ʻO Boron Nitride (BN) Ceramics i Hana ʻia e WINTRUSTEK
ʻO nā seramika Boron Nitride (BN) kekahi o nā seramika ʻenehana maikaʻi loa. Hoʻohui lākou i nā waiwai kūʻokoʻa wela, e like me nā conductivities thermal kiʻekiʻe, me ka ikaika dielectric kiʻekiʻe a me ka inertness kemika kūikawā e hoʻoponopono ai i nā pilikia i kekahi o nā wahi noi noi nui loa o ka honua.
Hana ʻia nā seramika Boron Nitride ma ke kaomi ʻana i nā wela kiʻekiʻe. Hoʻohana kēia ʻano i nā mahana e like me ke kiʻekiʻe o 2000 ° C a me ka haʻahaʻa a me ka nui o nā kaomi e hoʻowalewale i ka sintering o nā pauka BN maka i loko o kahi poloka nui a paʻa i ʻike ʻia he billet. Hiki ke hoʻohana ʻia kēia mau pila Boron Nitride a hoʻopau ʻia i loko o nā ʻāpana laulima paʻakikī-geometry. ʻO ka machinability maʻalahi me ka pilikia ʻole o ke kī ʻana i ka ʻōmaʻomaʻo, ka wili, a me ka aniani e hiki ai i ka prototyping wikiwiki, nā hoʻololi hoʻolālā, a me nā pōʻai hōʻoia i nā ʻano noiʻi ʻenehana holomua.
ʻO ka ʻenekinia keʻena plasma kekahi o ia ʻano hoʻohana ʻana i nā seramika Boron Nitride . ʻO ke kūʻē ʻana o BN i ka sputtering a me ka haʻahaʻa haʻahaʻa no ka hanauna ion lua, ʻoiai i ke alo o nā māla electromagnetic ikaika, ʻokoʻa ia mai nā seramika holomua ʻē aʻe i nā kaiapuni plasma. ʻO ke kū'ē i ka sputtering e kōkua i ka lōʻihi o nā ʻāpana, ʻoiai ʻo ka haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa e kōkua i ka mālama pono ʻana o ka honua plasma. Ua hoʻohana ʻia ma ke ʻano he insulator kiʻekiʻe i nā ʻano kaʻina hana uhi kiʻiʻoniʻoni lahilahi, me ka plasma-enhanced physical vapor deposition (PVD).
ʻO ka waiho ʻana o ka mahu kino kahi huaʻōlelo no ka nui o nā ʻenehana uhi kiʻiʻoniʻoni ʻoniʻoni i hana ʻia i loko o kahi ʻōpala a hoʻohana ʻia e hoʻololi i ka ʻili o nā mea like ʻole. Hoʻohana pinepine ka poʻe i ka sputtering deposition a me PVD coating e hana a kau i nā mea i hoʻopaʻa ʻia ma ka ʻili o kahi substrate i ka wā e hana ai i nā mea optoelectronic, nā ʻāpana automotive a me nā aerospace, a me nā mea ʻē aʻe. ʻO ka sputtering kahi hana kūʻokoʻa kahi e hoʻohana ʻia ai ka plasma e hoʻomau i ka paʻi ʻana i kahi mea i hoʻopaʻa ʻia a hoʻoikaika i nā ʻāpana mai ia mea. Hoʻohana mau ʻia nā seramika Boron Nitride no ka hoʻopaʻa ʻana i nā arcs plasma i loko o nā keʻena sputtering ma luna o ka mea i hoʻopaʻa ʻia a pale aku i ka ʻinoʻino ʻana o nā ʻāpana o ke keʻena.
Ua hoʻohana ʻia nā ceramics ʻo Boron Nitride no ka hana ʻana i nā mea hoʻoheheʻe hopena Hall-efect e hana ʻoi aku ka maikaʻi a lōʻihi.
Hoʻoneʻe nā mea hoʻokele hopena Hall i nā satelite i ka orbit a me nā ʻimi i kahi hohonu me ke kōkua o ka plasma. Hana ʻia kēia plasma i ka wā e hoʻohana ʻia ai kahi kaila seramika hana kiʻekiʻe e hoʻokaʻawale i ke kinoea propellant i kona neʻe ʻana ma kahi māla radial ikaika. Hoʻohana ʻia kahi māla uila e wikiwiki i ka plasma a hoʻoneʻe iā ia ma kahi ala hoʻokuʻu. Hiki i ka plasma ke haʻalele i ke kahawai me ka wikiwiki i nā ʻumi kaukani mile i kēlā me kēia hola. ʻO ka hoʻoheheʻe ʻana o ka plasma ka mea e wāwahi koke ai i nā kahawai hoʻokuʻu seramika, he pilikia ia no kēia ʻenehana holomua. Ua hoʻohana maikaʻi ʻia nā ceramics Boron Nitride e hoʻonui i ke ola o nā thrusters plasma effect hall me ka ʻole o ka hoʻopaʻapaʻa ʻana i ko lākou pono ionization a i ʻole propulsion.
