ʻO ka pahu silika carbide

ʻO ka pahu silika carbide ceramic maikaʻi loa ka paʻa wela kiʻekiʻe a hiki ke mālama i kona ʻano a me kāna hana ma nā wahi wela kiʻekiʻe loa. Hiki iā ia ke pale i nā wela kiʻekiʻe a hiki i nā kaukani degere Celsius, no laila he ākea ka hoʻohana ʻana i nā noi wela kiʻekiʻe. Eia kekahi, ʻo ka silicon carbide ceramic tube ka maikaʻi o ka thermal conductivity a hiki ke alakaʻi maikaʻi i ka wela, e hana ana ia i mea koʻikoʻi i ke kula o ka hoʻokele wela a me ka hoʻopau wela.

Hōʻike pū ʻia ʻo Silicon carbide ceramic tube i ke kūpaʻa kemika maikaʻi loa a me ke kūpaʻa corrosion. He kūpaʻa maikaʻi ʻo ia i ka nui o nā waikawa, alkalis a me nā kinikona ʻē aʻe, e hoʻohana nui ʻia i nā kaʻina hana kemika, nā kaiapuni corrosive a me ka mālama ʻana i ka acid-base. Eia kekahi, ʻo ka silicon carbide ceramic tube he haʻahaʻa haʻahaʻa o ka hoʻonui ʻana i ka wela, hiki iā ia ke mālama i ke kūpaʻa maikaʻi i ka wā e loli ai ka mahana.

Loaʻa ka nui o ka hoʻohana ʻana i ka pahu silikon carbide ceramic i nā ʻoihana he nui. I loko o nā umu wela wela, nā mea hoʻomaʻamaʻa wela a me nā mea puhi ahi, hiki ke hoʻohana ʻia ka pahu silicon carbide ceramic e like me ka umu ahi i loko, nā mea refractory a me nā mea insulation thermal. I ka ʻoihana kemika, hiki ke hoʻohana ʻia no nā pipelines, reactors a me nā pahu mālama no nā media corrosive. Eia kekahi, hoʻohana nui ʻia ka silicon carbide ceramic tube i ka hana semiconductor, ʻoihana lā, nā lako uila a me ka aerospace.