ʻElemu Pumehana AlN Alumina

ʻO ka wehewehe pōkole:

ʻO VET Energy ka mea hana a me ka mea hoʻolakomea hoʻomehana seramika ma Kina. Loaʻa iā mākou kahi hui R&D ikaika a me nā ʻenehana patented e hāʻawi i nā mea kūʻai aku me nā mea hoʻomehana seramika kiʻekiʻe a kiʻekiʻe. Hoʻokipa mākou iā ʻoe e kipa i kā mākou hale hana a me ka hale hana i kēlā me kēia manawa, e kakali ana e lilo i hoa noho lōʻihi ma Kina.

 

 

 


  • inoa:Mea hoʻomehana seramika
  • Material::AlN, Si3N4, Al2O3
  • MOQ: 5
  • OEM, ODM:Kākoʻo
  • Ka manawa hoʻouna:35 lā
  • Huahana Huahana

    Huahana Huahana

    ʻElemu Pumehana AlN Alumina
    I ka hana semiconductor, pono e hana ʻia nā wafers i nā kaʻina hana like ʻole, e like me ka deposition kiʻiʻoniʻoni lahilahi, etching, etc. I kēia mau loulou, pono e hoʻomehana ʻia nā wafers i kahi mahana, a aia nā koi koʻikoʻi no ka mahana, no ka mea, he koʻikoʻi koʻikoʻi ka like ʻana o ka mahana i ka hopena o ka huahana, a he mea pono ʻole nā ​​mea hoʻomehana.

    Mea hoʻomehana seramikapili pono i ke keʻena kaʻina hana a pili pololei me ka wafer. ʻAʻole lākou e lawe wale i ka wafer, akā e hōʻoiaʻiʻo i ka loaʻa ʻana o ka wafer i kahi mahana kaʻina hana paʻa. ʻO lākou nā ʻāpana koʻikoʻi i nā mea hoʻoheheʻe kiʻi ʻoniʻoni semiconductor!

    mea hoʻomehana wafer ceramic (2)

    Aia i loko o ka mea ho'omehana seramika kahi kumu ceramic e kāko'o ana i ka wafer a me ke kino kāko'o cylindrical ma ka 'ao'ao hope e kāko'o ana. Ma waho aʻe o ka mea pale (heating layer) no ka hoʻomehana ʻana, aia pū kekahi mau electrodes radio frequency (RF layer) i loko a i ʻole ma ka ʻili o ke kumu seramika. I mea e hoʻokō ai i ka hoʻomehana wikiwiki a me ka hoʻomaha ʻana, pono e lahilahi ka mānoanoa o ke kumu seramika, akā ʻoi aku ka lahilahi e hōʻemi i ka rigidity.

    Hana ʻia ke kākoʻo o ka mea hoʻomehana seramika me kahi mea hoʻonui wela e like me ke kumu. Hoʻohana ka mea hoʻomehana i kahi ʻano kūʻokoʻa o kahi shaft hui i lalo e pale i nā hopena a me nā uea mai ka hopena o ka plasma a me nā kinoea kinoea corrosive. Hoʻolako ʻia ke kākoʻo me ka hoʻoneʻe wela kinoea inlet a me ka paipu puka e hōʻoia i ka mahana like ʻole o ka mea wela. Hoʻopili ʻia ke kumu a me ke kākoʻo me kahi papa hoʻopaʻa.
    mea hoʻomehana seramika

    Hiki ke hana ʻia ka mea hoʻomehana seramika e like me ke alumini nitride (AlN), silicon nitride (Si3N4), a me ka alumina (Al2O3). I waena o lākou, ʻo AlN ke koho maikaʻi loa no nā mea hoʻomehana seramika. Hoʻohālikelike ʻia me nā mea ʻē aʻe, ʻo ka VET Energy's AlN ceramic nā hiʻohiʻona penei:
    (1) maikaʻi thermal conductivity;
    (2) Hoʻohālikelike ʻia ka helu hoʻonui wela me nā mea kilika semiconductor;
    (3) ʻOi aku ka maikaʻi o nā waiwai mechanical, maikaʻi ke pale ʻana i ka lole, a ʻoi aku ka maikaʻi o nā waiwai mechanical ma mua o ka beryllium oxide a like me ka alumini oxide;
    (4) ʻO nā waiwai uila piha maikaʻi loa, ka insulation uila maikaʻi loa a me ka poho dielectric haʻahaʻa;
    (5) ʻAʻohe mea ʻawaʻawa a pili kaiapuni.

     

    Pepa Ikepili o na Mea Hana Seramika

    'ikamu 95% alumina 99% alumina Zirconia Silicon carbide SilikaNkaʻahele AluminumNkaʻahele
    kalakala keʻokeʻo Melemele māmā keʻokeʻo ʻeleʻele ʻeleʻele hinahina
    ʻO ka mānoanoa (g/cm3) 3.7g/cm3 3.9g/cm3 6.02g/cm3 3.2g/cm3 3.25g/cm3 3.2g/cm3
    Hoʻopiʻi wai 0% 0% 0% 0% 0% 0%
    Paʻakiki (HV) 23.7 23.7 16.5 33 20 -
    ʻO ka ikaika lohi (MPa) 300MPa 400MPa 1100MPa 450MPa 800MPa 310MPa
    Ka ikaika hoʻoemi (MPa) 2500MPa 2800MPa 3600MPa 2000MPa 2600MPa -
    Opio Modulus O Elasticity 300GPa 300GPa 320GPa 450GPa 290GPa 310~350GPa
    Ka ratio o Poisson 0.23 0.23 0.25 0.14 0.24 0.24
    ʻO ka hoʻoili wela 20W/m°C 32W/m°C 3W/m°C 50W/m°C 25W/m°C 150W/m°C
    Ka ikaika dielectric 14KV/mm 14KV/mm 14KV/mm 14KV/mm 14KV/mm 14KV/mm
    Kū'ē leo (25 ℃) >1014Ω·cm >1014Ω·cm >1014Ω·cm >105Ω·cm >1014Ω·cm >1014Ω·cm

     

    ʻO ka VET Energy kahi mea hana ʻoihana e kālele ana i ka R&D a me ka hana ʻana i nā mea kiʻekiʻe kiʻekiʻe e like me ka graphite, silicon carbide, quartz, a me ka mālama ʻana i nā mea e like me SiC coating, TaC coating, glassy carbon coating, pyrolytic carbon coating, etc.

    Hele mai kā mākou hui ʻenehana mai nā keʻena noiʻi kūloko kiʻekiʻe, hiki iā ia ke hāʻawi i nā hoʻonā ʻoihana ʻoihana hou aku no ʻoe.

    Loaʻa nā pono o ka VET Energy:
    • hale hana ponoi a me ka hale hana oihana;
    • nā pae maʻemaʻe alakaʻi alakaʻi a me ka maikaʻi;
    • Kūʻai hoʻokūkū & manawa hāʻawi wikiwiki;
    • Nā hui ʻoihana lehulehu ma ka honua holoʻokoʻa;

    Hoʻokipa mākou iā ʻoe e kipa i kā mākou hale hana a me ka hale hana i kēlā me kēia manawa!

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