ʻO nā waʻa wafer Silicon carbide (SiC).pāʻani koʻikoʻi i ka ʻoihana semiconductor, hoʻomaʻamaʻa i ka hana ʻana o nā mea uila kiʻekiʻe. Hoʻopili kēia ʻatikala i nā hiʻohiʻona kupaianaha oWaʻa wafer SiC, e nānā ana i ko lākou ikaika a me ka paʻakikī, a hōʻike i ko lākou koʻikoʻi i ke kākoʻo ʻana i ka ulu ʻana o ka ʻoihana semiconductor.
ka hoomaopopo anaNā Waʻa Wafer Silicon Carbide:
ʻO nā waʻa wafer Silicon carbide, i ʻike ʻia ʻo SiC boats, nā mea pono i hoʻohana ʻia i ke kaʻina hana o nā semiconductors. ʻO kēia mau waʻa he mea lawe no nā wafers silicon i nā manawa like ʻole o ka hana semiconductor, e like me ka etching, ka hoʻomaʻemaʻe, a me ka diffusion. ʻOi aku ka maikaʻi o nā waʻa wafer SiC ma mua o nā waʻa graphite kuʻuna ma muli o ko lākou mau waiwai.
Ka ikaika lua ole:
ʻO kekahi o nā hiʻohiʻona kūʻokoʻa oWaʻa wafer SiCko lakou ikaika okoa. Hāʻawi ka Silicon carbide i ka ikaika flexural kiʻekiʻe, e hiki ai i nā moku ke kū i nā kūlana koi o nā kaʻina hana semiconductor. Hiki i nā moku SiC ke hoʻomanawanui i nā wela kiʻekiʻe, nā koʻikoʻi mechanical, a me nā kaiapuni corrosive me ka ʻole o ka hoʻokō ʻana i ko lākou kūpaʻa. Mālama kēia paʻa i ka lawe ʻana a me ka mālama ʻana i nā wafers silicon palupalu, e hōʻemi ana i ka hopena o ka haki ʻana a me ka hoʻohaumia ʻana i ka wā hana.
Paʻa Paʻa:
ʻO kekahi hiʻohiʻona kaulana oWaʻa wafer SiCko lakou paakiki kiekie. Loaʻa iā Silicon carbide ka paʻakikī Mohs o 9.5, e lilo ia i mea paʻakikī loa i ʻike ʻia e ke kanaka. Hāʻawi kēia paʻakikī koʻikoʻi i nā moku SiC me ke kūpaʻa maikaʻi loa, e pale ana i ka ʻoki ʻana a i ʻole ka hōʻino ʻana i nā wafer silika a lākou e lawe ai. Hāʻawi pū ka paʻakikī o SiC i ka lōʻihi o nā waʻa, no ka mea hiki iā lākou ke kū i ka hoʻohana lōʻihi me ka ʻole o nā hōʻailona koʻikoʻi o ka lole, e hōʻoiaʻiʻo ana i ka hana mau a me ka hilinaʻi i nā kaʻina hana semiconductor.
ʻO nā mea maikaʻi ma mua o nā Waʻa Graphite:
Hoʻohālikelike ʻia me nā waʻa graphite kuʻuna,nā waʻa wafer silicon carbidehāʻawi i kekahi mau pono. ʻOiai ua maʻalahi nā waʻa graphite i ka oxidation a me ka hoʻohaʻahaʻa ʻana i nā wela kiʻekiʻe, hōʻike nā moku SiC i ke kūpaʻa maikaʻi loa i ka hoʻohaʻahaʻa ʻana i ka wela a me ka oxidation. Eia kekahi,Waʻa wafer SiCloaʻa i ka coefficient haʻahaʻa o ka hoʻonui wela ma mua o nā waʻa graphite, e hōʻemi ana i ka pilikia o ke koʻikoʻi wela a me ka deformation i ka wā o ka piʻi ʻana o ka mahana. ʻO ka ikaika kiʻekiʻe a me ka paʻakikī o nā moku SiC e hoʻemi iki iā lākou i ka haki ʻana a me ka ʻaʻahu ʻana, ka hopena o ka hoʻohaʻahaʻa ʻana a me ka hoʻonui ʻana i ka huahana i ka hana semiconductor.
Ka hopena:
ʻO nā waʻa wafer Silicon carbide, me ko lākou ikaika mahalo a me ka paʻakikī, ua puka mai ma ke ʻano he mea nui i loko o ka ʻoihana semiconductor. ʻO ko lākou hiki ke kū i nā kūlana koʻikoʻi, i hui pū ʻia me ko lākou pale ʻana i ka lole ʻoi aku ka maikaʻi, e hōʻoia i ka mālama pono ʻana i nā wafer silika i ka wā hana. Ke hoʻomau nei nā moku wafer SiC i ka hana koʻikoʻi i ka hoʻokele ʻana i ka ulu a me ka hana hou o ka ʻoihana semiconductor.
Ka manawa hoʻouna: Apr-15-2024