Effect of Chromium on Tensile and Fatigue Behaviour of Copper Nickel Spinodal Alloy
Journal Title: International Journal of Mechanical and Production Engineering Research and Development (IJMPERD ) - Year 2017, Vol 7, Issue 6
Abstract
This paper considers the construction of a CU-Ni-Cr Spinodal alloy. The objective of the work is, to prepare an alloy with commercially best composition and treated it with spinodal decomposition, and to study the effect of Chromium on Tensile and Fatigue behaviour of it. To analyze spinodally decomposed product Optical and transmission electron microscopic revision, have been undertaken. Homogenized and solution treated specimens, were aged at various temperatures for different period of time. Aged specimens were tested for tensile and fatigue behaviour. Tensile stresses are related to the hardness of the alloy and fatigue, is weakening of the alloy result of stresses developed, due to cyclic load. The correlation of mechanical properties with microstructure, then demonstrates a dependence of yield stress growth on lattice parameter change, between the two phases. The addition of Cr resulted, in an increase in ultimate tensile strength, proportional limit stress and fatigue strength, over the Cr-free alloy. The results obtained by calculation and experimentally showed, a good agreement.
Authors and Affiliations
Sagar C. Jirapure, Atul B. Borade
Keywords
Related Articles
- EP ID EP252479
- DOI -
- Views 77
- Downloads 0
The Whirling Speed of the Induction Motors and Unbalanced Magnetic Pull (Ump)-A Review
The evaluation of whirling speed and related whirling motion of the rotating elements (such as shafts) is one of the crucial problems to be addressed by design as well as maintenance engineers. This paper reviews on whir...
Quantification of Prioritized Requirements of Steel Product with QFD Analysis
It is a customer oriented way to deal with and analyze HOQ implementation focusing on to set up the requirements, priorities, and importance of the design requirements. The customer developed product is found through an...
Fast Timing in Detectors of Ionizing Emission to Identifying Fabrics as a Possibility of Non-linear Optical Phenomen
50–70 ps restrict the time determination of the finders right now being used because of the unconstrained procedures required in the improvement of the reaction signal, which frames after the unwinding of bearers created...
Execution of Selection Process in Regular Area of Industrial Application with its Current Features for Manufacturing Enhancement in SMEs
In the current scenario, selection of right workers and suppliers in the manufacturing industry is an exigent activity. Selection of supplier and worker is the method of formatting the appropriate workers and suppliers t...
Experimental Investigation of Plasma ARC Cutting for Stainless Steel Sheet
The Plasma arc machining process is the non conventional thermal process which is applicable to perform various operations such as cutting, welding, coating etc. In recent years, considerable experimental investigations...