Unveiling the potential of electric-arc sprayed aluminum bronze coatings on 316L stainless steel for high-temperature environments

被引：0

作者：

Inam, Aqil ^{[1
]}

Shakoor, Abdul ^{[2
]}

Ishtiaq, Muhammad ^{[1
]}

Arif, Khizra ^{[3
]}

Sajid, Muhammad ^{[4
]}

Tariq, Hafiz Muhammad Rehan ^{[5
]}

Mansoor, Adil ^{[6
]}

机构：

[1] Univ Punjab, Inst Met & Mat Engn, Lahore 54590, Pakistan

[2] Jeju Natl Univ, Dept Phys, Jeju 690756, South Korea

[3] Inst Space Technol, Dept Mat Sci & Engn, Islamabad 44000, Pakistan

[4] Shenzhen Univ, Inst Microscale Optoelect, Opt Engn, Shenzhen 518060, Peoples R China

[5] Incheon Natl Univ, Dept Mech Engn, Incheon 22012, South Korea

[6] Shenzhen Univ, Shenzhen Key Lab Adv Thin Films & Applicat, Shenzhen 518060, Peoples R China

来源：

ENGINEERING RESEARCH EXPRESS | 2024年 / 6卷 / 04期

关键词：

aluminum bronze; electric arc; stainless steel; coating; CORROSION; EROSION; RESISTANCE; PLASMA; MICROSTRUCTURE; PERFORMANCE; PARAMETERS; OXIDATION; BEHAVIOR; POROSITY;

D O I：

10.1088/2631-8695/ad8fef

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This study aims to determine the safe working temperature of aluminum bronze coatings on stainless steel by investigating their dry oxidation behavior at various temperatures. Aluminum bronze was deposited onto 316L stainless steel substrates using an electric-arc spray coating, followed by heat treatment at temperatures ranging from 300 to 800 degrees C. SEM and EDX analysis revealed that the aluminum bronze coating can safely operate up to approximately 800 degrees C. Given that boilers made from 316L stainless steel typically operate within the 500 to 700 degrees C temperature range, they are prone to wear and corrosion. Applying aluminum bronze coatings can mitigate these issues, enhancing corrosion resistance, thus extending the service life of the boilers.

引用

页数：8

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