C / C composites ndi mkulu matenthedwe madutsidwe

Zophatikizika za C/C zokhala ndi matenthedwe apamwamba kwambiri

Kufotokozera Kwachidule:

Semicera Energy Technology Co., Ltd. ndiwotsogola wotsogola wa zida zapamwamba za semiconductor komanso wopanga yekha ku China yemwe nthawi imodzi angapereke zoyera za silicon carbide ceramic (makamaka Recrystallized SiC) ndi zokutira za CVD SiC.Kuphatikiza apo, kampani yathu idadziperekanso ku minda ya ceramic monga aluminiyamu nitride, zirconia, ndi silicon nitride, etc.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zosakaniza za Carbon:

Mpweya wa carbon/carbon ndi zinthu za carbon matrix composites zolimbikitsidwa ndi ulusi wa kaboni ndi nsalu zake.Ndi kachulukidwe otsika (<2.0g/cm3), mphamvu yayikulu, modulus yapamwamba kwambiri, machulukidwe apamwamba amafuta, kukulitsa kocheperako, kugundana kwabwino, kukana kugwedezeka kwamafuta, kukhazikika kwapamwamba, tsopano ikugwiritsidwa ntchito kuposa 1650 ℃ , kutentha kwapamwamba kwambiri mpaka 2600 ℃, kotero imatengedwa kuti ndi imodzi mwa zipangizo zotentha kwambiri.

Deta yaukadaulo ya Carbon / Carbon Composite
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	10-30
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 ℃
Asilikali khalidwe, zonse mankhwala nthunzi mafunsidwe ng'anjo kaikidwe, kunja Toray mpweya CHIKWANGWANI T700 pre-wolukidwa 3D singano kuluka Zofunika: pazipita awiri akunja 2000mm, khoma makulidwe 8-25mm, kutalika 1600mm

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

Ntchito:
1. Zamlengalenga.Chifukwa cha zinthu zophatikizika ali wabwino matenthedwe bata, mkulu enieni mphamvu ndi kuuma.Itha kugwiritsidwa ntchito popanga mabuleki a ndege, mapiko ndi fuselage, mlongoti wa satana ndi mawonekedwe othandizira, mapiko a dzuwa ndi chipolopolo, chipolopolo chachikulu chonyamula roketi, chipolopolo cha injini, ndi zina zambiri.

2. Makampani opanga magalimoto.

3. Ntchito zachipatala.

4. Kutentha-kuteteza

5. Kutentha Unit

6. Ray-insulation