Nānā maikaʻi no Kina ʻOihana Polycrystalline Diamond Powder 3-6um no Sapphire Wafer

ʻO ka wehewehe pōkole:


  • Kahi i kumu:Kina
  • Hoʻokumu Crystal:Māhele FCCβ
  • ʻO ka mānoanoa:3.21 g/cm;
  • ʻoʻoleʻa:2500 Vickers;
  • Ka nui o ka palaoa:2~10μm;
  • Maʻemaʻe Kemika:99.99995%;
  • Kaha wela:640J·kg-1·K-1;
  • Mahana Sublimation:2700 ℃;
  • Ikaika Felexural:415 Mpa (RT 4-Point);
  • 'Ōpio Modulus :430 Gpa (4pt piko, 1300 ℃);
  • Hoʻonui Thermal (CTE):4.5 10-6K-1;
  • ʻO ka wela wela:300(W/MK);
  • Huahana Huahana

    Huahana Huahana

    "ʻO kaʻoiaʻiʻo, ka hana hou, ka ikaika, a me ka maikaʻi" ʻo ia ka manaʻo hoʻomau o kā mākou hui no ka wā lōʻihi e hoʻomohala pū me nā mea kūʻai aku no ka launa like ʻana a me ka pōmaikaʻi like ʻole no ka Quality Inspection no China Industrial PolycrystallinePauda Daimana3-6um no Sapphire Wafer, Ua hilinaʻi mākou e hiki iā mākou ke hāʻawi i nā huahana kiʻekiʻe a me nā hoʻonā i ke kumukūʻai kumukūʻai resonable, ke kākoʻo ma hope o ke kūʻai aku i nā mea kūʻai. A e kūkulu mākou i kahi holo lōʻihi.
    "ʻO kaʻoiaʻiʻo, ka hana hou, ka ikaika, a me ka maikaʻi" ʻo ia ka manaʻo mau o kā mākou hui no ka wā lōʻihi e hoʻomohala pū me nā mea kūʻai aku no ka launa like ʻana a me ka pōmaikaʻi like ʻole.ʻO Daimana Hana ʻia ʻo Kina, Pauda Daimana, Ke koi mau nei mākou i ka manaʻo hoʻokele o ka "Quality is First, Technology is Basis, Honesty and Innovation". Hiki iā mākou ke hoʻomohala mau i nā huahana hou i kahi kiʻekiʻe e hoʻokō i nā pono like ʻole o nā mea kūʻai.
    Hōʻike huahana

    Hāʻawi kā mākou hui i nā lawelawe kaʻina hana hoʻoheheʻe SiC ma ke ʻano CVD ma ka ʻili o ka graphite, ceramics a me nā mea ʻē aʻe, i hiki ai i nā kinoea kūikawā i loaʻa ke kalapona a me ke silika i ke kiʻekiʻe kiʻekiʻe e loaʻa ai nā molekala SiC maʻemaʻe kiʻekiʻe. e hana ana i ka papa pale SIC.

    Nā hiʻohiʻona nui:

    1. Kiʻekiʻe wela oxidation kū'ē:

    ʻoi aku ka maikaʻi o ka pale ʻana i ka oxidation ke kiʻekiʻe ka mahana e like me 1600 C.

    2. Maʻemaʻe kiʻekiʻe: hana ʻia e ka hoʻoheheʻe ʻana i ka mahu ma lalo o ke kūlana chlorination kiʻekiʻe.

    3. Erosion kū'ē: kiʻekiʻe paakiki, paʻaʻiliʻili, maikaʻi particles.

    4. Ke kū'ē i ka corrosion: acid, alkali, paʻakai a me nā mea hoʻoulu.

    Nā kiko'ī nui o ka CVD-SIC Coating

    Nā Waiwai SiC-CVD

    Hoʻokumu Crystal Māhele FCC β
    ʻO ka mānoanoa g/cm ³ 3.21
    ʻoʻoleʻa ʻO ka paʻakikī o Vickers 2500
    Ka nui o ka palaoa μm 2~10
    Maemae Kemika % 99.99995
    Kaha Wela J·kg-1 ·K-1 640
    Mahana Sublimation 2700
    Ikaika Felexural MPa (RT 4-point) 415
    ʻO Young's Modulus Gpa (4pt piko, 1300 ℃) 430
    Hoʻonui wela (CTE) 10-6K-1 4.5
    ʻO ke kau wela wela (W/mK) 300

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