ANNOTATION OF THESIS
Valenta, K.: Project of Inside Surfaces Repair Technology of Cylindrical Tanks for
Products during Cellulose Production. (Head of thesis: Koukal J.), VŠB - Technical
University of Ostrava, Department of Mechanical Technology 345, 1997, 55 pages, 6
enclosures.
This thesis describes the types of corrosion, which could appear during the cellulose
production, weldability of Cr - Ni and Cr - Ni - Mo stainless steels and welding
technologies, which are applicable for tank repair.
On the basis of these studies there is projected welding technology and welding procedure
of tank repair. The welding procedure contains project of destructive and undestructive
welded joints tests too.
Last chapter contains quality ensurance systém of repair.