ʻO ke poʻo ʻauʻau Silicon carbide SiC

Kiʻi Hōʻike ʻia ʻo Silicon carbide SiC Shower Head

ʻO ka wehewehe pōkole:

He ʻoihana ʻenehana kiʻekiʻe ʻo Semicera i ka noiʻi waiwai no nā makahiki he nui, me kahi hui R&D alakaʻi a hoʻohui pū i ka R&D a me ka hana ʻana. Hāʻawi i hoʻopilikinoSilicon carbide（SiC）Poo Ua e kūkākūkā me kā mākou mau loea loea pehea e loaʻa ai ka hana maikaʻi loa a me ka pono mākeke no kāu huahana.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

wehewehe

Hāʻawi kā mākou huiKa uhi ʻana o SiCkaʻina hana ma ke ʻano CVD ma ka ʻili o ka graphite, ceramics a me nā mea ʻē aʻe, i hiki ai i nā kinoea kūikawā i loaʻa ke kalapona a me ke silika ke hana i ka wela kiʻekiʻe e loaʻa ai nā molekala SiC maʻemaʻe kiʻekiʻe, nā molekala i waiho ʻia ma ka ʻili o kauhi ʻiamea, e hana ana i ka SIC pale pale.

ʻO nā hiʻohiʻona o nā poʻo ʻauʻau SiC penei:

1. Ka pale ʻana i ka ʻino: He maikaʻi ke kūpaʻa ʻana o nā mea SiC a hiki ke kū i ka ʻino ʻana o nā wai kemika like ʻole a me nā hoʻonā, a kūpono ia no nā ʻano hana kemika a me nā kaʻina hana lapaʻau.

2. Paʻa wela kiʻekiʻe:SiC nozzleshiki ke hoʻomau i ka paʻa o ke kūkulu ʻana i nā wahi wela kiʻekiʻe a kūpono i nā noi e koi ana i ka mālama wela kiʻekiʻe.

3. Hoʻopāpā like ʻole:Nozzle SiCmaikaʻi ka hoʻolālā ʻana i ka hana hoʻoheheʻe ʻana, hiki ke hoʻokō i ka hāʻawi like ʻana o ka wai a hōʻoia i ka uhi ʻia o ka wai lapaʻau ma luna o ka ʻili.

4. Ke kū'ē kū'ē kiʻekiʻe: He kiʻekiʻe ka paʻakikī o ka mea SiC a me ke kūpaʻa a hiki ke kū i ka hoʻohana lōʻihi a me ka hakakā.

Hoʻohana nui ʻia nā poʻo ʻauʻau SiC i nā kaʻina mālama wai i ka hana semiconductor, ka hana kemika, ka uhi ʻana o ka ʻili, electroplating a me nā ʻoihana ʻoihana ʻē aʻe. Hiki iā ia ke hāʻawi i nā hopena paʻa paʻa, kūlike a hilinaʻi hoʻi e hōʻoia i ka maikaʻi a me ke kūlike o ka hana a me ka mālama ʻana.

e pili ana i (1)

e pili ana i (2)

Nā hiʻohiʻona nui

1. Kiʻekiʻe wela oxidation kū'ē:
ʻoi aku ka maikaʻi o ka pale ʻana i ka oxidation ke kiʻekiʻe ka mahana e like me 1600 C.
2. Maʻemaʻe kiʻekiʻe: hana ʻia e ka hoʻoheheʻe ʻana i ka mahu ma lalo o ke kūlana chlorination kiʻekiʻe.
3. Erosion kū'ē: kiʻekiʻe paakiki, paʻaʻiliʻili, maikaʻi particles.
4. Ke kū'ē i ka corrosion: acid, alkali, paʻakai a me nā mea hoʻoulu.

Nā kiko'ī nui o ka CVD-SIC Coating

Nā Waiwai SiC-CVD
Hoʻokumu Crystal	Māhele FCC β
ʻO ka mānoanoa	g/cm ³	3.21
ʻoʻoleʻa	ʻO ka paʻakikī o Vickers	2500
Ka nui o ka palaoa	μm	2~10
Maemae Kemika	%	99.99995
Kaha Wela	J·kg-1 ·K-1	640
Mahana Sublimation	℃	2700
Ikaika Felexural	MPa (RT 4-point)	415
ʻO Young's Modulus	Gpa (4pt piko, 1300 ℃)	430
Hoʻonui wela (CTE)	10-6K-1	4.5
ʻO ke kau wela wela	(W/mK)	300