Effects of the Addition of Nb and V on the Microstructural Evolution and Hydrogen Embrittlement Resistance of High Strength Martensitic Steels

<div>TEM analyses of sample 1 (a<sub>1</sub>) and sample 4 (b<sub>1</sub>): (a<sub>2</sub>, a<sub>3</sub>, b<sub>2</sub>, and b<sub>3</sub>) EDS analyses on the respective marked positions, where the nested tables are the chemical compositions of each test.</div>

Scanning

fig7

Figure 7

Figure 7: Effects of the Addition of Nb and V on the Microstructural Evolution and Hydrogen Embrittlement Resistance of High Strength Martensitic Steels 

Figure 7 | Effects of the Addition of Nb and V on the Microstructural Evolution and Hydrogen Embrittlement Resistance of High Strength Martensitic Steels 