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Corrosion Science Quiz

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Questions and Answers

What technique was used to investigate the influence of germanium additions on the corrosion performance of zinc-aluminium-magnesium model alloys?

In-situ scanning vibrating electrode technique (correct)

Electrochemical impedance spectroscopy

X-ray photoelectron spectroscopy

Potentiodynamic polarization

What is the effect of germanium additions on the corrosion performance of zinc-aluminium-magnesium model alloys?

Formation of Mg2Ge and a decrease in the fractional area of eutectic p (correct)

No significant effect on corrosion performance

Formation of Zn-Al-Mg crystals

Increase in the fractional area of eutectic p

What is the concentration of NaCl used for immersing the zinc-aluminium-magnesium model alloys?

0.25 mol.dm−3

0.10 mol.dm−3

0.05 mol.dm−3

0.17 mol.dm−3 (correct)

Where is the Materials Research Centre located?

College of Engineering, Swansea University, Bay Campus, Fabian Way, Crymlyn Burrow, Swansea, SA1 8EN, UK Signup and view all the answers

What is the focus of the study on Mg2Ge crystals in relation to the aqueous corrosion of Zn-Al-Mg alloys?

To behave as ‘smart release’ inhibitors Signup and view all the answers

What technique was used to investigate the influence of germanium additions on the corrosion performance of zinc-aluminium-magnesium model alloys?

In-situ scanning vibrating electrode technique Signup and view all the answers

What is the focus of the study on Mg2Ge crystals in relation to the aqueous corrosion of Zn-Al-Mg alloys?

To behave as 'smart release' inhibitors Signup and view all the answers

What is the location of the Materials Research Centre involved in the study?

Swansea University, Bay Campus Signup and view all the answers

What is the effect of germanium additions on the corrosion performance of zinc-aluminium-magnesium model alloys?

Formation of Mg2Ge and decrease in the fractional area of eutectic p Signup and view all the answers

What is the concentration of NaCl used for immersing the zinc-aluminium-magnesium model alloys?

0.17 mol.dm− 3 Signup and view all the answers

Corrosion Science Quiz

Choose a study mode

Podcast

Questions and Answers

What technique was used to investigate the influence of germanium additions on the corrosion performance of zinc-aluminium-magnesium model alloys?

What is the effect of germanium additions on the corrosion performance of zinc-aluminium-magnesium model alloys?

What is the concentration of NaCl used for immersing the zinc-aluminium-magnesium model alloys?

Where is the Materials Research Centre located?

What is the focus of the study on Mg2Ge crystals in relation to the aqueous corrosion of Zn-Al-Mg alloys?

What technique was used to investigate the influence of germanium additions on the corrosion performance of zinc-aluminium-magnesium model alloys?

What is the focus of the study on Mg2Ge crystals in relation to the aqueous corrosion of Zn-Al-Mg alloys?

What is the location of the Materials Research Centre involved in the study?

What is the effect of germanium additions on the corrosion performance of zinc-aluminium-magnesium model alloys?

What is the concentration of NaCl used for immersing the zinc-aluminium-magnesium model alloys?

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