- 1. Microstructures and mechanical properties of cold rolled pipes with increased small deformation
- (Content №3 2023)
- ... that for mode 1, the grain size on the outer surface of the pipes is less than on the inner surface. The difference reaches the value of 1–2 points. For mode 4, the opposite is true. The size of the grains ...
- Created on 27 June 2023
- 2. Vibrational-centrifugal surface strengthening of drill and casing pipes
- (Geotechnical and mining mechanical engineering, machine building)
- ... inner surfaces of cylindric long-length parts have no comparable counterparts internationally. Due to these designs, the spheres of effective use of surface strengthening increase considerably. Practical ...
- Created on 29 October 2018