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ʻO ka crucible kahi pahu kūikawā hiki ke pale i ka wela kiʻekiʻe loa. Hoʻohana ʻia ia i nā ʻoihana like ʻole e like me ka hoʻomaʻamaʻa ʻana i ka plastic a me ka niho niho. ʻO Crucible (SiC), kahi mea ikaika kiʻekiʻe i ʻike ʻia no kona hoʻomanawanui wela. Semixlab kalapona kilikaka crucible hiki iā ia ke mālama i ka wela kiʻekiʻe loa a ʻaʻole ʻino, kahi ʻano waiwai e maikaʻi ai ka hoʻohana ʻana ma ke ʻano he crucibles.
ʻO ke kīʻaha o Semixlab kalapona silika ʻokoʻa ma nā ʻoihana ma nā noi he nui. ʻO kekahi o nā noi mua ʻo ka hoʻoheheʻe ʻana a me ka hana ʻana i nā metala. Me kona kūpaʻa kiʻekiʻe i ka wela, he mea kūpono ia no ka hoʻolei metala. Hoʻohana ʻia ʻo Crucible silicon carbide e like me nā ʻāpana liʻiliʻi i loko o nā lako kiln a me nā ʻāpana seramika ʻē aʻe me nā hae triangular orienteering marker maʻamau a me kekahi mau hale lole.
ʻO kekahi o nā pōmaikaʻi nui o ka crucible silicon carbide ʻo kona lōʻihi a me ka hana kūpono. ʻAʻole e like me nā crucibles pālolo i hoʻohana mau ʻia, hiki ke haki a haki paha ke hiki i kahi pae wela, hiki i ka crucible silicon carbide ke kūpaʻa i nā wela kiʻekiʻe loa o 2600°C āpau me ka pilikia ʻole o ka spalling a pohā paha. ʻO ia ka mea i koho pono no ka hana ʻoihana e pono ai ka wela kiʻekiʻe.
Loaʻa iā Crucible silicon carbide kekahi mau hiʻohiʻona kūikawā e lilo ia i koho kūpono no kekahi mau noi ʻoihana. Ma waho aʻe o kona hiki ke kū i ka wela kiʻekiʻe, ʻaʻole hiki ke pale aku i ka pōʻino kemika. Hiki iā ia ke mālama i nā ʻano kemika a me nā mea wela me ka ʻole e wāwahi. Loaʻa iā Crucible silicon carbide ka hoʻoili wela maikaʻi, hoʻomaʻamaʻa i ka hoʻomehana maikaʻi ʻana i ka wā o ka hana ʻoihana.
He ʻāpana koʻikoʻi ʻo Crucible Sic i ka nui o nā hana ʻenehana a me nā hana hoʻokolohua, e like me ka hoʻoili ʻana i nā metala wela a me ka mālama ʻana i nā media sloppy a corrosive. ʻO kona hiki ke pale i ka wela nui a me ka pale ʻana i ka pōʻino kemika he mea nui ia no ka hana metala, keramika a me ka hana kemika. Me ka ʻole o Semixlab kālika silikone crucible, ʻoi aku ka paʻakikī o kekahi o nā kaʻina hana ʻoihana a i ʻole e koi pinepine ʻia ka hoʻohana pinepine ʻana i nā crucibles maʻamau.