Terio Corporation
Main products:Zirconia,Zirconium Hydroxide,Zirconium Acetate,Zirconium Phosphate,Zirconium Nitrate
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  • Contact Person : Mr. Yan Jack
  • Company Name : Terio Corporation
  • Tel : 0086-532-86069596
  • Fax : 0086-532-83893695
  • Address : Shandong,Qingdao,18/F, huaren International Building 2A, Shandong Road
  • Country/Region : China
  • Zip : 266071

Yttrium Stablized Zirconia for structure ceramic

Yttrium Stablized Zirconia for structure ceramic
Product Detailed
Yttrium Stablized Zirconia 1.Y2O3:5%~5.3% 2.partical size: 0.3-.0.4um (adjustable) 3.certificate: ISO9001, ISO14001

Yttrium Stablized Zirconia for structure ceramic

Introduction

Zirconium dioxide is one of the most studied ceramic materials. Pure ZrO2 has a monoclinic crystal structure at room temperature and transitions to tetragonal and cubic at increasing temperatures. The volume expansion caused by the cubic to tetragonal to monoclinic transformation induces very large stresses, and will cause pure ZrO2 to crack upon cooling from high temperatures. Several different oxides are added to zirconia to stabilize the tetragonal and/or cubic phases: magnesium oxide (MgO), yttrium oxide, (Y2O3), calcium oxide (CaO), and cerium(III) oxide (Ce2O3), amongst others

  

Registered Index

CAS No.:                           1314-23-4

Chemical Formula:          Y203-ZrO2

Appearance:                     White Odorless Powder

                                            Insoluble in water 

Crystallographic Structure:  Tetragonal + Monoclinic

Quality Specification

Particle Size (d50):0.3-.0.4 um (adjustable)
BET (m2/g):12~16 (adjustable) 
Y2O3:5.15  ± 0.15%
Al203:0.20 ~ 0.30%
SiO2:0.01% max.
Fe2O3: 0.01% max.
TiO2  :0.01% max.
LOI(at 1100’C) <60% max

  

USAGE

It is used as a refractory material, in insulation, abrasives, enamels and ceramic glazes. Stabilized zirconia is used in oxygen sensors and fuel cell membranes because it has the ability to allow oxygen ions to move freely through the crystal structure at high temperatures. This high ionic conductivity (and a low electronic conductivity) makes it one of the most useful electroceramics.

PACKAGING

Package:   20/25kg net drums or paper bags with PE inner.                     200 kg drums with PE inner                    1MT Polypropylene lined bulk bag(s) Shipment:   1x20’ FCL of 17-20mt net  

          

Zirconium Product Group 

Zirconium is known for it excellent anti-corrosion and fire resistance properties.Terio founded its first production process line for Zirconium Oxychloride in 1993, and has since grown steadily to achieve its status as one of Chinese largest and most diversified chemical companies.As one of the largest producer and supplier of Zirconium products. Terio use its superior process technologies to take advantage of economics of scale which realize a true competitive advantage that can be passed on to customers.

Today,Terio set up its 3rd production plant for producing Zirconium Oxides,and other derivative compounds products adhere to ISO9001 international standards and the manufacturing sites awarded ISO14001 certification in the year of 2005.

Terio has been supplying our Airconium Compounds in worldwide for Electronics,Advance Ceramics,Catalyst,Paper Making,Paint Dyer,Cosmetic,Refractory,Grinding media,Sputtering Target,Fuel Cell and other applications around 10 years and always do our best for strong partnership with our customers.

Qingdao Terio Corporation18/A, Huaren International Building, 2A Shandong Road, Qingdao, China 266071Tel: 86-532-83893691Fax: 86-532-83893695www.terio.cn

Yttrium Stablized Zirconia for structure ceramic



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