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ʻO nā manaʻo noiʻi o ka silicon carbide ceramics ma ke kahua o ka ikehu solar photovoltaic
I nā makahiki i hala iho nei, i ka piʻi ʻana o ka noi honua no ka ikehu hou, ua lilo ka ikehu solar photovoltaic i mea nui ma ke ʻano he koho ikehu maʻemaʻe. I ka hoʻomohala ʻana i ka ʻenehana photovoltaic, he kuleana koʻikoʻi ka ʻepekema waiwai. I waena o lākou, nā silika carbide ceramics, a...Heluhelu hou aku -
ʻO ke ʻano o ka hoʻomākaukau ʻana i nā ʻāpana graphite i uhi ʻia ʻo TaC maʻamau
PART/1CVD (Chemical Vapor Deposition): Ma 900-2300 ℃, me ka hoʻohana ʻana iā TaCl5 a me CnHm ma ke ʻano he tantalum a me nā kumu kalapona, H₂ e like me ka hoʻohaʻahaʻa ʻana i ka lewa, Ar₂as lawe kinoea, reaction deposition film. ʻO ka uhi i hoʻomākaukauʻia he paʻakikī,ʻaʻahu a me ka maʻemaʻe kiʻekiʻe. Eia naʻe, aia kekahi mau pilikia ...Heluhelu hou aku -
Hoʻohana i nā ʻāpana graphite i uhi ʻia e TaC
PART/1 Hoʻoulu ʻia ʻo Crucible, mea hoʻopaʻa hua a me ke apo alakaʻi ma SiC a me AIN i ka umu aniani hoʻokahi ma ke ʻano PVT E like me ka hōʻike ʻana ma ke Kiʻi 2 [1], ke hoʻohana ʻia ke ʻano lawe mahu kino (PVT) no ka hoʻomākaukau ʻana iā SiC, aia ke aniani hua i loko. ka ʻāina wela haʻahaʻa, ka SiC r...Heluhelu hou aku -
ʻO ke kūkulu ʻana a me ka ʻenehana ulu o ka silikon carbide (Ⅱ)
ʻO ka hā, ʻO ke ʻano o ka lawe ʻana i ka mahu kino (PVT) i hoʻokumu ʻia mai ka ʻenehana sublimation phase vapor i hana ʻia e Lely i ka makahiki 1955. Hoʻokomo ʻia ka pauka SiC i loko o kahi paipu graphite a hoʻomehana ʻia i ka wela kiʻekiʻe e decompose a sublimate i ka SiC pow...Heluhelu hou aku -
ʻO ke kūkulu ʻana a me ka ʻenehana ulu o ka silikon carbide (Ⅰ)
ʻO ka mea mua, ke ʻano a me nā waiwai o ka kristal SiC. ʻO SiC kahi pūhui binary i hoʻokumu ʻia e Si element a me C element ma 1:1 ratio, ʻo ia hoʻi, 50% silicon (Si) a me 50% carbon (C), a ʻo kāna ʻāpana kumu kumu ʻo SI-C tetrahedron. ʻO ke kiʻikuhi kiʻi o ka silikon carbide tetrahedro...Heluhelu hou aku -
Nā pōmaikaʻi o ka uhi ʻana o ka tantalum carbide i nā huahana semiconductor
Me ka holomua mau o ka ʻepekema a me ka ʻenehana, ke pāʻani nei nā huahana semiconductor i kahi kuleana koʻikoʻi i ko mākou ola. I ke kaʻina hana semiconductor, ua lilo ka noi ʻana o ka ʻenehana uhi i mea nui. Ma ke ʻano he mea ākea ...Heluhelu hou aku -
Silicon carbide nozzles i ka hana semiconductor uila
He kuleana koʻikoʻi ka Silicon carbide nozzles i ka hana semiconductor electronic. He mea ia i hoʻohana ʻia e pīpī i ka wai a i ʻole ke kinoea, i hoʻohana pinepine ʻia no ka mālama ʻana i nā kemika pulu i ka hana semiconductor. Loaʻa iā Sic nozzle nā mea maikaʻi o ke kūpaʻa wela kiʻekiʻe, ...Heluhelu hou aku -
ʻO ka hana maikaʻi loa o ka moku aniani carbide silika ma ke kaiapuni wela
ʻO ka waʻaʻeleʻele Silicon carbide kahi mea me nā waiwai maikaʻi loa, e hōʻike ana i ka wela a me ka pale ʻana i ka corrosion i nā wahi wela kiʻekiʻe. He hui ia i hui ʻia me nā mea kalapona a me ke silika me ka paʻakikī kiʻekiʻe, ka helu heheʻe kiʻekiʻe a me ka wela maikaʻi loa ...Heluhelu hou aku -
E ʻimi i nā ʻano kūʻokoʻa a me nā hoʻohana ʻana o ka Carbon Glass
ʻO ke kalapona kekahi o nā mea maʻamau i ke ʻano, e hoʻopuni ana i nā waiwai o nā mea āpau i loaʻa ma ka Honua. Hōʻike ia i kahi ākea o nā hiʻohiʻona, e like me ke ʻano o ka paʻakikī a me ka palupalu, insulation-semiconductor-superconductor behavior, heat insulation-superconductivity, a me ka li ...Heluhelu hou aku -
Hoʻokomo ʻo Semicera i nā huahana Graphite hou, e hāʻawi ana i nā ʻōnaehana koʻikoʻi i ka ʻoihana
ʻO Semicera, he alakaʻi honua i ka hana ʻana i nā huahana graphite, ua hoʻolaha hou nei i ka hoʻolaha ʻana i kahi ʻano o nā huahana hou, e hāʻawi ana i nā hopena kūʻokoʻa i ka ʻoihana. Ma ke ʻano he ʻoihana alakaʻi ma kēia kahua, ua kūpaʻa ʻo Semicera i ka hāʻawi ʻana i ka graphite pro kiʻekiʻe a me ka hana kiʻekiʻe.Heluhelu hou aku -
He aha nā mana Semiconductors? E hoʻomaopopo i ka ulu wikiwiki ʻana o kēia mākeke!
Ma keʻano he hoʻokahi o nā hui koʻikoʻi o ka ʻoihana, ua hoʻolaʻa ʻia ʻo Semicera i ka hāʻawi ʻana i nā hopena hou i kā mākou mea kūʻai. Ma kēia ʻatikala, e ʻimi mākou i ka manaʻo o ka mana semiconductors a loaʻa ka ʻike no ke kumu e ulu wikiwiki ai kēia mākeke. Hoʻomaopopo i ka Power Semiconduc...Heluhelu hou aku -
ʻenehana hana a me ka hoʻohana nui ʻana i ka graphite kaomi isostatic
ʻO ka Isostatic pressed graphite he ʻano mea graphite hou, nona ka conductivity uila maikaʻi loa, ke kūpaʻa wela kiʻekiʻe a me ke kūpaʻa kemika, no laila ua hoʻohana nui ʻia ia i nā kula kiʻekiʻe. E hōʻike ana kēia pepa i nā kikoʻī i ke kaʻina hana, nui ...Heluhelu hou aku