Effect of hydrogen charging on the electrochemical and magnetic properties of Fe73.5M1Nb3Si13.5B9 (M = Cu, Pt, Pd, Ag, Mn) alloys

KOLAT V. S., TURKDEMIR H., Adiguzel H. İ., Atalay F., ATALAY S., SOVAK P.

PHYSICA STATUS SOLIDI A-APPLIED RESEARCH, cilt.189, sa.3, ss.817-820, 2002 (SCI-Expanded) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 189 Sayı: 3
  • Basım Tarihi: 2002
  • Dergi Adı: PHYSICA STATUS SOLIDI A-APPLIED RESEARCH
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED)
  • Sayfa Sayıları: ss.817-820
  • İnönü Üniversitesi Adresli: Evet

Özet

The effects of hydrogen absorption on the electrochemical, magnetic and magnetoelastic properties of amorphous Fe73.5M1Nb3Si13.5B9 alloys (M = Cu, Pt, Ag, Pd, Mn) were investigated. Hydrogen was charged cathodically for 30 min with cathodic current density of 50 A/m(2) in all samples using 0.5 M H2SO4 solution with 0.1 g/l As2O3 as a poison. It was observed that the partial substitution of Pt. Mn, Ag, Pd for Cu in Fe73.5Cu1Nb3Si13.5B9 has a great influence in the hydrogen absorption properties.