Hiki ke hoʻohana ʻia ka ʻenehana hoʻopili silika carbide i nā wela kiʻekiʻe?

ʻO ka ʻenehana silicon carbide coating kahi ala e hana ai i kahi papa silicon carbide ma luna o ka ʻili o kahi mea, me ka hoʻohana pinepine ʻana i ka hoʻoheheʻe ʻana i ke kino, ka hoʻoheheʻe kino a me ka hoʻoheheʻe kino, ka impregnation hoʻoheheʻe, ka plasma hoʻonui i ka hoʻoheheʻe ʻana i ka mahu a me nā ʻano hana ʻē aʻe e hoʻomākaukau ai i ka uhi carbide silicon. ʻO ka silicone carbide coating 1 layer he kiʻekiʻe ka pale wela, ke kūpaʻa corrosion, ka pale ʻana i ka oxidation, ka pale ʻana a me nā waiwai maikaʻi ʻē aʻe, no laila ua hoʻohana nui ʻia i ke kiʻekiʻe wela, ke kiʻekiʻe kiʻekiʻe, ka paʻakikī a me nā māla ʻē aʻe.

ʻO ke kaiapuni wela kiʻekiʻe kahi kahua koʻikoʻi o ka hoʻohana ʻana i ka uhi silika carbide. Hiki ke pilikia nā mea kuʻuna i ka hoʻonui, palupalu, ablation, oxidation a me nā pilikia ʻē aʻe i nā wela kiʻekiʻe, ʻoiai ʻo ka silicon carbide coating he paʻa wela kiʻekiʻe a hiki ke kū i ka corrosion a me ke koʻikoʻi wela ma nā wahi wela kiʻekiʻe. No laila, hiki ke hoʻohana i ka ʻenehana hoʻopili silicon carbide i nā wela kiʻekiʻe.

I nā wela kiʻekiʻe, hiki ke hoʻohana ʻia nā uhi silicon carbide ma nā wahi aʻe:

ʻO ka mea mua, hiki i nā ʻenekini aerospace, nā ʻenekini rocket a me nā mea hana ʻē aʻe e kū i ke kiʻekiʻe kiʻekiʻe a me ke kaomi ʻana i nā kaiapuni hiki ke hoʻohana i ka silicon carbide coating e hāʻawi i ka ʻoi aku ka maikaʻi o ke kūpaʻa wela a me ka pale ʻana. Eia kekahi, ma ka lewa, ka ʻimi honua, nā satelite a me nā māla ʻē aʻe, hiki ke hoʻopili ʻia ka silicon carbide coating no ka pale ʻana i nā lako uila a me nā ʻōnaehana hoʻomalu mai ka radiation wela kiʻekiʻe a me nā kaola particle.

Ma ke kahua o nā pūnaewele lā, hiki i ka silicon carbide coating ke hāʻawi i ke kiʻekiʻe o ka hoʻololi ʻana o ka cell cell a me ka paʻa maikaʻi. Eia kekahi, hiki i nā noi ma nā wahi e like me nā wahie wela wela ke hāʻawi i ke ola pākaukau kiʻekiʻe a me ka maikaʻi, a hoʻoikaika i ka hoʻomohala ʻana i nā ʻenehana ikehu hou.

ʻO ke kolu, ʻo ka ʻoihana kila

I ka ʻoihana kila, i ka hana hana ma lalo o ke kiʻekiʻe o ka mahana wela, nā pōhaku lepo umu, nā mea refractory a me nā mea hana ʻē aʻe e like me nā paipu metala, nā valves a me nā mea ʻē aʻe e pono ai ke kiʻekiʻe wela, ke kūpaʻa corrosion, ʻaʻahu i nā mea pale, hiki ke hāʻawi i ka pale silicon carbide. hana a hoʻomaikaʻi i ke ola lawelawe o nā mea hana.

4. ʻOihana Kemika

I ka ʻoihana kemika, hiki i ka hoʻohana ʻana i ka silicon carbide coating ke pale aku i nā mea kemika mai ka corrosion, oxidation a me ka hopena o ka wela kiʻekiʻe a me ke kaomi, a hoʻomaikaʻi i ke ola lawelawe a me ka palekana o nā mea hana.

I ka hōʻuluʻulu manaʻo, hiki ke hoʻohana ʻia ka ʻenehana hoʻopili silicon carbide i nā wahi wela kiʻekiʻe e hāʻawi i ka palekana maikaʻi a me ke ola lawelawe, i ka wā e hiki mai ana, me ka hoʻomohala mau ʻana o ka ʻenehana hoʻomākaukau ʻana i ka silicon carbide coating. .