Makhalidwe apamwamba a silicon carbide cantilever paddle

Mwapamwamba chizolowezi silicon carbide cantilever paddle Chithunzi Chowonetsedwa

Kufotokozera Kwachidule:

Semicera Semiconductor Technology Co., Ltd ndiwotsogola wotsogola wokhazikika pazakudya zowotcha komanso zida zapamwamba za semiconductor.Tadzipereka kuti tipereke zinthu zapamwamba kwambiri, zodalirika, komanso zatsopano pakupanga semiconductor,mafakitale a photovoltaicndi madera ena okhudzana.

Zogulitsa zathu zikuphatikiza zinthu za SiC/TaC zokutidwa ndi graphite ndi zinthu za ceramic, kuphatikiza zida zosiyanasiyana monga silicon carbide, silicon nitride, ndi aluminium oxide ndi zina.

Monga ogulitsa odalirika, timamvetsetsa kufunikira kwa zinthu zogwiritsidwa ntchito popanga, ndipo tadzipereka kupereka zinthu zomwe zimakwaniritsa miyezo yapamwamba kwambiri kuti tikwaniritse zosowa za makasitomala athu.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Semicera imapereka mwambo wapamwamba kwambirisilicon carbide cantilever paddlesidapangidwa kuti ikweze njira zopangira semiconductor. ZatsopanoSiC palakamangidwe kamapangitsa kuti pakhale kukhazikika kwapadera komanso kukana kutentha kwambiri, kumapangitsa kuti ikhale yofunika kwambiri pogwira zopindika m'malo ovuta kutentha kwambiri.

ThePansi ya silicon carbideimapangidwa kuti ipirire kutenthedwa kwambiri ndikusunga umphumphu, kuwonetsetsa kuti mayendedwe odalirika a kafeti panthawi yovuta kwambiri yopanga semiconductor. Ndi mphamvu zamakina apamwamba, izibwato lamkatiamachepetsa chiwopsezo cha kuwonongeka kwa zopingasa, zomwe zimapangitsa kuti pakhale zokolola zambiri komanso kupanga kosasintha.

Chimodzi mwazatsopano zazikulu mu Semicera's SiC paddle chili muzosankha zake zamapangidwe. Zokonzedwa kuti zikwaniritse zosowa zenizeni zopangira, paddle imapereka kusinthasintha pakuphatikizidwa ndi zida zosiyanasiyana zokhazikitsira, kupangitsa kuti ikhale yankho labwino pakupanga kwamakono. Kumanga kopepuka koma kolimba kumathandizira kugwirira ntchito mosavuta ndikuchepetsa nthawi yogwira ntchito, zomwe zimathandizira kuti pakhale bwino pakupanga semiconductor.

Kuwonjezera matenthedwe ake ndi makina katundu, ndiPansi ya silicon carbideimapereka kukana kwamphamvu kwamankhwala, kulola kuti igwire ntchito modalirika ngakhale m'malo ovuta kwambiri. Izi zimapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito m'njira zophatikizira ma etching, deposition, ndi chithandizo cha kutentha kwambiri, komwe kusunga kukhulupirika kwa boti lawafer ndikofunikira pakuwonetsetsa kuti kutulutsa kwapamwamba kwambiri.

Zakuthupi za Recrystallized Silicon Carbide
Katundu	Mtengo Wodziwika
Kutentha kogwira ntchito (°C)	1600 ° C (ndi mpweya), 1700 ° C (kuchepetsa chilengedwe)
Zinthu za SiC	99.96%
Zaulere za Si	<0.1%
Kuchulukana kwakukulu	2.60-2.70 g / masentimita³
Zowoneka porosity	< 16%
Kupanikizika kwamphamvu	> 600 MPa
Kuzizira kopinda mphamvu	80-90 MPa (20°C)
Mphamvu yopindika yotentha	90-100 MPa (1400°C)
Kukula kwa kutentha pa 1500°C	4.70 10^-6/°C
Thermal conductivity @ 1200 ° C	23 W/m•K
Elastic moduli	240 GPA
Thermal shock resistance	Zabwino kwambiri