He aha ka pahu silika carbide

ʻO nā pā kalapona silika, ʻike ʻia hoʻi ʻo SiC trays, he mau mea koʻikoʻi i hoʻohana ʻia no ka lawe ʻana i nā wafer silika i ke kaʻina hana semiconductor. He waiwai maikaʻi loa ka Silicon carbide e like me ka paʻakikī kiʻekiʻe, ke kūpaʻa wela kiʻekiʻe, a me ka pale ʻana i ka corrosion, no laila ke hoʻololi mālie nei ia i nā mea kuʻuna e like me ka quartz a me nā pā seramika i ka ʻoihana semiconductor. Me ka hoʻomohala ʻana o ka ʻoihana semiconductor, ʻoi aku hoʻi ma nā kahua o 5G, nā mea optoelectronic, nā uila uila, a me nā mea ʻē aʻe, ke piʻi nei ka koi no nā pā carbide silicon.

Semiceranā pā kalapona silikahoʻohana i nā kaʻina hana sintering kiʻekiʻe i ka wā o ke kaʻina hana e hōʻoia i ke kiʻekiʻe kiʻekiʻe a me ka ikaika o nā pā, e hiki ai iā lākou ke mālama i ka hana paʻa ma lalo o nā kūlana paʻakikī e like me ke kiʻekiʻe kiʻekiʻe a me ke kaomi kiʻekiʻe. I ka manawa like, hiki i ka haʻahaʻa haʻahaʻa hoʻonui hoʻonui haʻahaʻa o nā pahu silicon carbide hiki ke hōʻemi i ka hopena o nā hoʻololi o ka mahana i ka pololei o ka hana ʻana.wafer silika, ma laila e hoʻomaikaʻi ai i ka nui o nā huahana.

ʻO kanā pā kalapona silikai hoʻomohala ʻia e Semicera ʻaʻole kūpono wale no ka hana ʻana i nā kuʻunawafer silika, akā hiki ke hoʻohana ʻia i ka hana ʻana i nā wafers silicon carbide, he mea koʻikoʻi ia no ka hoʻomohala ʻana o ka ʻoihana semiconductor. ʻO nā wafers Silicon carbide he kiʻekiʻe o ka electron mobility a ʻoi aku ka maikaʻi o ka thermal conductivity, hiki ke hoʻomaikaʻi nui i ka hana pono a me ka hana o nā mea hana. No laila, ke piʻi aʻe nei ka noi no nā pā silicon carbide kūpono no kā lākou hana.

Me ka hoʻomau mau ʻana o ka ʻenehana hana semiconductor, ke hoʻolālā ʻia nei ka hoʻolālā ʻana a me ke kaʻina hana o nā pahu silicon carbide. I ka wā e hiki mai ana, e hoʻomau ʻo Semicera i ka hoʻomaikaʻi ʻana i ka hana o nā pallets silicon carbide e hoʻokō ai i ka noi mākeke no nā pallets kiʻekiʻe, hilinaʻi kiʻekiʻe. ʻO ka hoʻohana nui ʻana o ka silicon carbide pallets ʻaʻole ia e hoʻolaha wale i ka hoʻomohala ʻana i nā kaʻina hana semiconductor, akā hāʻawi pū i ke kākoʻo ikaika no ka hoʻokō ʻana i nā huahana uila ʻoi aku ka maikaʻi a paʻa.