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Review Article

Year : 2018 | Volume: 2 | Issue: 3 | Pages: 19-23

Powder Metallurgy Processing - A Review

A.C Umamaheshwer Rao1*, U.Ranjith Kumar, S.Bhanu prakesh Reddy, S.Sanjay, B.Nandu Bhargav2

doi:10.24951/sreyasijst.org/2018031004

Corresponding author

A.C Umamaheshwer Rao*

Department of Mechanical Engineering, Sreyas Institute of Engineering and Technology, Nagole, Hyderabad,

  • 1. Department of Mechanical Engineering, Sreyas Institute of Engineering and Technology, Nagole, Hyderabad,
  • 2. Department of Mechanical Engineering, Sreyas Institute of Engineering and Technology, Nagole, Hyderabad,

Received on: 1/6/2019

Revised on: 1/6/2019

Accepted on: 1/6/2019

Published on: 1/6/2019

Abstract

Powder metallurgy (PM) is the procedure of coalescing fine powder particle, compressing them into a preferred shape or dimension of the part or the product this process is known as compacting. followed by heating the compressed powders in a ascertained atmosphere to bond the powder material is called sintering. Generally the powder metallurgy contains four major basic steps: production of powders, blending of the powder, compacting and sintering. In this work a critical review has been done on the advance in manufacturing of composite material by powder metallurgy process.

Keywords

powder metallurgy (PM), compacting, sintering, composite, material.