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Mea koʻikoʻi koʻikoʻi no ka ulu ʻana o SiC: Tantalum carbide coating
I kēia manawa, ʻo ke kolu o ka hanauna o nā semiconductor i hoʻomalu ʻia e ka silicon carbide. I ke kumu kūʻai o kāna mau mea hana, ʻo ka substrate he 47%, a ʻo ka epitaxy he 23%. ʻO nā mea ʻelua e pili ana ma kahi o 70%, ʻo ia ka mea nui loa o ka manufa carbide silicon ...Heluhelu hou aku -
Pehea e hoʻomaikaʻi ai nā huahana i uhi ʻia i ka tantalum carbide i ka pale ʻana o nā mea?
ʻO ka tantalum carbide coating kahi ʻenehana lapaʻau maʻamau i hoʻohana ʻia e hiki ke hoʻomaikaʻi maikaʻi i ke kūpaʻa corrosion o nā mea. Hiki ke hoʻopili ʻia ka uhi carbide Tantalum i ka ʻili o ka substrate ma o nā ʻano hoʻomākaukau like ʻole, e like me ka deposition chemical vapor, physica...Heluhelu hou aku -
I nehinei, ua hoʻolaha ka Papa Hoʻonaʻauao ʻEpekema a me ʻenehana ua hoʻopau ʻo Huazhuo Precision Technology i kāna IPO!
Ua hoʻolaha wale ʻia ka hāʻawi ʻana i nā mea hana hoʻoheheʻe laser SIC 8-inch mua ma Kina, ʻo ia hoʻi ka ʻenehana a Tsinghua; No ke aha lākou i hoʻihoʻi ai i nā mea pono? He mau huaʻōlelo wale nō: ʻO ka mua, ʻokoʻa loa nā huahana! I ka nānā mua ʻana, ʻaʻole wau ʻike i kā lākou hana. I kēia manawa, ʻo H...Heluhelu hou aku -
ʻO CVD silikon carbide uhi-2
ʻO CVD silicon carbide coating 1. No ke aha i loaʻa ai kahi uhi silicon carbide ʻO ka papa epitaxial he kiʻi ʻoniʻoni lahilahi aniani hoʻokahi i ulu ma ke kumu o ka wafer ma o ke kaʻina epitaxial. ʻO ka wafer substrate a me ka epitaxial thin film i hui pū ʻia he epitaxial wafers. Ma waena o lākou, ka ...Heluhelu hou aku -
Kaʻina hana hoʻomākaukau o ka uhi SIC
I kēia manawa, ʻo ke ʻano o ka hoʻomākaukau ʻana o ka coating SiC e komo pū me ke ʻano gel-sol, ke ʻano hoʻopili, ke ʻano o ka uhi ʻana i ka pulupulu, ke ʻano hoʻoheheʻe plasma, ke ʻano hana hoʻoheheʻe kemika (CVR) a me ke ʻano o ka vapor deposition (CVD). ʻO ke ʻano hoʻopili ʻana ʻO kēia ʻano hana he ʻano paʻa paʻa wela kiʻekiʻe...Heluhelu hou aku -
ʻO CVD Silicon Carbide Coating-1
He aha ka CVD SiC Chemical vapor deposition (CVD) he kaʻina hoʻoheheʻe ʻana i hoʻohana ʻia e hana i nā mea paʻa maʻemaʻe kiʻekiʻe. Hoʻohana pinepine ʻia kēia kaʻina hana i ke kahua hana semiconductor e hana i nā kiʻiʻoniʻoni lahilahi ma ka ʻili o nā wafers. I ke kaʻina hana o ka hoʻomākaukau ʻana iā SiC e CVD, ʻike ʻia ka substrate ...Heluhelu hou aku -
Ka nānā 'ana o ka dislocation structure ma ka SiC crystal e ka ray tracing simulation i kōkua 'ia e X-ray topological imaging
Noiʻi ʻaoʻao Koʻikoʻi o ka silicon carbide (SiC): Ma ke ʻano he bandgap semiconductor material, silicon carbide i hoihoi nui ʻia ma muli o kona mau waiwai uila maikaʻi loa (e like me ka bandgap nui, ka wikiwiki saturation electron kiʻekiʻe a me ka conductivity thermal). ʻO kēia mau prop ...Heluhelu hou aku -
ʻO ke kaʻina hoʻomākaukau aniani hua ma ka ulu ʻana o ka kristal hoʻokahi SiC 3
Hōʻoia Hoʻonui Ua hoʻomākaukau ʻia nā kristal hua silicon carbide (SiC) ma hope o ke kaʻina hana i hōʻike ʻia a hōʻoia ʻia ma o ka ulu ʻana o ka kristal SiC. ʻO ke kahua ulu i hoʻohana ʻia he umu hoʻomohala ʻo SiC induction ulu me kahi mahana ulu o 2200 ℃, kahi ulu ulu o 200 Pa, a me kahi ulu ulu ...Heluhelu hou aku -
Ke Kaʻina Hana Hoʻomākaukau Crystal Hua ma SiC Single Crystal Growth (Mahele 2)
2. Ke Kaʻina Hana Hoʻokolohua 2.1 ʻO ka mālama ʻana i ke kiʻiʻoniʻoni adhesive Ua ʻike ʻia ʻo ka hana pololei ʻana i kahi kiʻi kalapona a i ʻole ka hoʻopaʻa ʻana me ka pepa graphite ma nā wafers SiC i uhi ʻia me ka mea hoʻopili i alakaʻi ʻia i nā pilikia he nui: 1. Ma lalo o nā kūlana haʻahaʻa, ua hoʻomohala ke kiʻi ʻoniʻoni ma nā wafers SiC i kahi ʻano like ʻole ma muli o e kakau inoa...Heluhelu hou aku -
Ke Kaʻina Hana Hoʻomākaukau Crystal Hua ma SiC Single Crystal Growth
Loaʻa i nā mea Silicon carbide (SiC) nā mea maikaʻi o kahi bandgap ākea, kiʻekiʻe thermal conductivity, kiʻekiʻe koʻikoʻi breakdown kahua ikaika, a kiʻekiʻe saturated electron drift velocity, e hoʻohiki nui ana i ka hana semiconductor. Hana ʻia nā kristal hoʻokahi SiC ma o ...Heluhelu hou aku -
He aha nā ʻano no ka hoʻoliʻi ʻana i ka wafer?
ʻO nā kaʻina hana a pau e pili ana i ka hana ʻana i kahi puʻupuʻu, ʻo ka hopena hope o ka wafer e ʻoki ʻia i loko o kēlā me kēia make a hoʻopaʻa ʻia i loko o nā pahu liʻiliʻi i hoʻopaʻa ʻia me nā pine liʻiliʻi wale nō. E loiloi ʻia ka chip e pili ana i kona paepae, kūpaʻa, nā waiwai o kēia manawa, a me ka volta, akā ʻaʻohe mea e noʻonoʻo ...Heluhelu hou aku -
ʻO ka hoʻolauna kumu o SiC Epitaxial Growth Process
ʻO ka papa epitaxial kahi kiʻi aniani kikoʻī i ulu ʻia ma ka wafer e ka ep·itaxial process, a ua kapa ʻia ka wafer substrate a me ka epitaxial film epitaxial wafer. Ma ka ulu ʻana i ka papa epitaxial silicon carbide ma ka substrate silicon carbide conductive, ka epitaxial homogeneous silicon carbide ...Heluhelu hou aku