Hāʻawi ʻo Semicera i nā ʻāpana tantalum carbide (TaC) kūikawā no nā ʻāpana like ʻole a me nā mea lawe.ʻO ke kaʻina hana hoʻopili alakaʻi Semicera e hiki ai i ka tantalum carbide (TaC) ke hoʻokō i ka maʻemaʻe kiʻekiʻe, ke kūpaʻa wela kiʻekiʻe a me ka hoʻomanawanui kiʻekiʻe, e hoʻomaikaʻi i ka maikaʻi o ka huahana o nā kristal SIC / GAN a me nā papa EPI (Kāpena ʻo TaC i uhi ʻia i ka graphite), a hoʻonui i ke ola o nā ʻāpana reactor koʻikoʻi. ʻO ka hoʻohana ʻana i ka tantalum carbide TaC coating ka mea e hoʻoponopono ai i ka pilikia lihi a hoʻomaikaʻi i ka maikaʻi o ka ulu ʻana o ke aniani, a ua hoʻopau ʻo Semicera i ka ʻenehana tantalum carbide coating (CVD), a hiki i ka pae kiʻekiʻe honua.
Hoʻohana nui ʻia nā apo seal Tantalum carbide i ka hoʻopaʻa ʻana i nā noi i nā ʻoihana o ka ʻoihana kemika, ka ʻaila a me ka ʻoihana kinoea, aerospace, semiconductor manufacturing, a me nā mea ʻē aʻe. pale i ka leakage a me ka hoʻohaumia, a hōʻoia i ka hana maʻamau o ka ʻōnaehana.
ʻO nā hiʻohiʻona o ka tantalum carbide coated seal ring penei:
1. ʻO ke kūpaʻa wela kiʻekiʻe: Hiki i ka Tantalum carbide coating ke mālama i ka paʻa o ka hoʻolālā a me ka hana hoʻopaʻa ʻana maikaʻi i ka ʻāina wela kiʻekiʻe, a kūpono i nā kaʻina hana wela a me nā noi.
2. Ke kū'ē i ka corrosion: Hiki i ka Tantalum carbide coating ke pale aku i ka erosion o nā kemika like ʻole a me nā mea hoʻoheheʻe, maikaʻi loa ka pale ʻana i ka corrosion, a kūpono ia no nā noi ma nā wahi corrosive.
3. Hana maikaʻi ke sila: Tantalum carbide coated seal ring i ka hana hoʻopaʻa maikaʻi, hiki ke pale pono i ka leakage o ke kinoea a i ʻole ka wai, a hōʻoia i ka palekana a me ka hana paʻa o ka ʻōnaehana.
4. Wear pale: Tantalum carbide coating he kiʻekiʻe ka paʻakikī a me ke kū'ē kū'ē, hiki ke hoʻomau i ka hana maikaʻi i ka friction a me ke kapa komo, a hoʻonui i ke ola lawelawe.
me ka TaC ole
Ma hope o ka hoʻohana ʻana iā TaC (ʻākau)
Eia kekahi, ʻo SemiceraNā huahana i uhi ʻia e TaChōʻike i kahi ola lawelawe lōʻihi a ʻoi aku ka nui o ke kūpaʻa wela kiʻekiʻe i hoʻohālikelike ʻia meʻO nā uhi SiC.Ua hōʻike ʻia nā ana Laboratory i kā mākouʻO nā pale TaChiki ke hana mau i ka wela a hiki i 2300 degere Celsius no nā manawa lōʻihi. Aia ma lalo kekahi mau laʻana o kā mākou mau laʻana:
