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164690

Morphology of Discontinuous Precipitates in Nitrogenized 316 L Steel.

Article

Last updated: 04 Jan 2025

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Subjects

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Tags

Mechanical Power Engineering

Abstract

316 L steel specimens, wt %, (18 Cr - 8 Ni - 2 Mo) containing nitrogen in the range of 0.02 - 0.6 wt% in powder form, were solution treated at 1100°C for 30 min. followed by water quenching. Solution treated materials were subjected to aging at temperatures of 700 and 800°C for several intervals of time. X-ray diffraction and Scanning electron microscopy were used to study the morphology of the precipitates at different aging conditions. The hardness of these materials was determined. The morphology and size of the precipitates produced during aging were observed to depend on the aging parameters (time and temperature) and nitrogen content. 

DOI

10.21608/bfemu.2021.164690

Keywords

316L steel, Solution treatment, aging, Morphology of precipitates

Authors

First Name

Fawzy

Last Name

El-Sabbahy

MiddleName

Nagy

Affiliation

Assistant Professor of Metallurgical Engineering Department., Faculty of Petroleum and Mining Engineering., Suez., Egypt.

Email

-

City

Suez

Orcid

-

Volume

19

Article Issue

4

Related Issue

23885

Issue Date

1994-12-01

Receive Date

1994-10-11

Publish Date

2021-12-01

Page Start

80

Page End

89

Print ISSN

1110-0923

Online ISSN

2735-4202

Article File

BFEMU_Volume 19_Issue 4_Pages 80-89.pdf

PDF . 652.1kB

Link

https://bfemu.journals.ekb.eg/article_164690.html

Detail API

https://bfemu.journals.ekb.eg/service?article_code=164690

Order

20

Type

Research Studies

Type Code

1,205

Publication Type

Journal

Publication Title

MEJ. Mansoura Engineering Journal

Publication Link

https://bfemu.journals.ekb.eg/

MainTitle

Morphology of Discontinuous Precipitates in Nitrogenized 316 L Steel.

Details

Type

Article

Created At

22 Jan 2023