Carbon Fiber Felt, C/C Composites

Tsanangudzo Pfupi

WeiTai Energy Technology Co., Ltd. inotungamira mutengesi wemhando yepamusoro semiconductor ceramics uye chete mugadziri muChina anogona panguva imwe chete kupa yakakwirira-kuchena silicon carbide ceramic (kunyanya iyo Recrystallized SiC) uye CVD SiC coating.Pamusoro pezvo, kambani yedu yakazvipirawo kuminda yeceramic yakadai sealuminium, aluminium nitride, zirconia, uye silicon nitride, nezvimwe.

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Carbon Carbon Composites:

Carbon/carbon composites ndiwo kabhoni matrix anoumbwa anosimbiswa nekabhoni fibers uye machira awo.Iine low density (<2.0g/cm3), kusimba kwepamusoro, yakakwira chaiyo modulus, yakakwira yekupisa conductivity, yakaderera coefficient yekuwedzera, yakanaka friction performance, yakanaka thermal shock resistance, high dimensional stability, yava mukushandiswa kweinopfuura 1650 ℃ , tembiricha yepamusoro-soro inosvika 2600 ℃, saka inoonekwa seimwe yezvinhu zvinovimbisa tembiricha yepamusoro.

Technical Data yeCarbon/Carbon Composite
Index	Unit	Value
Bulk density	g/cm3	1.40~1.50
Carbon content	%	≥98.5~99.9
Ash	PPM	≤65
Thermal conductivity (1150 ℃)	W/mk	10~30
Kusimba simba	Mpa	90~130
Flexural Strength	Mpa	100~150
Kudzvinyirira simba	Mpa	130~170
Kuveura simba	Mpa	50~60
Interlaminar Shear simba	Mpa	≥13
Electric resistivity	Ω.mm2/m	30~43
Coefficient of Thermal Expansion	106/K	0.3~1.2
Processing Temperature	℃	≥2400℃
Hunhu hwemauto, makemikari akazara mhute deposition choto deposition, kunze Toray kabhoni faibha T700 pre-yakarukwa 3D tsono kurukwa. Zvinyorwa zvezvinhu: kureba kwekunze dhayamita 2000mm, ukobvu hwemadziro 8-25mm, kureba 1600mm

Inogona kushandiswa zvakanyanya munzvimbo yepamusoro yekupisa yemhando dzakasiyana siyana, heater uye mudziyo.Kuenzaniswa neyechinyakare engineering zvinhu, kabhoni kabhoni inoumbwa ine zvinotevera zvakanakira:

1) Simba guru

2) High tembiricha kusvika 2000 ℃

3) Thermal shock resistance

4) Low coefficient yekuwedzera kwekushisa

5) Diki rinopisa simba

6) Yakanakisa ngura kuramba uye nemwaranzi kuramba

Application:
1. Muchadenga.Nekuda kweiyo composite zvinhu ine yakanaka yekudziya kugadzikana, yakakwirira chaiyo kusimba uye kuoma.Inogona kushandiswa kugadzira mabhureki endege, bapiro uye fuselage, satellite antenna uye chimiro chekutsigira, solar bapiro uye goko, hombe inotakura rocket shell, injini shell, nezvimwe.

2. Indasitiri yemotokari.

3. Munda wezvokurapa.

4. Heat-insulation

5. Heating Unit

6. Ray-insulation