Study of Severe Plastic Deformation by Torsion Test
Journal Title: Analele Universitatii "Dunarea de Jos" din Galati. Fascicula IX, Metalurgie si Stiinta Materialelor - Year 2008, Vol 31, Issue 1
Abstract
High Torsion Pressure (HPT) is an advanced tool for inducing very significant grain refinement in a wide range of metals. In this research were studied parameters of severe plastic deformation using the torsion test. The material used in this research was a polycrystalline Cu-Al-Ni alloy. For inducing in this material an ultrafine grain structure the thermo mechanical parameters were determined.
Authors and Affiliations
Carmela GURĂU, Gheorghe GURĂU, Nicolae CĂNĂNĂU
Keywords
Related Articles
- EP ID EP659687
- DOI -
- Views 59
- Downloads 0
Processing Smart Wires from Cu-Al-Ni System
In this paper we present some results concerning plastic deformation applied to shape memory alloy and two most direct characterization methods for shape memory. We work with a copper based alloy- Cu Al13Ni 4. Over eight...
Theoretical Study Regarding the Flow Conditions for Alloys through Thin Channels
A common tool used to demonstrate the phenomenon of movement of liquids through thin channels is the capillary tube. When the lower end of the tube is placed vertically in a liquid (such as water), it forms a concave fil...
Research Regarding the Wear Level for a New Constructive Solution of a Cutting Tool
The paper presents a study of wear made to implement a constructive solution for a new cutting tool. The design of the cutting tool can be checked from a functional perspective, as well as reliability during the cutting...
Analysis Frequencies of a Vibration-Type Structure Hall
Its main purpose was to identify natural vibration frequencies for a warehouse type structure in order to avoid resonance phenomena of the structure. The analysis is performed using the finite element analysis module of...
Studies and Research on Pipe Networks Water Losses
The issue of water losses in pipe networks (transmission mains, conveyance and distribution pipelines) is one of the major problems encountered in water supply systems management. The losses have reached very high values...