Mahele Half-Mahina Graphite luna a me lalo no ka umu ahi SiC

ʻO ka wehewehe pōkole:

ʻO VET Energy kahi mea hana loea a me ka mea hoʻolako i nā ʻāpana koʻikoʻi o nā kapuahi epitaxial silicon carbide. ʻO kā mākougraphite hapa mahina hoʻohana i ka graphite maʻemaʻe kiʻekiʻe i hui pū ʻia me ka ʻenehana uhi CVD kiʻekiʻe. Hoʻolālā ʻia ia no nā kaiapuni epitaxial kiʻekiʻe a me ka corrosive. Hāʻawi ka graphite maʻemaʻe kiʻekiʻe i ka ʻāpana i ke kūpaʻa kiʻekiʻe kiʻekiʻe (>1600) a me ke kūpaʻa wela, e hōʻoia ana i ka kūlike o ke kahua wela; ʻO ka uhi CVD e hoʻokumu i kahi papa pale paʻa ma ka ʻili ma o ka ʻenehana CVD, e hoʻomaikaʻi nui i nā waiwai anti-oxidation a me nā anti-etching, a hoʻonui i ke ola lawelawe ma mua o 3 mau manawa.

 


  • Material:Kiʻekiʻe-maʻemaʻe isostatic graphite
  • Hoomaemae: <5ppm
  • Ka uhi CVD:SiC, TaC, Carbon Pyrolytic
  • Hoʻopilikino:Loaʻa ka maʻamau a i ʻole OEM
  • Huahana Huahana

    Huahana Huahana

    SZDFGZDFC
    sADfSDfc
    FDVSDCVXCV
    sADfSDfc

    Māhele Hapa-mahina Graphitehe mea nui i hoʻohana ʻia i nā kaʻina hana semiconductor, ʻoi aku hoʻi no nā lako epitaxial SiC. Hoʻohana mākou i kā mākou ʻenehana patented e hana i ka hapa hapalua mahina me ka maʻemaʻe kiʻekiʻe loa, ka like ʻole o ka uhi ʻana a me ke ola lawelawe maikaʻi loa, a me ke kūpaʻa kemika kiʻekiʻe a me nā waiwai paʻa wela.

    ʻO VET Energy ka mea hana maoli o ka graphite a me nā huahana silicon carbide me ka uhi CVD, hiki ke hāʻawi i nā ʻāpana like ʻole no ka semiconductor a me ka ʻoihana photovoltaic. 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.

    Hoʻomohala mau mākou i nā kaʻina hana kiʻekiʻe e hāʻawi i nā mea ʻoi aku ka holomua, a ua hana mākou i kahi ʻenehana patented kūʻokoʻa, hiki ke hoʻoikaika i ka paʻa ʻana ma waena o ka uhi a me ka substrate a ʻoi aku ka liʻiliʻi o ka wehe.

    Nā hiʻohiʻona o kā mākou huahana:

    1. Kiʻekiʻe wela oxidation kū'ē a hiki i 1700 ℃.
    2. ʻO ka hoʻomaʻemaʻe kiʻekiʻe a me ke kūlike wela
    3. ʻOi aku ka maikaʻi o ka corrosion resistance: acid, alkali, paʻakai a me nā mea hoʻohui.
    4. ʻO ka paʻakikī kiʻekiʻe, ka ʻili paʻa, nā ʻāpana maikaʻi.
    5. ʻOi aku ka lōʻihi o ke ola lawelawe a ʻoi aku ka lōʻihi

    CVD SiC薄膜基本物理性能

    Nā waiwai kino kumu o CVD SiCka uhi ʻana

    性质 / Waiwai

    典型数值 / Waiwai maʻamau

    晶体结构 / Hoʻomoe Crystal

    Māhele FCC β多晶,主要为(111)取向

    密度 / Paʻa

    3.21 g/cm³

    硬度 / Oolea

    2500 维氏硬度(500g load)

    晶粒大小 / ʻAiʻa palaoa

    2~10μm

    纯度 / Maemae Kemika

    99.99995%

    热容 / Hikina Wela

    640 J·kg-1·K-1

    升华温度 / Kaumaha Sublimation

    2700 ℃

    抗弯强度 / Ka Ikaika Pilikia

    415 MPa RT 4-point

    杨氏模量 / 'Ōpio's Modulus

    430 Gpa 4pt piko, 1300 ℃

    导热系数 / ThermalʻO ka hoʻokō

    300W·m-1·K-1

    热膨胀系数 / Hoʻonui wela (CTE)

    4.5×10-6K-1

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    VET Energy Graphite

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    ʻO VET Energy kahi mea hana loea 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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