiber-reinforced carbon composites) (CFC) ndi mtundu wazinthu zomwe zimapangidwa ndi mphamvu zambiri za carbon fiber ndi carbon matrix pambuyo pa kukonza kwa graphitization. Itha kugwiritsidwa ntchito kwambiri pakutentha kwakukulu kwamapangidwe osiyanasiyana, chotenthetsera ndi chotengera. Poyerekeza ndi zida zaukadaulo zamaukadaulo, makina a carbon carbon ali ndi izi: 1) Mphamvu zapamwamba 2) Kutentha kwakukulu mpaka 2000 ℃ 3) Kulimbana ndi kutentha kwa kutentha 4) Coefficient yotsika yowonjezera kutentha 5) Kuthekera kwamafuta ochepa 6) Kukana bwino kwa dzimbiri komanso kukana kwa radiation

Deta yaukadaulo ya Carbon-Mpweya wa Carbon
Mlozera	Chigawo	Mtengo
Kuchulukana kwakukulu	g/cm³	1.40-1.50
Zinthu za carbon	%	≥98.5~99.9
Phulusa	PPM	≤65
Thermal conductivity (1150 ℃)	W/mk	≤65
Kulimba kwamakokedwe	Mpa	90-130
Flexural Mphamvu	Mpa	100-150
Compressive mphamvu	Mpa	130-170
Kumeta ubweya mphamvu	Mpa	50-60
Mphamvu ya Interlaminar Shear	Mpa	≥13
Electric resistivity	Ω.mm²/m	30-43
Coefficient of Thermal Expansion	10⁶/K	0.3-1.2
Processing Kutentha	℃	≥2400 ℃
Gulu lankhondo, mawonekedwe a ng'anjo yamafuta amtundu wa nthunzi, kuluka kwa singano ya Toray T700 yolukidwa kale ya 3D. Zofunika: pazipita awiri akunja 2000mm, khoma makulidwe 8-25mm, kutalika 1600mm