International Journal of Engineering Research in Mechanical and Civil Engineering (IJERMCE)

Monthly Journal for Mechanical and Civil Engineering

Volume2,May 2017,

Topic : Densification Theory Of Sintered Iron Oxide Composites During Hot Forging

Authors:Arnab Mandal || Dr. Arulmani L, Anupam Kumar Sarkar,Sargar Singh, Mahamadisaq Bhandari

Abstract:Present investigation pertains to evaluate the densification mechanism and mechanical properties of sintered Fe, Fe-2.5%FeO and Fe-5.5%FeO during hot upsetting to disc and square cross-section bars. Compacts of initial aspect ratios of 1.18 and 1.31 were prepared from iron powder and blended Fe-2.5% FeO and Fe-5.5%Feo using suitable die, punch and bottom insert on 1.0 MN capacity U.T.M in the pressure range of 490 ± 10 MPa and 520 ±10 MPa respectively. These Compacts of each composition in the density range of 82±1 per cent of theoretical were sintered at 1150 ±100 C for a period of 120 minutes under the protective ceramic coating. Sintered compacts of 1.18 were axially hot upset forged to different height strains whereas the performs of 1.31 aspect ratio were forged to square cross-section (~13mm X ~13 mm) bars of approximate length of 100±5mm. Analysis of experimental data and calculated parameters revealed the existence of third order polynomial densification for both w.r.t height strain and poisson’s ratio. Addition of FeO in iron has raised the strength but show a substantial drop in ductility.

Keywords: Hot forging, Densification, Diameter strain, Height strain, Poisson’s ratio

Download Paper


DOI: 01.1617/vol4/iss5/pid81394


Related Articles

RFID Technology in Construction Project Management – A Review

Authors: Rounak Bhushan Singh || Sumeet Sagar,Animesh Sinha,Muneesh Methwani

Doi : 01.1617/vol4/iss03/pid49278

Volume2 ,March 2017.

RFID Technology in Construction Project Management – A Review

Authors: S.Pachaiappan || Dr.S.Palanivel

Doi : 01.1617/vol4/iss03/pid49278

Volume2 ,March 2017.

Experimental Study of Steel Fibers Reinforced Concrete over Conventional Concrete

Authors: Varsha Harne || Suyog U. Dhote

Doi : 01.1617/vol4/iss03/pid83154

Volume2 ,March 2017.

Experimental Investigations of Rubber Seed Oil Methyl Ester-Diesel and Butanol-Diesel Blend by Using Diesel Engine

Authors: Vishal V. Patil || Utkarsh Shidhganesh,Somesh Shinde,Mahesh Gurav,Swapnil Ulagadde

Doi : 01.1617/vol4/iss2/pid72430

Volume2 ,February 2017.

Study of Land Acquisition Issues causing delay of NHAI Projects

Authors: Rounak Bhushan Singh || SumeetSagar, Animesh Sinha

Doi : 01.1617/vol4/iss4/pid73465

Volume2 ,April 2017.

Study on Strength and Durability Properties of Bacteria Concrete

Authors: Phani Kumar. V || V. Sainath,Ashok Varma

Doi : 01.1617/vol4/iss3/pid03875

Volume2 ,March 2017.

Influence of Masonary Infill on The Behaviour of RC Frames

Authors: R.Vigneshwaran || Dr.K.Pandurangan

Doi : 01.1617/vol4/iss3/pid01729

Volume2 ,March 2017.

Design of Smart Rolling Shutters for Low Cost Operations

Authors: Kushali Sindhia || Madhumitha Prakash,Dr. S. V. Satish

Doi : 01.1617/vol4/iss3/pid49615

Volume2 ,March 2017.

An Experimental Investigation on Behavior of High Volume Alkali Activated Flyash Concrete

Authors: K.Sasidhar || S. Aruna Jyothy,Dr. B. Damodhara Reddy

Doi : 01.1617/vol4/iss3/pid64813

Volume2 ,March 2017.



Editor-in-chief

Editor Image

Editor-in-Chief
Meinhard Taher Schobeiri
Professor,
Texas A & M University, USA.

View more


IMPACT FACTOR: 3.8

ISSN(Online): 2456-1290

Google Scholar Profile

Thomson Reuters ID : q-6288-2016.
ORCiD Research ID : 0000-0001-9540-6799

All Issues

ACCEPTANCE RATIO

ACCEPTANCE RATIO: 25%
ARTICLES PUBLISHED:00007
PAPER RECEIVED:000028
Journal Code : IJERMCE
Electronic ISSN : 2456-1290
Impact Factor : 3.8
Frequency : monthly
Contact : info@ijermce.com

IFERP Other Journals


Subscribe

           Email:

SOCIAL MEDIA