ʻO nā hiʻohiʻona hana o nā paipu kapuahi silika carbide

Paipu kapuahi silika carbidehe ikaika kiʻekiʻe, paʻakikī kiʻekiʻe, kūpaʻa ʻaʻahu maikaʻi, kūpaʻa wela kiʻekiʻe, pale ʻana i ka corrosion, maikaʻi ka wela a me ka haʻalulu kūʻē, nui thermal conductivity, maikaʻi oxidation kūpaʻa a me nā hana maikaʻi ʻē aʻe, i hoʻohana nui ʻia i ka hoʻolei ʻana i ke alapine, nā ʻano umu wela wela, metallurgy. , ʻoihana kemika, hoʻoikaika metala non-ferrous a me nā hana ʻē aʻe.

Nā hiʻohiʻona opaipu kapuahi silika carbide

Paipu kapuahi silika carbideʻO ka carbide silika ka mea nui, maikaʻi loanā huahana silika carbidehana ʻia e ke ahi wela kiʻekiʻe, me ke kūpaʻa wela kiʻekiʻe, ka conductivity thermal wikiwiki, ka ikaika kiʻekiʻe, ka paʻakikī kiʻekiʻe, ka pale ʻana i ka ʻaʻahu maikaʻi, ke kūpaʻa wela maikaʻi a me ke kū ʻana o ke ōlaʻi, ka conductivity thermal maikaʻi, ke kūpaʻa oxidation maikaʻi a me nā hana maikaʻi ʻē aʻe ma nā ʻaoʻao ʻelua o ka hoʻokomo ʻana. ka uhi ʻana o ka wela wela kūikawā.Hiki iā ia ke pale maikaʻi i ka ʻino o ka hopena metala ma nā mea hoʻomehana uila (me nā koʻokoʻo silicon, nā uea umu ahi hoʻomehana uila, a me nā mea ʻē aʻe), a me ka noi nui o nā paipu pale silicon carbide me nā ʻano hōʻailona ʻoi aku ka maikaʻi ma mua o nā huahana graphite like ʻole. ka pale ʻana i ka oxidation, ke kū ʻana o ka haʻalulu wela, a me ke kūpaʻa wela kiʻekiʻe

ʻO ka ʻenehana hana ʻana o ka paipu kapuahi silika carbide

ʻO ka huahana he silicon carbide e like me ka mea nui maka, ma o ke kaʻina hana kūikawā o ke kiʻekiʻe kiʻekiʻe o ka wela wela o nā huahana silicon carbide maikaʻi loa, hiki ke hoʻonohonoho ʻia ka lōʻihi e like me nā pono maoli o nā mea kūʻai.

ʻO ka hoʻohana mua ʻana opaipu kapuahi silika carbide

Hoʻohana nui ʻia i ka hoʻomaʻamaʻa metala non-ferrous, ʻōnaehana degassing huahana alumini, paʻi a me ka mīkini kala, zinc a me ka alumini hoʻomaʻamaʻa a me ka hana huahana a me nā hana ʻē aʻe.

ʻO ka hoʻomohala ʻana i ka ʻoihana o ka paipu kapuahi silika carbide

Silicon carbide furnace tube i 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 i kēia manawa, a ua kūʻai mua ʻia.Ke hoʻohālikelike ʻia me nā ʻāpana MOSFET, ʻaʻole i loaʻa i nā ʻāpana JFET nā pilikia hilinaʻi i hoʻokumu ʻia e ka puka oxygen layer defects a me ka palena o ka neʻe haʻahaʻa haʻahaʻa, a mālama i ka hiki ke hana alapine kiʻekiʻe ma muli o nā ʻano hana unipolar.Eia kekahi, loaʻa i nā mea JFET ka paʻa hana maikaʻi a me ka hilinaʻi i nā mahana kiʻekiʻe.Ma muli o ke ʻano o ka electrode ʻīpuka o ka mea JFET carbide silicon, ʻoi aku ka maikaʻi o ka volta paepae o ka JFET, ʻo ia hoʻi, aia nā mea maʻamau, ʻaʻole maikaʻi loa i kāna noi ma ke kahua o ka uila uila. kūpono ʻole me ke kaapuni holo honua o kēia manawa.Ma ka hoʻokomo ʻana i ka ʻenehana o ka groove injection a i ʻole ka mesa groove structure, ua hoʻomohala ʻia ka mea hoʻonui me ke kūlana hana maʻamau.Eia nō naʻe, no ka mea, ua hoʻokumu ʻia nā mea i hoʻonui ʻia ma ke kumukūʻai o kekahi mau hiʻohiʻona kūʻē mua, maʻalahi ke hoʻokō i ka mana kiʻekiʻe a me ka mana o kēia manawa o ka hoʻomaha mau (depletion type) JFET, a me ke ʻano o ka hoʻopili ʻana i ka depletion. ʻano JFET nā mea hana i ke kaulahao luna i hoʻopaʻa ʻia ma ka hoʻopili ʻana i nā MOSFET papa haʻahaʻa haʻahaʻa Si class ma ka moʻo.ʻO ke kaapuni kaʻa o kahi mea JFET i hoʻokuʻu ʻia he kūpono maoli ia me ke kaapuni kaʻa o kahi mea hana silikona kumu nui.He kūpono loa ka ʻōnaehana cascade no nā kūlana kiʻekiʻe a me nā kūlana puka kiʻekiʻe, ma mua o nā polokalamu IGBT silicon kuʻuna, e pale pololei i ka pilikia hoʻohālikelike o ke kaʻa kaʻa.

ʻO nā mea maikaʻi o ka silicon carbide penei.

1, maikaʻi ka hana hoʻoili wela, lahilahi ka paia o ka paipu (he mau millimeter wale nō), mehana loa ka pane ʻana o ka wela o ka huahana;

2, ʻaʻole pili i ka corrosion

3, ʻaʻole e hoʻoheheʻe ka mahana kiʻekiʻe, metala wai pollution-free;

4, hiki ke hoʻohana e hoʻopau i ka sodium a me ka strontium waiwai waiwai;

5, ʻaʻole pili ka hiʻohiʻona o ka huahana i ka slag, maʻalahi loa ka pale;

6, pale wela kiʻekiʻe 1600;

7. Ke kū'ē kū'ē wela wela

8, kiʻekiʻe paʻakikī, ʻaʻole maʻalahi e haki

9 ʻO ke kumu kūʻai, ke ola ma mua o ka hapalua makahiki.

ʻO ka mea i luna aʻe nā hiʻohiʻona hana o ka silicon carbide furnace tube, inā pono ʻoe e ʻike hou aku, hiki iā ʻoe ke manaʻo manuahi e hoʻokaʻaʻike mai iā mākou!