Chikepe/Shongwe yeSiC Wafer

Tsananguro pfupi:


Ruzivo rweChigadzirwa

Matagi eChigadzirwa

ChigadzirwaDtsananguro

Silicon carbide Wafer Boat inoshandiswa zvakanyanya sechibatiso chewafer panguva yekupararira kwekupisa kwakanyanya.

Zvakanakira:

Kudzivirira kupisa kwakanyanya:kushandiswa kwakajairika pa1800 ℃

Kupisa kwakanyanya:zvakaenzana nezvinhu zvegraphite

Kuoma kwakanyanya:kuomarara kuri kwechipiri kune dhaimani, boron nitride

Kuramba ngura:asidhi yakasimba uye alkali haina ngura mairi, kuramba ngura kuri nani pane tungsten carbide nealumina

Huremu hwakareruka:density yakaderera, pedyo nearuminiyamu

Hapana kuchinja: chiyero chidiki chekuwedzera kwekupisa

Kudzivirira kupisa kwekupisa:inogona kutsungirira kuchinja kukuru kwekushisa, kuramba kupisa, uye ine mashandiro akagadzikana

 

Zvimiro zveSiC

Pfuma Kukosha Maitiro
Kuwanda kwevanhu 3.21 g/cc Sink-float uye saizi
Kupisa kwakananga 0.66 J/g °K Flash yelaser inoputika
Simba rekuchinjika 450 MPa560 MPa Kukombama kwemapoinzi mana, kukombama kwemapoinzi mana kweRT4, 1300°
Kusimba kwekutyoka 2.94 MPa m1/2 Kudzika kweganda kudiki
Kuoma 2800 Vicker's, mutoro we500g
Modulus yeElastic yeYoung 450 GPa430 GPa Kukombama kwema pt 4, kukombama kwema pt 4 kweRT4, 1300 °C
Saizi yezviyo 2 – 10 µm SEM

 

Zvimiro zvekupisa zveSiC

Kufambisa kwekupisa 250 W/m °K Nzira ye laser flash, RT
Kuwedzera kweThermal (CTE) 4.5 x 10-6 °K Tembiricha yemukamuri kusvika 950 °C, silica dilatometer

 

 

chikepe1   chikepe2

chikepe3   chikepe4


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