Nā Mea Hoʻokele Wera o ka Hui Diamond-Copper
Kiʻikuhi kikoʻī
Hoʻolauna Huahana
ʻO kaHui ʻia ke keleawe-daimana (Cu-daimana)hemea hoʻokele wela hana kiʻekiʻe loae hoʻohui pū ana i ka mea hoʻokele wela maikaʻi loa o ka honua —daimana— me nā waiwai uila a me nā ʻano mechanical kiʻekiʻe okeleawe.
Hoʻolālā ʻia no nā mea uila a me nā mea mana kiʻekiʻe loa, hoʻokō kēia hui i kahi kaulike kūikawā oka hoʻokele wela nui loa, ka hoʻonui wela hiki ke hoʻokele ʻia, a mekūpaʻa mīkini, e hiki ai ke hana pono ʻoiai ma lalo o nā ʻano wela koʻikoʻi loa.
ʻAʻole e like me ke keleawe maʻamau, tungsten, a i ʻole nā mea hana molybdenum, hāʻawi nā composites Diamond-Coppera hiki i ka pālua o ka conductivity thermalʻoiai e hoʻemi nui ana i ke kaumaha, e lilo ana lākou i koho makemake ʻia noka hoʻopili semiconductor, nā ʻōnaehana laser, nā mea uila aerospace, a me nā modula LED mana kiʻekiʻe.
Kumumanaʻo Mea
Ma ka puʻuwai o ka hui pū ʻananā ʻāpana daimanai hoʻokomo like ʻia i loko o kahiʻōmole keleawe.
Hana kēlā me kēia ʻāpana daimana ma ke ʻano he micro heat sink, e hoʻolaha koke ana i ka wela, ʻoiai ʻo ka matrix keleawe e hōʻoiaʻiʻo ana i ka hoʻoili uila a me ka kūpaʻa o ke kūkulu ʻana.
Ma o nā ʻano hana hana holomua - mekomo ʻana o ka vacuum, uhi kemika, a meka hoʻoheheʻe ʻana o ka plasma huna ahi (SPS)— ua hoʻokumu ʻia kahi pilina interface ikaika a paʻa hoʻi, e hōʻoiaʻiʻo ana i ka hilinaʻi lōʻihi ma lalo o ka hoʻomau ʻana o ka paipa wela.
Nā mea koʻikoʻi loea
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Nā noi
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Nā Modula Semiconductor Mana Kiʻekiʻe(Nā pūʻolo IGBT, MOSFET, RF a me microwave)
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Nā Diode Laser a me nā Mea Hana Optoelectronic
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Nā ʻōnaehana hoʻoluʻu Aerospace a me ka pale kaua
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Nā Mea Hoʻolaha Wela LED Hana Kiʻekiʻe
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Nā ʻŌmole Wela IC a me CPU no ka Kamepiula Kiʻekiʻe
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Nā Mea Hoʻonui Mana a me nā Lako Kamaʻilio Optical
No ke aha e koho ai i ka Diamond-Copper Composite?
No ka meanā mea nui o ka wela.
I ke au o ka miniaturization a me ka nui o ka ikehu, ʻo ka hoʻokele ʻana i ka wela e wehewehe pono ana i ke ola a me ka hana o kēlā me kēia hāmeʻa.
Hoʻomaopopo ka hui ʻo Cu-Diamond:
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ʻOi aku ka lōʻihi o ke ola o ka hāmeʻa
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Hoʻonui ʻia ke kūpaʻa o ka hana
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Hoʻomaikaʻi ʻia ka pono o ka mana
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Hoʻemi ʻia ka luhi wela
Nā nīnau i nīnau pinepine ʻia no nā aniani Quartz
Q1: Hiki ke hoʻopilikino ʻia nā hui Cu-Diamond no nā mea chip kikoʻī?
ʻAe. Hiki ke hoʻonohonoho pono ʻia ka hapa nui o ka daimana a me CTE e hoʻokūkū i nā polokalamu Si, GaN, a i ʻole SiC.
Q2: Pono anei ka metallization ma mua o ke kūʻai ʻana?
ʻAe. Paipai ʻia ka hoʻoheheʻe ʻana o ka ʻili (Ni/Au, Ti/Ni/Au) e hōʻoia i ka hoʻopili maikaʻi loa a me ka pale wela liʻiliʻi.
Q3: Pehea e hana ai ma lalo o nā kūlana wela alapine kiʻekiʻe a i ʻole ka pulsed?
ʻO ka hohola wela kiʻekiʻe o Diamond e hōʻoia i ka hoʻohālikelike wikiwiki ʻana o ka mahana, e kūpono ia no nā ʻāpana alapine kiʻekiʻe a me nā ʻāpana pulse-loaded.
Q4: He aha ka mahana hana kiʻekiʻe loa?
Noho paʻa ka hui a hiki i600°Cma nā wahi inert a vacuum paha, ma muli o ke ʻano o ka uhi ʻana a me ka pilina hoʻopili.
E pili ana iā mākou
He loea ʻo XKH i ka hoʻomohala ʻenehana kiʻekiʻe, ka hana ʻana, a me ke kūʻai aku ʻana i ke aniani optical kūikawā a me nā mea kristal hou. Lawelawe kā mākou huahana i nā mea uila optical, nā mea uila mea kūʻai aku, a me ka pūʻali koa. Hāʻawi mākou i nā ʻāpana optical Sapphire, nā uhi lens kelepona paʻalima, Ceramics, LT, Silicon Carbide SIC, Quartz, a me nā wafers kristal semiconductor. Me ka ʻike loea a me nā lako hana kiʻekiʻe, ʻoi aku mākou i ka hana ʻana i nā huahana maʻamau ʻole, me ka manaʻo e lilo i alakaʻi i nā mea optoelectronic ʻoihana ʻenehana kiʻekiʻe.










