ZTA Ceramic Nplhaib

ZTA Ceramic Nplhaib

Cov Khoom Piav Qhia ZTA ceramic nplhaib (Zirconia Toughened Alumina Ceramic Nplhaib) yog siab -kev ua tau zoo multiphase ceramic khoom ua los ntawm zirconium oxide (ZrO₂) toughened alumina (Al₂O₃) nrog zoo heev mechanical zog, hnav tsis kam thiab corrosion kuj. Qhov piv yog ib - kaum rau ...
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Hauj lwm lawm

Khoom Description

 

ZTA ceramic nplhaib (Zirconia Toughened Alumina Ceramic Nplhaib) yog siab -kev ua tau zoo multiphase ceramic khoom ua los ntawm zirconium oxide (ZrO₂) toughened alumina (Al₂O₃) nrog zoo heev txhua yam muaj zog, hnav tsis kam thiab corrosion kuj. Qhov piv yog ib - kaum rau ib - tsib. Cov txiaj ntsig kev sim qhia tau hais tias ntxiv txog 20% ​​zirconium oxide tuaj yeem ua tiav cov nyhuv toughening tseem ceeb. Raws li kev ua haujlwm sib txawv, 10% lossis 40% zirconium oxide tuaj yeem muab ntxiv kom ua tiav cov teebmeem sib txawv.

 

Khoom npe Zirconia-toughened alumina Ceramic nplhaib
Khoom siv alumina thiab zirconia
Roughness

Rau 0.02

Kev ua haujlwm raug

0.001 hli

Xim Thiab Loj Customize
Ntim Carton / Pallet (raws li cov neeg siv khoom xav tau)
Lub sij hawm xa tuaj 7-30 hnub
Yam khoom tsim Raws li tus neeg siv khoom kos duab lossis qauv
Nta Zoo zoo, tus nqi qis, Ntau lub Hoobkas, xa tuaj rau koj raws li qhov ze tshaj plaws rau koj qhov chaw

 

 

Khoom nta

 

  1. Cov tawv tawv heev thiab hnav tsis kam: Lub hardness tuaj yeem ncav cuag siab tshaj HRA85, thiab hnav tsis kam tshaj li cov hlau zoo tib yam thiab cov yas engineering, ua rau nws haum rau kev sib txhuam hnyav thiab hnav.
  2. Qhov zoo tshaj plaws toughness: Ua tsaug rau cov theem kev hloov pauv toughening thiab microcrack toughening mechanisms ntawm zirconia, nws tawg toughness yog 2 mus rau 3 npaug ntawm cov alumina ceramics zoo tib yam, ua rau nws muaj zog tiv thaiv kev cuam tshuam thiab fragmentation.
  3. Lub zog zoo tshaj plaws: Lub zog flexural siab thiab muaj zog load-cov kabmob muaj peev xwm.
  4. Zoo heev corrosion kuj: Nws muaj cov tshuaj zoo heev inertness rau feem ntau acids, alkalis thiab organic solvents, thiab tsis yooj yim corroded.
  5. Zoo thermal poob siab tsis kam: Nrog rau qhov qis coefficient ntawm thermal expansion, nws muaj peev xwm tiv taus kub hloov ceev piv rau cov pa alumina ceramics.
  6. Tsawg ceev thiab nws tus kheej-lubricating khoom: Nrog rau qhov ntom ntom li ib nrab ntawm cov hlau, nws yog qhov tsim nyog rau kev txo qhov hnyav. Nws muaj cov coefficient tsawg ntawm kev sib txhuam thiab ua haujlwm zoo.
  7. Kev rwb thaiv tsev zoo: Nws tseem tuaj yeem tswj cov hluav taws xob zoo ntawm qhov kub thiab txias.
  8. Biological inertness: Qee qhov siab - cov ntaub ntawv ZTA purity muaj biocompatibility zoo.

 

Khoom Parameters

 

qeb

ceev (g / cm3)

hardness (HV)

Fracture toughnessMPam1/2

(Indentation method)

Peb -point dabtsi yog khoov zog (MPa)

10% ZrO₂ Toughening Al₂O₃

4

700

4.25

700

20% ZrO₂ Toughening Al₂O₃

4.2

1800

7

800

40% ZrO₂ Toughening Al₂O₃

4.8

1200

8

800

ZTA Ceramic Ring

 
ZTA microstructure
 

ZTA microstructure 3

ZTA microstructure 1

ZTA microstructure 2

Cov ntawv thov tseem ceeb

Nrog nws cov kev ua tau zoo tshaj plaws, ZTA ceramic rings tau dav siv hauv thaj chaw uas xav tau siab heev rau hnav tsis kam, corrosion kuj, siab -kub tsis kam thiab kev ntseeg tau:

Mechanical foob Field:

Nws yog siv los ua lub nplhaib sib txuas (rotating nplhaib / lub nplhaib nyob ruaj ruaj) hauv kev ua haujlwm hnyav xws li kev kub ceev, kev kub siab, muaj zog corrosion, thiab cov xov xwm uas muaj cov khoom, thiab tau siv dav hauv cov khoom siv sib hloov xws li twj, reactors, thiab compressors.

Hnav-cov khoom tiv thaiv:

Nws yog siv los ua bearings (tshwj xeeb tshaj yog nyob rau hauv siab - kub los yog corrosive ib puag ncig), bushings, ncej tes tsho, qhia rails, nozzles, txiav ntug, hnav-cov ntaub ntawv tiv taus, thiab lwm yam., thiab nws cov kev pab cuam lub neej nyob deb tshaj ntawm cov hlau qhov chaw.

Kev lag luam tshuaj thiab roj av:

Nws yog siv rau kev tsim cov cores valve, lub rooj zaum valve, plungers, cov khoom siv ntsuas, thiab lwm yam, thiab tiv taus corrosive media thiab hnav.

Cov cuab yeej kho mob:

Ua kom zoo dua ntawm nws qhov siab tawv, hnav tsis kam thiab zoo biocompatibility, nws yog siv rau hauv siab - cov khoom siv kho mob zoo xws li cov pob qij txha (xws li lub taub hau femoral) thiab cov ntaub ntawv kho hniav.

Kev lag luam electronics thiab semiconductor:

Nws yog siv los ua insulators, fixtures, sib tsoo discs, lub tshuab nqus tsev nqus khob thiab lwm yam precision Cheebtsam, ua tau raws li qhov yuav tsum tau ntawm siab huv thiab hnav tsis kam.

Textile thiab Hlau Kev Lag Luam:

Nws tuaj yeem siv los ua cov ntawv qhia xaim log, cov lus qhia xaim, txhuam phaj, thiab lwm yam, ua rau muaj kev puas tsuaj me me rau cov fibers thiab cov khoom siv hlau thiab muaj lub neej ua haujlwm ntev.

Kev tshawb fawb thiab cov cuab yeej tshwj xeeb:

Nws yog siv rau kev sim tshwj xeeb cov cuab yeej lossis cov khoom siv uas xav tau lub zog siab, siab kub ua haujlwm thiab tiv thaiv corrosion.

 

 

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Kev Tswj Xyuas Zoo

 

Peb nruj me ntsis ua raws li ISO 9001 kev tswj xyuas zoo kom ntseeg tau tias muaj kev sib xws:

  • 100% raw khoom soj ntsuam
  • Advanced kub- nias cov kab ntau lawm
  • Hauv -kev sim hauv tsev: qhov ntom ntom, hardness, microstructure tsom xam
  • Thib peb -cov ntawv pov thawj (SGS, CE, ROHS muaj raws li qhov kev thov)

 

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Cim npe nrov: zta ceramic nplhaib, zta ceramic nplhaib manufacturers, lwm tus neeg, Hoobkas