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Ngā Pōro Ukume Zirconia Ngā Pāpāho Hurihuri Ngā Pīra ZrO2 mō te Hurihuri me te Mira Ahumahi

Ngā Pōro Ukume Zirconia Ngā Pāpāho Hurihuri Ngā Pīra ZrO2 mō te Hurihuri me te Mira Ahumahi

Whakaahuatanga Poto:

He kaha, he pakari hoki ngā pōro uku zirconia i te pāmahana rūma, he ātete pai ki te kakahu, he ātete teitei ki te pāmahana me te waikura, he pakari teitei, he kawe kore-aukume, me te whakamarumaru hiko. I te 600 ℃, tata kore te kaha me te pakeke o ngā pōro uku zirconia, ko te mātotoru he 6.00g/cm3, ā, he tata te tere whakawhānui wera ki te tere whakawhānui o ngā konganuku, nō reira ka taea te whakamahi tahi me ngā konganuku. He pai mō ngā peera, ngā hiri, me ētahi atu. Ko ngā piripiri zirconia parakore teitei (TZPCeramicsbeads) te mea huri tino pai. Kua whakamahia whānuitia i roto i te huri tino pai me te horapa o ngā kohuke kore-whakarewa, ngā paninga, ngā waituhi, ngā peita, ngā tae, te hauhā titanium, ngā patupatu pepeke, ngā rauemi aukume me ētahi atu ahumahi.

Taipitopito Hua

Ngā Tohu Hua

Whakaahuatanga hua

Teitei-ZrO2-Ukume1

Whakatakotoranga

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Mahi
Wāhanga
Tawhā
Wāhanga
Taumaha%
94.6%ZrO2,5.2%Y2O3
Kī tonu
Kg/rita
3.5(φ5mm)
Kiato
karamu/cm3
5.95-6.00
Te pakeketanga
GPa
>11
Te Tauwehenga o te Āhuatanga
GPa
200
Te kawe wera
W/mk
3
Tauwehenga o te Whakawhanuitanga Wera
10*10-6/℃(20-400)
9.6
Te Kaha o te Pakaru
Kg.f
>160(φ2mm)
Te pakari o te piko
MPam1/2
8
Rahi
0.1-0.2 0.2-0.3 0.3-0.4 0.4-0.6 0.6-0.8 0.8-1.01.0-1.2 1.2-1.4 1.4-1.6 1.6-1.8 1.8-2.0 2.0-2.2...................50

Painga

微信图片_20220523133127

Tono

氧化锆珠应用

He tino pai mō ngā mira whakaoho poutū, ngā mira pōro hurihuri whakapae, ngā mira wiri me ngā mira onepu rakau-pine rerekē me te tere raina teitei. He pai te marara me te huri. Ko ngā wāhi tono koia ēnei:

1. Ngā hua ātete-mau me te ātete-waikura: ngā paninga, ngā kakahu, ngā tae, te tā me te tae.

2. Ngā hua kaha-nui, pakari-nui: ngā rauemi aukume, ngā uku piezoelectric, ngā uku dielectric.

3. Ārai i te parahanga: rongoā, kai, whakapaipai.

4. Ngā uku: ngā uku hiko, ngā uku ātete, ngā uku hanganga.


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