C/C Composite (CFC) Cov khoom siv

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Semicera Energy Technology Co., Ltd. yog ib lub chaw muag khoom tshwj xeeb hauv wafer thiab qib siab semiconductor consumables.Peb mob siab rau muab cov khoom zoo, txhim khu kev qha, thiab cov khoom tshiab rau kev tsim khoom semiconductor,photovoltaic kev lag luamthiab lwm yam kev lag luam.

Peb cov khoom lag luam suav nrog SiC / TaC coated graphite cov khoom thiab cov khoom siv ceramic, suav nrog ntau yam ntaub ntawv xws li silicon carbide, silicon nitride, thiab txhuas oxide thiab lwm yam.

Raws li ib tus neeg muab kev ntseeg siab, peb nkag siab qhov tseem ceeb ntawm cov khoom siv hauv kev tsim khoom, thiab peb tau cog lus tias yuav xa cov khoom uas ua tau raws li cov qauv zoo tshaj plaws kom ua tiav peb cov neeg siv khoom xav tau.

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Cov pa roj carbon monoxide:

Carbon / carbon composites yog carbon matrix composites ntxiv dag zog los ntawm carbon fibers thiab lawv cov ntaub. Nrog tsawg ntom (< 2.0g / cm3), siab zog, siab tshwj xeeb modulus, siab thermal conductivity, tsis tshua muaj coefficient ntawm expansion, zoo kev sib txhuam, zoo thermal shock resistance, siab seem stability, yog tam sim no nyob rau hauv daim ntawv thov ntawm ntau tshaj 1650 ℃ , qhov siab tshaj plaws theoretical kub txog li 2600 ℃, yog li nws yog suav tias yog ib qho ntawm cov khoom kub siab tshaj plaws.

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	Ωmm2 / 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

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