Trepak Natal'ya Mikhailovna RussiaSaratov Saratov State University, 83, Astrakhanskaya St., Saratov, 410012manager of laboratoryCandidate of Chemistry Sciencesisaichevala@yandex.ru Author's articles Corrosion and Еlectrochemical Behaviour of Magnesium and Magnesium-Lithium Alloys in Phosphoric Acid Media Innovative Potential of the Chair of Physical Chemistry, Saratov State University