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Pauka ʻEleʻele Silicon Carbide


  • Waihoʻoluʻu:ʻeleʻele
  • ʻIke SiC:98% minuke
  • Fe2O3:0.20% kiʻekiʻe loa
  • FC:0.15% kiʻekiʻe loa
  • Mahana lawelawe kiʻekiʻe loa:1900℃
  • Paʻakikī Mohs:9.15
  • Ka Umekaumaha Kūikawā:3.2-3.4g/cm3 minuke
  • Kiko Heheʻe:2250℃
  • Nā kikoʻī huahana

    Nā noi

    Pauka ʻEleʻele Silicon Carbide

    ʻO Black Silicon Carbide, i ʻike ʻia hoʻi ʻo Black SiC, ua hana ʻia i loko o kahi umu pale uila mai ke one quartz a me ka petroleum coke ma ke ana wela kiʻekiʻe. ʻO ka paʻakikī a me ka ʻāpana ʻoi o kēia mea e kūpono ai no ka hana ʻana i nā huila wili, nā huahana i uhi ʻia, nā ʻoki uea, nā mea refractory maikaʻi loa a me ka deoxide a no ka lapping, polishing a me ka pahū ʻana.

    ʻO Silicon carbide kahi ʻano hou o ka deoxidizer composite ikaika, kahi e pani ai i ka pauka silicon kuʻuna no ka deoxidation. Ke hoʻohālikelike ʻia me ke kaʻina hana mua, ʻoi aku ka paʻa o nā waiwai kino a me nā kemika, maikaʻi ka hopena deoxidation, pōkole ka manawa deoxidation, mālama i ka ikehu, a hoʻomaikaʻi ʻia ka pono o ka hana kila. Hoʻomaikaʻi i ke ʻano o ke kila, hoʻemi i ka hoʻohana ʻana i nā mea maka a me nā mea kōkua, hoʻemi i ka haumia o ke kaiapuni, hoʻomaikaʻi i nā kūlana hana, a hoʻonui i ka ikehu a me nā pono waiwai o nā umu uila. He kūpaʻa nā pōpō carbide Silicon, ʻaʻole haumia, hoʻomaikaʻi i ke kūpaʻa o nā mea maka, hoʻemi i ka mānoanoa o ka wili a me ka nui o nā pōpō, a hoʻonui i ka nui o ka wili e 15% -30%.

    ʻEleʻele Silicon Carbide

    Nā kikoʻī o ka ʻeleʻele Silicon Carbide

    Hapa

    0-1mm 1-3mm 3-5mm 5-8mm

    Maikaʻi

    F500, F2500, -100mesh -200mesh -320mesh

    Nā hua palaoa

    8# 10# 12# 14# 16#20# 22# 24# 30# 36# 46# 54# 60# 80# 100# 120# 150# 180# 220#

    Pauka liʻiliʻi (Maʻamau)

    W63 W50 W40 W28 W20 W14 W10 W7 W5 W3.5 W2.5

    JIS

    240# 280# 320# 360# 400# 500# 600# 700# 800# 1000# 1200# 1500# 2000# 2500# 3000# 4000# 6000#

    FEPA

    F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500

    ʻO ka hoʻohuihui kemika Silicon Carbide ʻeleʻele

    Ka Hoʻohui Kemika (%)

    ʻOluʻolu

    SiC

    FC

    Fe2O3

    F230-F400

    ≥96

    <0.4

    ≤1.2

    F500-F800

    ≥95

    <0.4

    ≤1.2

    F1000-F1200

    ≥93

    <0.5

    ≤1.2

    Pōmaikaʻi ʻo Black Silicon Carbide

    1. Ke kūpaʻa ʻana i ka palaho, ikaika kiʻekiʻe, paʻakikī kiʻekiʻe.

    2. Hana maikaʻi e kū'ē i ke kapa komo, kū'ē i ka haʻalulu.

    3. He pani kūpono ia no Ferrosilicon.

    4. He nui nā hana. A: Wehe i ka oxygen mai ka hui hao. B: Hoʻoponopono i ka nui o ke kalapona. C: Hana ma ke ʻano he wahie a hāʻawi i ka ikehu.

    5. ʻOi aku ka liʻiliʻi o ke kumukūʻai ma mua o ka hui pū ʻana o ka ferrosilicon a me ke kalapona.

    6. ʻAʻohe mea hoʻonāukiuki lepo i ka wā e hānai ana i ka mea.

    7. Hiki iā ia ke hoʻolalelale i ka hopena.


  • Ma mua:
  • Aʻe:

  • 1) Mea hoʻopōʻino hiki ke hoʻohana hou ʻia

    2) Kaila hoʻopaʻa a me ka wili ʻana

    3) Nā huila wili a me ka mea wili

    4) Nā huahana kūpaʻa a me nā huahana refractory

    5) Nā ʻōnaehana pahū

    6) Nā ʻōnaehana pahū kaomi

    7) Nā keʻena pahū hoʻokomo

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