Corrosion Data
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General Corrosion Data

To help you make the best material decisions for your application Tantaline has provided a variety of corrosion data by material and media.  This collection of information includes experimental data and data from reference books.  We hope you find it useful.

Corrosion by Material and Media
 Click acid names or a cell in matrix Tantaline/ Tantalum   Zirconium       Titanium            
Ni Alloys             
Fluoro   Polymers
Acetic Acid (Glacial) > 6 Weeks > 6 Weeks      
Liquid
Bromine - Br2
> 99.8%,1 Month     > 99.8%,1 Month >99.8%,1 Month
Wet Chlorine
Gas - Cl2
> 100%,1 Month     > 100%,1 Month >100%,1 Month
Hydrochloric
Acid - HCl
> Relative Data > Relative Data > Relative Data > Relative Data  
Formic Acid          
Nitric Acid > 65%, 72hr
> 98%, 72hr
> H2SO4 98% +
   Nitric 98%, 72hr
       
Sour Gas / H2S >10% HCl, 10% Acetic Acid   >10% HCl, 10% Acetic Acid >10% HCl, 10% Acetic Acid  
Sulfuric Acid- H2SO4 > Relative Data > Relative Data
General Data > Corrosion Data
> Immunity Table
>Corrosion Data >Corrosion Data >Corrosion Data  


Corrosion Data by 3rd Parties
    >
Honeywell - H2S / Sour gas at 450F in mixed HCl and Acetic Acid environments
    
> Corrosion Testing Laboratories - Glacial Acetic Acid
    > Comparitive testing in wet chlorine gas, H2SO4 96%-98% and liquid bromine 99.8%
    > Dow Chemical - Various concentrations of nitric and sulfuric acid
    > PEMEX Petro Chemical - HCl, H2SO4, HNO3, Aqua Regia, Muriatic Acid
   
 

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