Paipu kapuahi silika carbideLoaʻa i nā mea maikaʻi o ka ikaika kiʻekiʻe, ka paʻakikī kiʻekiʻe, ke kūpaʻa maikaʻi o ka lole, ke kūpaʻa kiʻekiʻe o ka wela, ka pale ʻana i ka corrosion, ke kūpaʻa haʻalulu maikaʻi, ka conductivity thermal kiʻekiʻe, ka pale ʻana i ka oxidation a pēlā aku.Hoʻohana nui ʻia i ka hoʻolei ʻana i ke alapine, ka umu hoʻomaʻamaʻa wela like ʻole, ka metallurgy, ka ʻoihana kemika, non-ferrous metala forging a me nā ʻoihana ʻē aʻe.Paipu kapuahi silika carbidehoʻohana nui ʻia i ka umu hoʻoheheʻe metallurgical a me ka umu hoʻoheheʻe ʻana i ka umu, a hiki ke hoʻopili ʻia kona lōʻihi e like me nā pono maoli o ka pūnaewele.
Nā hiʻohiʻona opaipu kapuahi silika carbide
ʻO ka pahu kapuahi silicon carbide kahi huahana maikaʻi loa o ka silicon carbide sintered i ke kiʻekiʻe kiʻekiʻe me ka silicon carbide ma ke ʻano kumu kumu.Loaʻa iā ia nā mea maikaʻi o ke kūpaʻa wela kiʻekiʻe, ka pale ʻana i ka corrosion, ka wikiwiki o ka thermal conductivity, ka ikaika kiʻekiʻe, ka paʻakikī kiʻekiʻe, ke kūpaʻa maikaʻi ʻana, ke kūpaʻa haʻalulu maikaʻi, ka nui o ka thermal conductivity, ke kūpaʻa oxidation maikaʻi a pēlā aku.Hoʻolako ʻia nā ʻaoʻao ʻelua me nā bushings insulation kiʻekiʻe kiʻekiʻe, hiki ke pale maikaʻi ʻia ka ʻino o ka hopena metala i nā mea hoʻomehana uila (me ke koʻokoʻo silicon carbide, uea umu uila, a me nā mea ʻē aʻe) hiki ke pale ʻia, a ʻoi aku ka maikaʻi o nā mea hōʻailona ma mua o nā ʻano huahana graphite āpau .ʻO ka pahu kapuahi silicon carbide he thermal conductivity, oxidation resistance, thermal shock resistance, kiʻekiʻe kiʻekiʻe keʻaʻahu pale pale, maikaʻi kemika kūpaʻa, ikaika ka waika kūʻiʻo, ʻaʻohe hopena i ka waikawa ikaika a me ka alkali.
Paipu kapuahi silika carbideʻenehana hana: ʻo ka huahana i hoʻopau ʻia e lawe i ka carbide silika ma ke ʻano he kumu mua, a he huahana hoʻopau silicon carbide maikaʻi loa i puhi ʻia e ka ʻenehana kūikawā i ka wela kiʻekiʻe.Hiki ke hoʻopilikinoʻia ka laulā lōʻihi e like me nā pono maoli o nā mea kūʻai.ʻO ka hoʻohana nui ʻana o ka pahu umu silika carbide: hoʻohana nui ʻia i ka hoʻomaʻamaʻa metala non-ferrous, ʻōnaehana degasing huahana alumini, paʻi a me nā mīkini kala, zinc a me ka alumini a me ka hoʻopau ʻana i ka huahana.
ʻO ka hoʻomohala ʻana o ka ʻoihana silika carbide
Loaʻa i ka Silicon carbide nā hiʻohiʻona o ka impedance hoʻokomo kiʻekiʻe, haʻahaʻa haʻahaʻa, linearity maikaʻi, a me nā mea ʻē aʻe, ʻo ia kekahi o ka hoʻomohala wikiwiki ʻana i nā mea carbide silicon, a ʻo ka mea mua e hoʻokō i ka ʻoihana.Ke hoʻohālikelike ʻia me MOSFET, ʻaʻohe pilikia hilinaʻi i hoʻokumu ʻia e nā hemahema o ka ʻīpuka oxide a me nā palena o ka neʻe ʻana o ka mea lawe haʻahaʻa, a ʻo kāna mau hiʻohiʻona unipolar e mālama i ka hiki ke hana kiʻekiʻe.Eia kekahi, ʻoi aku ka maikaʻi o ka paʻa a me ka hilinaʻi o ka silicon carbide junction structure i nā wela kiʻekiʻe a ʻoi aku ka maikaʻi o ka volta paepae, ʻo ia hoʻi, ka mea wehe maʻamau, ʻaʻole maikaʻi loa ia no nā noi uila uila, a ʻaʻole kūpono me ka mea maʻamau o kēia manawa. holo kaapuni.Ma ka hoʻokomo ʻana i ka ʻenehana o ka mea hoʻoheheʻe groove, ua hoʻomohala ʻia ka mea hoʻonui ma lalo o ke kūlana maʻamau.Eia nō naʻe, hoʻokumu pinepine ʻia nā mea hana i hoʻonui ʻia me ka uku o kekahi mau hiʻohiʻona kūʻē kūʻē, no laila ʻoi aku ka maʻalahi o ka wehe ʻana (depletion type) e hoʻokō i ka nui o ka mana kiʻekiʻe a me ka mana o kēia manawa, a hiki ke loaʻa ke ʻano depletion ma ka hoʻokaʻawale ʻana i ke kūlana hana.Hoʻokō ʻia ke ʻano cascade ma o kahi moʻo o MOSFET e pili ana i ke kilika haʻahaʻa haʻahaʻa.Ua kūpono maoli ke kaʻa kaʻa kaʻa kaʻa me ke kaʻa kaʻa kaʻa kilika.He kūpono loa kēia ʻano cascade no ka hoʻololi ʻana i ka silikoni kumu i nā manawa kiʻekiʻe-volt a me ka mana kiʻekiʻe, a pale pololei i ka pilikia hoʻohālikelike o ke kaʻa kaʻa.
Ka manawa hoʻouna: Sep-25-2023