Kaarboon-Pyrolytic Kaarbon Dahaar Sare-sare oo Giraanta Dareen Adag

Kaarboon Pyrolytic Kaarboon Dahaar Adag Oo Nadiif Ah Oo Sare Dareemay Giraan Sifaysan

Sharaxaad Gaaban:

Semicera's High-Purity Pyrolytic Carbon Coated Rigid Felt Ring wuxuu leeyahay isku darka adag ee daahan kaarboon pyrolytic ah oo horumarsan iyo walxo adag oo tayo sare leh, taasoo keenaysa kulayl sare iyo iska caabin daxalka. Qaybtan cusubi waxay lama huraan u tahay semiconductor iyo codsiyada kulaylka sarreeya, taasoo bixisa waxqabad aan caadi ahayn iyo adkeysi. Semicera waxay hubisaa in giraanti kasta ay la kulanto heerarka ugu sarreeya ee xakamaynta heerkulka iyo cimri dhererka alaabta, taasoo ka dhigaysa mid ku habboon baahida jawiga warshadaha.

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Hawsha ugu weyn ee kaarboonka pyrolytic ee dahaarka sare ee nadiifka ah ee giraanta adag ee dahaarka leh waa in la bixiyo waxqabadka xidhidhiyaha wanaagsan iyo ilaalinta kulaylka. Waxaa loo isticmaali karaa qalab heerkul sare oo kala duwan iyo hababka, sida foornooyinka heerkulka sare, gubanaya, unugyada habka petrochemical, iwm Maaddadu waxay si wax ku ool ah u go'doomin kartaa oo ka hortagtaa daadinta gaasaska heerkulka sare, dareeraha ama adkaha, waxayna iska caabin kartaa daxalka kiimikada iyo xidho

Daahan kaarboon pyrolytic waa lakab khafiif ah oo kaarboon pyrolytic ah oo dahaarka dusha sare ee isostatic aadka loo sifeeyay.graphite iyadoo la isticmaalayo tignoolajiyada kaydka uumiga kiimikada (CVD). Waxay leedahay cufnaan sare, nadiif sare, iyo anisotropickuleyl, koronto, magnetic, iyo sifooyinka farsamada.

Tilmaamaha ugu muhiimsan:

1. Dushu waa cufan oo aan lahayn daloolno.

2. Nadiifin sare, wadarta guud ee wasakhda <20ppm,hawo wanaagsan.

3.Iska caabin heerkul sarreeya, xooggu wuxuu kordhiyaa heerkulka isticmaalka oo sii kordhaya, isagoo gaarey kan ugu sarreeyaqiimaha at 2750 ℃, sublimation at 3600 ℃.

4.modules laastikada hoose, conductivity kaamerada sare, coefficient hoose ballaarinta kulaylka,iyo iska caabin shoog kulayl oo aad u fiican.

5.Degenaansho kiimikaad oo wanaagsan, adkaysi u leh aashitada, alkali, cusbada, iyo reagents organic, oo lehwax saameyn ah kuma laha biraha dhalaaliyay, dharbaaxada, iyo warbaahinta kale ee daxalka leh. Ma oxidizesi aad ah jawiga ka hooseeya 400 ℃, iyo heerka oksaydhisku si weynkor u kaca 800 ℃.

6. Adigoon wax gaas ah ku sii dayn heerkul sare, waxay ilaalin kartaa faakuumka10-7mmHg qiyaastii 1800 ℃.