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zirconia powder

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  Post Date: Dec 03,2014
  Expiry Date: Dec 03,2015
  Detailed Description: Quantity: 1 Metric Tons
Price:500 USD Metric Tons
Payment Method: T/T L/C
 name      
 
index  chemical calcia-stabilized zirconia Chemical  calcia-stabilized zirconia  fused calcia-stabilized zirconia  fused calcia-stabilized zirconia
ZrO2+HfO2 ≥ 94 ≥ 95 ≥ 93 ≥ 94
CaO 4.5-5.0 3.7-4.1 4.5-5.0  3.7-4.1
Fe2O3 ≤ 0.1   ≤ 0.1 ≤ 0.1 ≤ 0.1
SiO2 ≤ 0.2  ≤ 0.2   ≤ 0.4  ≤ 0.4
Al2O3 - - ≤ 0.35 ≤ 0.35
The long time working temperature 2300 ℃ 2300 ℃ 2200 ℃ 2200 ℃
Refractoriness 2500 ℃ 2500 ℃ 2300 ℃ 2300 ℃
Stability ≥ 98 70-80  ≥ 98  70-80
         
 
 
Yttria-stabilized zirconia data

Name Yttria-stabilized zirconia
ZrO2+HfO2 ≥ 92
Y2O3 6-8
Fe2O3 ≤ 0.1
SiO2 ≤ 0.2
The long time working temperature 2400 ℃
Refractoriness 2500 ℃
Stability 70-80


  Company: Shandong Gaoha RefractoriesTechnology Co.,Ltd.     [ China ]        
  Contact: maria
  Tel: +86-533-2182811
  Fax: +86-533-2182711
  Email: maria-gaoha@foxmail.com
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