الفهرس 
ContentsOnly 14 pages are availabe for public view
 |  | from | 171 |  |  |
| | | from | 171 | | |
Abstract
(I) In chapter 1, an introduction is given which deals with
the following fields of interest:
3.) Electrocheulical nature of corrosion.
2) Electrochewical cell and corrosion cell.
3) Cathodic reaction in corrosion.
4) Inhibitors.
5) Types of inhibitors.
6) Effects of o1ecu1er structure.
7) Literature survey of inhibition of iron corrosion in acidic solutions.
8) Corrosion inhibition by polyfunctional chelating compounds.
9) Aim of investigation.
(II) In chaper II, the experiniental techniques used were:—
1) Chemical techniques:
a— Gasonietry
The measurements were carried out on steel in
i.QM in absence and in presence of different concentrations of each of oxalic dihydrazide, malonic dihydrazide, succinic dihydrazide, pimalie dihydrazide, 2,3,2—tet and (14) ane N4.