Electrochemical machining of an integrally bladed wheel - An example of useful corrosion

Rajagopalan, SR and Kumar, Santosh KJ and Pourassamy, A and Krishnan, A (1986) Electrochemical machining of an integrally bladed wheel - An example of useful corrosion. Indian Journal of Technology, 24 (8). pp. 525-528.

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Abstract

Machining of an integrally bladed stainless steel wheel by high rate anodic dissolution is discussed. The use of sodium chloride leads to spark-free machining but suffers from the disadvantage of heavily reduced blade profile. Sodium nitrate, on the other hand, leads to a sharp profile but has a tendency to spark. A method of overcoming the problem of sparking is discussed. Design of tool in relation to the machining of integrally bladed wheel is described.

Item Type: Journal Article
Uncontrolled Keywords: Sodium compounds;Turbomachinery-Components;Anodic dissolution;Electrochemical machining;Integrally bladed wheel;Sodium nitrate;Sparking;Stainless steel
Subjects: CHEMISTRY AND MATERIALS > Chemistry and Materials (General)
Division/Department: Surface Engineering Division, Surface Engineering Division, Surface Engineering Division, Aerospace Electronics and Controls Division
Depositing User: Ms. Alphones Mary
Date Deposited: 28 Jan 2006
Last Modified: 24 May 2010 09:38
URI: http://nal-ir.nal.res.in/id/eprint/456

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