Effects of admixed titanium on densification of 316L stainless steel powder during sintering

Muhammad Aslam, Faiz Ahmad, P. S M Bintimegat Yusoff, Norhamidi Muhamad, M. Rafi Raza, M. Irfan Shirazi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Abstract

Effects of admixed titanium on powder water atomized (PWA) and powder gas atomized (PGA) 316L stainless steel (SS) have been investigated in terms of densification. PGA and PWA powders, having different shapes and sizes, were cold pressed and sintered in argon atmosphere at 1300°C. The admixed titanium compacts of PGA and PWA have shown significant effect on densification through formation of intermetallic compound and reducing porosity during sintering process. PWA, having particle size 8 μm, blended with 1wt% titanium has exhibited higher sintered density and shrinkage as compared to gas atomized powder compacts. Improved densification of titanium blended PGA and PWA 316L SS at sintering temperature 1300°C is probably due to enhanced diffusion kinetics resulting from stresses induced by concentration gradient in powder compacts.

Original languageEnglish
Title of host publicationMATEC Web of Conferences
PublisherEDP Sciences
Volume13
DOIs
Publication statusPublished - 2014
Event4th International Conference on Production, Energy and Reliability, ICPER 2014 - Kuala Lumpur, Malaysia
Duration: 3 Jun 20145 Jun 2014

Other

Other4th International Conference on Production, Energy and Reliability, ICPER 2014
CountryMalaysia
CityKuala Lumpur
Period3/6/145/6/14

Fingerprint

Stainless Steel
Titanium
Densification
Powders
Sintering
Stainless steel
Gases
Water
Argon
Intermetallics
Porosity
Particle size

ASJC Scopus subject areas

  • Chemistry(all)
  • Engineering(all)
  • Materials Science(all)

Cite this

Aslam, M., Ahmad, F., Bintimegat Yusoff, P. S. M., Muhamad, N., Raza, M. R., & Irfan Shirazi, M. (2014). Effects of admixed titanium on densification of 316L stainless steel powder during sintering. In MATEC Web of Conferences (Vol. 13). [04026] EDP Sciences. https://doi.org/10.1051/matecconf/20141304026

Effects of admixed titanium on densification of 316L stainless steel powder during sintering. / Aslam, Muhammad; Ahmad, Faiz; Bintimegat Yusoff, P. S M; Muhamad, Norhamidi; Raza, M. Rafi; Irfan Shirazi, M.

MATEC Web of Conferences. Vol. 13 EDP Sciences, 2014. 04026.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Aslam, M, Ahmad, F, Bintimegat Yusoff, PSM, Muhamad, N, Raza, MR & Irfan Shirazi, M 2014, Effects of admixed titanium on densification of 316L stainless steel powder during sintering. in MATEC Web of Conferences. vol. 13, 04026, EDP Sciences, 4th International Conference on Production, Energy and Reliability, ICPER 2014, Kuala Lumpur, Malaysia, 3/6/14. https://doi.org/10.1051/matecconf/20141304026
Aslam M, Ahmad F, Bintimegat Yusoff PSM, Muhamad N, Raza MR, Irfan Shirazi M. Effects of admixed titanium on densification of 316L stainless steel powder during sintering. In MATEC Web of Conferences. Vol. 13. EDP Sciences. 2014. 04026 https://doi.org/10.1051/matecconf/20141304026
Aslam, Muhammad ; Ahmad, Faiz ; Bintimegat Yusoff, P. S M ; Muhamad, Norhamidi ; Raza, M. Rafi ; Irfan Shirazi, M. / Effects of admixed titanium on densification of 316L stainless steel powder during sintering. MATEC Web of Conferences. Vol. 13 EDP Sciences, 2014.
@inproceedings{c398b5dce26b45e4b2c04ff505568bf2,
title = "Effects of admixed titanium on densification of 316L stainless steel powder during sintering",
abstract = "Effects of admixed titanium on powder water atomized (PWA) and powder gas atomized (PGA) 316L stainless steel (SS) have been investigated in terms of densification. PGA and PWA powders, having different shapes and sizes, were cold pressed and sintered in argon atmosphere at 1300°C. The admixed titanium compacts of PGA and PWA have shown significant effect on densification through formation of intermetallic compound and reducing porosity during sintering process. PWA, having particle size 8 μm, blended with 1wt{\%} titanium has exhibited higher sintered density and shrinkage as compared to gas atomized powder compacts. Improved densification of titanium blended PGA and PWA 316L SS at sintering temperature 1300°C is probably due to enhanced diffusion kinetics resulting from stresses induced by concentration gradient in powder compacts.",
author = "Muhammad Aslam and Faiz Ahmad and {Bintimegat Yusoff}, {P. S M} and Norhamidi Muhamad and Raza, {M. Rafi} and {Irfan Shirazi}, M.",
year = "2014",
doi = "10.1051/matecconf/20141304026",
language = "English",
volume = "13",
booktitle = "MATEC Web of Conferences",
publisher = "EDP Sciences",

}

TY - GEN

T1 - Effects of admixed titanium on densification of 316L stainless steel powder during sintering

AU - Aslam, Muhammad

AU - Ahmad, Faiz

AU - Bintimegat Yusoff, P. S M

AU - Muhamad, Norhamidi

AU - Raza, M. Rafi

AU - Irfan Shirazi, M.

PY - 2014

Y1 - 2014

N2 - Effects of admixed titanium on powder water atomized (PWA) and powder gas atomized (PGA) 316L stainless steel (SS) have been investigated in terms of densification. PGA and PWA powders, having different shapes and sizes, were cold pressed and sintered in argon atmosphere at 1300°C. The admixed titanium compacts of PGA and PWA have shown significant effect on densification through formation of intermetallic compound and reducing porosity during sintering process. PWA, having particle size 8 μm, blended with 1wt% titanium has exhibited higher sintered density and shrinkage as compared to gas atomized powder compacts. Improved densification of titanium blended PGA and PWA 316L SS at sintering temperature 1300°C is probably due to enhanced diffusion kinetics resulting from stresses induced by concentration gradient in powder compacts.

AB - Effects of admixed titanium on powder water atomized (PWA) and powder gas atomized (PGA) 316L stainless steel (SS) have been investigated in terms of densification. PGA and PWA powders, having different shapes and sizes, were cold pressed and sintered in argon atmosphere at 1300°C. The admixed titanium compacts of PGA and PWA have shown significant effect on densification through formation of intermetallic compound and reducing porosity during sintering process. PWA, having particle size 8 μm, blended with 1wt% titanium has exhibited higher sintered density and shrinkage as compared to gas atomized powder compacts. Improved densification of titanium blended PGA and PWA 316L SS at sintering temperature 1300°C is probably due to enhanced diffusion kinetics resulting from stresses induced by concentration gradient in powder compacts.

UR - http://www.scopus.com/inward/record.url?scp=84904976720&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84904976720&partnerID=8YFLogxK

U2 - 10.1051/matecconf/20141304026

DO - 10.1051/matecconf/20141304026

M3 - Conference contribution

AN - SCOPUS:84904976720

VL - 13

BT - MATEC Web of Conferences

PB - EDP Sciences

ER -