Zirconia txoj kev ua kom zoo nkauj Alumina Ceramics
Zirconia txoj kev ua kom zoo nkauj Alumina Ceramics
Zirconia txoj kev hloov pauv hloov pauvZta)Cov. Alumina ua hauj lwm raws li lub moj khaum, thaum zirconia yog embedded zoo li cov xov zoo. Ob lub zog ua haujlwm ua ke kom lawv tsis muaj kev ntseeg tau! Cov yam ntxwv zoo: Nws ua ke lub zog thiab tawv, ua nyuaj dua li cov hlau thiab tawv dua li roj hmab! Nws tau hnav tau zoo heev thiab tuaj yeem sawv kev xeem ntawm lub sijhawm! Corrosion-resistant, chemically ruaj khov, thiab raws li qhov tshiab dhau sijhawm! Nws muaj zoo biocompatibility thiab haum rau kev kho mob teb.
Lub voos xwmfab tetragonal monoclinic
Cov txheej txheem tseem ceeb: Theem Hloov Hloov Phaj
Qhov nyuaj heev ntawmZirconia txoj kev ua kom zoo nkauj Alumina CeramicsMas yog cov cim los ntawm kev ntxhov siab - theem theem hloov pauv mechanism ntawm zirconia:
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Tetragonal Zirconia (T-Zro₂)
Ntawm chav tsev kub tom qab ZTA SINTERNING, FREEL Xirmonia cov ntsiab lus tsis muaj nyob hauv cov Alumina Matrix (T-Zro₂ Tetriaragal (T-Zoo₃
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Kev ntxhov siab - theem theem kev hloov pauv
Thaum cov khoom siv sab nraud (xws li thaj chaw sib cav sib ceg), thaj chaw muaj kev ntxhov siab nyob ze ntawm T-Zro-Zro₂ theem rau lub theem ruaj khov (m-zro₂).
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Ntim nthuav tawm cov nyhuv
Lub t → m theem kev hloov pauv yog nrog kwv yees li 3-5% ntim nthuav dav ,,,
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Zog Dissipation
Cov txheej txheem hloov pauv theem nws tus kheej siv lub zog, txuas ntxiv ntxiv rau qhov tsis kam mus rau kev hais tawm.
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Cov yam ntxwv |
Kev ua tau zoo ntawm cov txiaj ntsig |
Piv nrog ntshiab alumina |
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Txhab Cov Khoom Uas Muaj To Lawm |
↑Tseem ceeb ntxiv (txog 6-8 mpa8 mpath / ², ntshiab al₂o₃ kwv yees li 3-4 MPA / ²) |
✅ Ua kom zoo dua brittleness |
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Dab tsi yog khoov zog |
↑Nce (nce txog 500-700 mpa, zoo dua rau ntshiab al₂o₃) |
✅ Ntau tiv taus kev cuam tshuam thiab thauj khoom |
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Kev nyuaj |
Close ze rau cov ntshiab Al₂o₃ (HV 1600-1800) |
➖नEndate Lub hauv paus ntawm cov kev ua haujlwm siab tiv taus |
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Abrasive Resistance |
↑Zoo heev (High hardness + siab tawv synergistic nyhuv) |
✅ Lub neej ntev |
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Thermal poob siab tsis kam |
↑Cov kev txhim kho tseem ceeb (theem hloov lub zog nqus dej + coefficient ntawm thermal expansion kev txhim kho) |
✅ Txhim kho kom tiv thaiv kom sov sai |
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Tus nqi |
Qis dua li ntshiab zirconia cerammonia ceramic (Y-tzp), tus nqi siab |
Me ntsis siab dua li ntshiab al₂o₃, tab sis kev txhim kho tseem ceeb txhim kho |
Daim Ntawv Thov Teb
1. Cov cuab yeej: txiav cov cuab yeej, ntxig (rau tig cam khwb cia hlau / high-high-kub alloys)
2. Hnav Cheebtsam Cov Khoom Siv: Cov khoom siv sib khi, hlau kos duab tuag, sib tsoo cov khoom, xaim hluav taws xob (kev lag luam tshuaj)
Biomedical: Txuj ci sib koom tes poj niam taub hau, kev cog hniav kev abutment (zoo dua rau ntshiab al₂o₃ biological inertness + siab tochanness)
4. Kev lag luam Intronics: Insulators, ceramic substtrates (xav tau high thermal conductivity + siab rwb thaiv tsev)
5 Zog thiab Tshuaj Kev Lag Luam: Chav Valve, Cov twj tso kua mis, cov xeb-resistant + hnav-resistant)
Lwm Yam Khoom
Tuam txhab lus piav
Shandong anda Muaj
Tsim nyob rau hauv 2016 Shandong anda Industrial Co., Ltd. Nrhiav hauv Zibo City, Shandong xeev, lub ceramics peev ntawm Suav teb.
Shandong anda Industrial Co., Ltd. yog lub tuam txhab xa tawm tshwj xeeb nrog 15 xyoo ntawm kev paub hauv kev lag luam thoob ntiaj teb thiab kev tsim khoom. Peb muaj lub Hoobkas, npog thaj tsam ntawm 10,000 square metres. Cia siab rau cov kev lag luam zoo ntawm Zibo City, peb lub tuam txhab tshwj xeeb hauv kev tsim cov khoom sib cav, nrog cov khoom lim dej, tej hub ntawv thiab lwm yam.
Peb cov khoom lag luam yog paub rau cov kev ntsuas siab thiab hnav zoo ntawm kev xav tau ntawm txhuas casting kev lag luam, mining hnav tsis kam thiab ua kom muaj lub cev qhuav dej thiab ua kom muaj kev limhiam.
Tej lus nug thov hu rau yulei@andaindustrial.com
Xa kev nug
Cim npe nrov: Zirconia cov ceramina nyuaj, Tuam Tshoj, cov chaw tsim khoom, chaw tsim khoom, Hoobkas, Mekas, Nqe
