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4 biliona! Hoʻolaha ʻo SK Hynix i ka hoʻopukapuka hoʻopukapuka semiconductor holomua ma Purdue Research Park
West Lafayette, Indiana - Ua hoʻolaha ʻo SK hynix Inc. i nā hoʻolālā e hoʻolilo ma kahi o $4 biliona no ke kūkulu ʻana i kahi hana hoʻopihapiha kiʻekiʻe a me ka hale R&D no nā huahana naʻauao kūlohelohe ma Purdue Research Park. Ke hoʻokumu nei i kahi loulou koʻikoʻi ma ke kaulahao lako semiconductor US ma West Lafayett...Heluhelu hou aku -
Ke alakaʻi nei ka ʻenehana laser i ka hoʻololi ʻana o ka ʻenehana hoʻoponopono silika carbide substrate
1. Ka nānā 'ana o ka silicon carbide substrate processing technology ʻO nā papa hana kaʻina hana silicon carbide substrate i kēia manawa: ka wili ʻana i ka pōʻai o waho, slicing, chamfering, grinding, polishing, cleaning, etc.Heluhelu hou aku -
Nā lako kahua wela nui: C/C composite material
ʻO nā hui kalapona-carbon kahi ʻano o nā huila kalapona, me ka fiber carbon ka mea hoʻoikaika a waiho ʻia ke kalapona ma ke ʻano matrix. ʻO ka matrix o nā hui C/C he kalapona. No ka mea ua aneane piha loa ia i ke kalapona elemental, loaʻa iā ia ke kūpaʻa wela kiʻekiʻe ...Heluhelu hou aku -
ʻEkolu mau ʻenehana nui no ka ulu ʻana o ka kristal SiC
E like me ka mea i hōʻike ʻia ma ka Fig. 3, aia ʻekolu ʻenehana nui e manaʻo ana e hāʻawi i ka SiC hoʻokahi kristal me ka maikaʻi a me ka maikaʻi: ka wai epitaxy (LPE), ka lawe ʻana i ka mahu kino (PVT), a me ka hoʻoheheʻe ʻana i ka mahu kemika kiʻekiʻe (HTCVD). ʻO PVT kahi kaʻina hana i hoʻokumu ʻia no ka hana ʻana i ka hewa SiC ...Heluhelu hou aku -
ʻO ke kolu o nā hanauna semiconductor GaN a me ka ʻenehana epitaxial pili i ka hoʻolauna pōkole
1. ʻEkolu-hanau semiconductor Ua hoʻomohala ʻia ka ʻenehana semiconductor mua ma muli o nā mea semiconductor e like me Si a me Ge. ʻO ia ke kumu waiwai no ka hoʻomohala ʻana i nā transistors a me ka ʻenehana kaapuni hoʻohui. ʻO nā mea hana semiconductor mua i kau i ka ...Heluhelu hou aku -
23.5 biliona, e hele ana ka super unicorn a Suzhou i IPO
Ma hope o 9 mau makahiki o ka ʻoihana ʻoihana, ua hoʻonui ʻo Innoscience ma mua o 6 biliona yuan i ka huina kālā, a ua hōʻea kona kumukūʻai i ka 23.5 biliona yuan. ʻO ka papa inoa o nā mea hoʻopukapuka e like me ka lōʻihi o nā hui: Fukun Venture Capital, Dongfang State-owned Assets, Suzhou Zhanyi, Wujian...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 i hiki ke hoʻomaikaʻi maikaʻi i ka pale ʻana i ka 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 -
Hoʻomaka i ke kolu o ka hanauna semiconductor GaN a me ka ʻenehana epitaxial pili
1. ʻEkolu-hanau semiconductor Ua hoʻomohala ʻia ka ʻenehana semiconductor mua ma muli o nā mea semiconductor e like me Si a me Ge. ʻO ia ke kumu waiwai no ka hoʻomohala ʻana i nā transistors a me ka ʻenehana kaapuni hoʻohui. ʻO nā mea hana semiconductor mua i kau i ka f ...Heluhelu hou aku -
Ke noiʻi hoʻohālikelike helu e pili ana i ka hopena o ka graphite porous i ka ulu ʻana o ke aniani carbide silika
Hoʻokaʻawale ʻia ke kaʻina kumu o ka ulu ʻana o ka kristal SiC i ka sublimation a me ka decomposition o nā mea maka ma ke kiʻekiʻe wela, ka lawe ʻana i nā mea kinoea ma lalo o ka hana o ka gradient mahana, a me ka ulu hou ʻana o nā mea kinoea ma ka kristal hua. Ma muli o kēia, ʻo ka ...Heluhelu hou aku