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Powder for structual ceramics

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Powder for zirconia toughed alumina

Name.

Zirconia toughed alumina powders


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Desc.

White powders


Tightly sealed with plastic film in PP drum.


With typical advantages of low sintering temperature and uniform dispersion of two components; product processed with this powders have the characteristics of easily machining properties after firing, high strength, high toughness, high wear resistance, good corrosion resistance and high temperature stability. 

 

App.

 

Widely applied in production of ceramic insert of machining tools, mold, bushings, valve seat; 

wear resistant parts of textile machinery and other high performance structural ceramic parts.



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Spec.

 Grade

ZrO2(HfO2)

Al2O3

SiO2

Na2O

BET

D50


SZ-ZTA

19-21wt%

78-80wt%

0.01wt%

0.003wt%

9m2/g

0.8μm


Other impurities such as Si, Fe, Na, Al are controlled below 100PPM;


Suggesting forming method

dry and isostastic

 press


Typical Flexural strength 550Mpa

Suggesting firing temperature 1420-1450

Typical firing density 4.2g/cm3

For more information please contact our professional sellers. 

Photos.

 

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  SEM of Sintered sample

 

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SEM of Sintered sample

Remark.

Information showed above only for reference, prevail with the agreed quality standards after sale.

Carefully read the MSDS document before using;

Process performance may not be suitable for some specific circumstances, please contact our company professional guidance;

Product can be customized according to customer specific requirements.


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Jiangxi Size Materials Co., Ltd.

Sales Hotline:
+86-792-6322003

Fax:
+86-792-6322103

Address:
Taishan Industrial Park, Hukou, Jiujiang, Jiangxi,China

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