Crystalline diploid hydrogen permeation alloy and hydrogen permeation alloy film

摘要

Topic It possesses with hydrogen permeability and waterproof element embrittlement Characteristic, it designates that the diploid hydrogen permeation alloy of active crystalline is offered above 473K as purpose. SolutionsIt consists of the composite phase, inside the field where the aforementioned composite phase, the eutectic of the CoTi phase which Nb the solid solution is done and the TiNb phase which Co the solid solution is done (CoTi+TiNb) has the structure which surrounds the aforementioned TiNb phase which it generates as the primary crystal, on the CoTiNb3 original state diagram, Co₂₀ Ti₃₀ Nb₅₀, Co₂₀ Ti₁₀ Nb₇₀, Co₁₀ Ti₁₀ Nb₈₀ and Co₁₀ Ti₃₀ Nb₆₀ (however, as for alloy composition everything atmoic %) with is surrounded and Co₂₀ Ti₃₀ Nb₅₀, Co₂₀ Ti₁₀ Nb₇₀ (however, as for alloy composition everything atmoic %) on the belt which is tiedIt is the crystalline diploid hydrogen permeation alloy of the diploid CoTiNb base which possesses alloy composition. Choice figure Drawing 1