Hiki ke hoʻopilikino ʻia ke apo alumina semiconductor insulation kiʻekiʻe

ʻO ka wehewehe pōkole:

ʻO ka alumina ceramic kahi ʻano mea seramika i haku nui ʻia me ka alumini oxide (Al2O3), i hoʻohana ʻia ma ke ʻano he insulating mea no nā ʻāpana uila.ʻO ka alumina ceramic he conductivity maikaʻi, ikaika mechanical, a me ke kūpaʻa kiʻekiʻe.ʻO kāna mau hiʻohiʻona e lilo ia i hoʻokahi o nā seramika i hoʻohana nui ʻia i ka hoʻolālā, ʻaʻahu, a me nā kaiapuni corrosive.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

ʻO nā seramika alumina

1. Paʻa kiʻekiʻe

ʻO ka paʻakikī ʻo Rockwell ʻo HRA80-90, ʻoi aku ka paʻakikī ma mua o ke daimana, ʻoi aku ka nui ma mua o ke kūpaʻa ʻana o ke kila a me ke kila kila.

2. Kūleʻa maikaʻi i ka ʻaʻahu

Ana ʻia e nā ʻoihana noiʻi ʻoihana, ʻo kona kūpaʻa ʻaʻahu e like me 266 mau manawa o ke kila manganese.He 171.5 mau manawa, e like me kā mākou mau makahiki he ʻumi o ka nānā ʻana i ka mea kūʻai aku, ma lalo o nā kūlana hana like, hiki ke hoʻolōʻihi i ke ola lawelawe o nā mea hana ma kahi o ʻumi mau manawa.

3. Kaumaha māmā

ʻO kona mānoanoa o 3.5g/cm3 he hapalua wale nō ia o ke kila, hiki ke hoʻemi nui i ka ukana.