Nā keramika Silicon carbide: ʻO kekahi o nā mea keramika pale pōkā kaulana loa

He ikaika loa ka pilina covalent Silicon carbide, akā he ikaika kiʻekiʻe ka hoʻopaʻa ʻana i ka mahana kiʻekiʻe, hāʻawi kēia ʻano hoʻonohonoho i nā keramika silicon carbide i ka ikaika maikaʻi loa, paʻakikī kiʻekiʻe, kū'ē i ke komo ʻana, kū'ē i ka corrosion, conductivity thermal kiʻekiʻe, kū'ē i ka haʻalulu thermal maikaʻi a me nā waiwai ʻē aʻe; I ka manawa like, he kūpono ke kumukūʻai o nā keramika silicon carbide, kūpono i ke kumukūʻai, ʻo ia ka keramika bulletproof i hoʻohana nui ʻia ma Kina, akā ʻo ia kekahi o nā mea hoʻomohala kūpono loa o nā mea pale kaua kiʻekiʻe.

ʻO ka hana maikaʻi loa o ka mea silicon carbide hiki ke hoʻomaikaʻi i ke kūpaʻa o ka mea pale. Loaʻa i nā keramika silicon carbide ka ikaika kiʻekiʻe, paʻakikī kiʻekiʻe, kūpaʻa kiʻekiʻe i ka ʻaʻahu, hana ballistic maikaʻi loa (ʻoi aku ka maikaʻi ma mua o nā keramika alumina, ma kahi o 70% -80% o nā keramika boron carbide), ke kumu kūʻai haʻahaʻa a me nā ʻano ʻē aʻe he kūpono loa no ka hoʻohana ʻana i nā mea pale pōkā. Hoʻohana pinepine ʻia i ka ʻoihana koa i nā pale kaua tank, nā pale kaua moku, nā pale kaua kaʻa kaua a me nā mea pale ʻē aʻe; Hoʻohana pinepine ʻia ka ʻoihana kīwila e like me nā mea pale pōkā kaʻa kaua, nā mea pale palekana, a pēlā aku.

He maikaʻi loa nā waiwai mechanical, thermal, kemikala a me ke kino o ka mea seramika silikona carbide, a he ākea ka wahi hoʻomohala ma ke kahua o ka pale kaua. I nā makahiki i hala iho nei, ua hoʻohana nui ʻia ka pale kaua pale kaua silicon carbide ceramic i ke kahua o ka pale kaua, e like me nā lako pilikino, nā kahua mea kaua kaua koa, nā moku kaua a me nā mākaʻi, nā kaʻa kūikawā kīwila. Eia kekahi, ke hoʻonui nei ka hoʻohana ʻana o ka silicon carbide i ka semiconductor, ka ikehu nukelea a me nā kahua ʻenehana kiʻekiʻe ʻē aʻe, a he ākea loa ka manaʻolana noi.