Advances in Materials Science and Engineering / 2015 / Article / Tab 1

Research Article

The Effect of Stoichiometry on Hydrogen Embrittlement of Ordered Ni3Fe Intermetallics

Table 1

The mechanical properties of the ordered Ni3Fe alloy with different stoichiometry when tested in vacuum and H2.

Alloy In vacuumIn H2, %
, MPaδ, %, MPaδ, %

Ni-18Fe627.732.5509.315.651.9
Ni-22Fe762.328.2616.811.957.7
Ni-25Fe725.923.4505.76.970.7
Ni-28Fe958.330.8681.110.466.2

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