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Hoʻohana ʻia ʻo Zirconia no nā ʻāpana pale, nā ʻāpana pale wela

Nā mea waiwai

Hoʻohana ʻia ʻo Zirconia no nā ʻāpana pale, nā ʻāpana pale wela

ʻO nā hiʻohiʻona nui: ʻO ka ikaika mīkini kiʻekiʻe ka lole maikaʻi a me ka pale wela.

Nā Manaʻo Nui: Nā ʻāpana pale ʻaʻahu, pale wela, e like me nā mea wili lepo.

Zirconia (ZrO2) ʻo ia ka mea me ka ikaika mechanical kiʻekiʻe a me ka paʻakikī i nā ceramics precision. a ua kokoke ka nui o ka hoʻonui ʻana i ka metala, a ʻoi aku ka maʻalahi o ka hui ʻana me ka metala, ʻo ia hoʻi kahi hiʻohiʻona kūikawā o ka zirconia ceramics.

    ʻO Zirconia ceramics nā mea ikaika loa i nā seramika oxide. Me ka ikaika hopena maikaʻi loa, ka lole kiʻekiʻe a me ka pale ʻana i ka corrosion, a me ka conductivity thermal haʻahaʻa, ua hoʻohana ʻia i nā ʻano noi like ʻole, a ʻo ka hoʻomau mau a me ka hoʻomau mau e hōʻoia i ka hoʻokō mau ʻana o nā mea i nā koi o kēia manawa.

    ʻO nā hemahema, e like me ka brittleness, e hoʻopau ʻia ma ke kumu mau. Ma ka hiʻohiʻona hana kiʻekiʻe, ua hoʻonohonoho nā mea hana kiʻekiʻe- zirconia ceramics i nā kūlana hou a me nā mea nui. Eia kekahi, he lima lima maikaʻi ka ceramic, biocompatibility maikaʻi, a me ke kūpaʻa corrosion kiʻekiʻe a me ka lōʻihi. mahalo pū nā mea hoʻolālā i kona helehelena nani.

    Ka hoʻohana ʻana o Zirconia Ceramics

    ʻoihana lapaʻau:Hoʻohana nui ʻia ʻo Zirconia i ka lāʻau lapaʻau, ʻoi loa i ka ʻoihana niho no nā implants, dentures a me nā hoʻihoʻi niho.

    ʻoihana uila:Hoʻohana ʻia ʻo Zirconia i ka ʻoihana uila e hana i nā insulators, substrates a me nā mea uila.

    Aerospace:Hoʻohana ʻia ʻo Zirconia i ka ʻoihana aerospace no nā ʻāpana ʻenekini a me ka insulation ma muli o kona kūpaʻa wela kiʻekiʻe a me ka conductivity thermal haʻahaʻa.

    ʻOihana Semiconductor:I ka ʻoihana semiconductor, hoʻohana ʻia ka zirconia i ka hana ʻana i nā papa insulating, capacitors a me nā dielectrics gate.

    ʻOihana Kimia:Ma muli o kona kūpaʻa kemika kiʻekiʻe, hoʻohana ʻia ka zirconia i ka ʻoihana kemika e hana i nā pale anti-corrosion, nā kīʻaha hopena a me nā ipu kemika.

    ʻEnekinia Mechanical:Hoʻohana ʻia ʻo Zirconia i ka ʻenekini mīkini no nā ʻāpana me ke kūpaʻa ʻaʻahu kiʻekiʻe a me ka lōʻihi, e like me nā bearings, sila a me nā mea alakaʻi.

    ʻOihana Lai:Ma muli o kāna mau waiwai aesthetic a me ka paʻakikī, hoʻohana ʻia ka zirconia i ka ʻoihana mea nani, e like me nā apo, pendants a me nā apo pepeiao.

    ʻoihana keramika:Hoʻohana ʻia ʻo Zirconia ma ke ʻano he mea hoʻohui i ka ʻoihana seramika e hoʻomaikaʻi i ka ikaika a me ka lōʻihi o nā mea seramika.

    Hana mana:I ka hana mana, hoʻohana ʻia ka zirconia i nā noi wela kiʻekiʻe e like me nā turbines gas a me nā wahie.

    ʻOihana Kaʻa:Hoʻohana ʻia ʻo Zirconia i nā ʻāpana hana kiʻekiʻe i ka ʻoihana automotive, e like me nā bearings ball, sila a me nā mea wela kiʻekiʻe.

    ʻOihana meaʻai:I ka ʻoihana meaʻai, hoʻohana ʻia ka zirconia i ka hana ʻana i nā mea hana, nā mea wili a me nā mea ʻē aʻe e pono ai ke kūpaʻa kiʻekiʻe a me ka lōʻihi.

    ʻOihana Aerospace:Hoʻohana ʻia ʻo Zirconia i ka ʻoihana aerospace e hana i nā ʻāpana kūʻokoʻa kiʻekiʻe, haʻahaʻa haʻahaʻa a me nā mea ikaika kiʻekiʻe e like me nā mīkini a me nā mea hana.

    ZO2
    kalakala Keʻokeʻo
    Pākēneka Maʻiʻo Nui 95%ZrO2
    Nā ʻano nui ʻO ka ikaika mechanical kiʻekiʻe i ka lole maikaʻi a me ka pale wela.
    Nā noi nui Nā ʻāpana pale a me ka wela.
    ʻO ka mānoanoa g/cc ASTM-C20 6.02
    Hoʻopiʻi wai % ASTM-C373 0
    Nā ʻano Mechanical ʻO Vickers Hardness(Hoʻouka 500g) GPa ASTM C1327-03 13.0
    Ikaika Flexural Mpa ASTM C1161-02c 1250
    Ka ikaika hoʻopili Mpa ASTM C773 3000
    Opio Modulus o Elasticity GPa ASTM C1198-01 210
    Ka ratio o Poisson - ASTM C1198-01 0.31
    ʻOoleʻa Haʻihaʻi MPa.m1/2 ASTM C1421-01b (Kevron notched beam) 6~7
    Nā ʻano wela wela Coefficient o Linear Thermal Expansion 40~400 ℃ ×10-6/℃ ASTM C372-94 10.0
    ʻO ka hoʻoili wela 20 ℃ W/(m.k) ASTM C408-88 iwakāluakūmālua
    Wela Kūikawā J/(Kg.K)×103 ASTM E1269 0.46
    Nā ʻano Kimia Nitric Acid(60%) 90 ℃ Pohō WT(mg/cm2/lā) - 0
    Sulfuric Acid(95%) 95 ℃ -
    Soda ʻAi (30%) 80 ℃ -