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161397

Inhibitive Efficiency of Zinc Organo Amino Phosphate for the Corrosion of α-Brass in 0.5 M Sulphuric Acid Solution.

Article

Last updated: 04 Jan 2025

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Tags

Mechanical Power Engineering

Abstract

A study has been made to investigate the mechanism of  dezincification and elelctrochemical behaviour 70/30 brass in sulphuric  acid in absence and presence of Zinc Organa Amino Phosphate (ZOAP)  inhibitor using the weight loss method, solution analysis and  electrochemical technique. Attacked surfaces were analyzed by optical  metallography and X -ray analysis.  
Results showed that 20 AP inhibitor is able to minimize the rate of  dezincification due to the formation of a C4H6 (NH2)4 Zn3 (P3 O10)2. 9H2O complex compound on the metal surface. 

DOI

10.21608/bfemu.2021.161397

Authors

First Name

Fawzy

Last Name

El-Sabbahy

MiddleName

Nagy

Affiliation

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

Email

-

City

Suez

Orcid

-

First Name

Mahmoud

Last Name

Abbas

MiddleName

Ibrahim

Affiliation

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

Email

-

City

Suez

Orcid

-

Volume

20

Article Issue

2

Related Issue

23626

Issue Date

1995-06-01

Receive Date

1995-04-11

Publish Date

2021-06-01

Page Start

14

Page End

24

Print ISSN

1110-0923

Online ISSN

2735-4202

Article File

BFEMU_Volume 20_Issue 2_Pages 14-24.pdf

PDF . 434.6kB

Link

https://bfemu.journals.ekb.eg/article_161397.html

Detail API

https://bfemu.journals.ekb.eg/service?article_code=161397

Order

8

Type

Research Studies

Type Code

1,205

Publication Type

Journal

Publication Title

MEJ. Mansoura Engineering Journal

Publication Link

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

MainTitle

Inhibitive Efficiency of Zinc Organo Amino Phosphate for the Corrosion of α-Brass in 0.5 M Sulphuric Acid Solution.

Details

Type

Article

Created At

22 Jan 2023