The AB2 alloy of Metal Hydride

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Product Overview

Description


     The AB2 alloy of metal hydride 


 


1.Text


Our products have passed ISO9001.



Metal hydride hydrogen storage tank is a device of using hydrogen storage alloy reversible hydrogen absorption capacity to storage hydrogen in solid state . The hydrogen storage alloy can be used for hydrogen storage tank , including rare earth based AB5-type alloy, Ti / Zr-based AB2 type Laves phase, Ti-based AB-type, magnesium and other types of A2B-type hydrogen storage alloys. In which , AB5-type and AB2-type hydrogen storage alloy has basically achieved reversible hydrogen absorption and desorption at room temperature . And our products has been commercialized .


 


2.Specification:
























No.



Type



Alloy component



Hydrogen storage(wt.%)



Balance Hydrogen Pressure


(MPa,25°C)



Remark



1



AB2


Ti ,Mn series

1.9~2.1



0.3~1.0



Easy to be activated, but the cycle life is not good as AB5 type




 


  























No.



Type



Alloy component



Hydrogen storage(wt.%)



Balance Hydrogen Pressure


(MPa,25°C)



Advantage



2



AB5


LaNi5

1.4



0.19~3.97



Easy to be activated, balanced hydrogen pressure is


moderate,fastabsorption and desorption of hydrogen


 




  



Note: There are many specifications of particle size of Metal hydride hydrogen storage used alloy :   -80 , -120 and -150mesh.



 


0.1899 s.