Click for new scientific resources and news about Corona[COVID-19]

Paper Information

Journal:   MODARES MECHANICAL ENGINEERING   MARCH 2017 , Volume 16 , Number 12 ; Page(s) 501 To 508.
 
Paper: 

EXPERIMENTAL STUDY ON CORROSION BEHAVIOR OF MULTI-LAYERED SHEET METALS AFTER LASER FORMING

 
 
Author(s):  DELFAN ABAZARI HAMED, SEYED KASHI SEYED MOHAMMAD HOSSEIN*, HOSEINPOUR GOLLO MOHAMMAD
 
* DEPARTMENT OF MECHANICAL ENGINEERING, UNIVERSITY OF BIRJAND, BIRJAND, IRAN
 
Abstract: 

Nowadays, multilayered sheet metals are used in order to achieve a wide range of favorite mechanical, physical, thermal and electrical properties. The laser beam passage over the sheet creates extreme temperature changes which can lead to a change in chemical properties and microstructures. Due to the wide application of these materials in chemical and corrosive environments, corrosion tests were carried out on two-layered SUS304L/copper C11000 and three-layered SUS430/copper C11000/steel SUS430 sheets subjected to various laser passes. Ytterbium fiber laser is used and the governing mechanism during the process is TGM. The changes of microstructures were revealed by metallography. Corrosion resistance of steel layer in three-layered sheet subjected to laser was dropped due to the martensite and oriented ferrite grain size reduction in HAZ. There is no change in microstructure and corrosion behavior of copper layer and the second steel layer due to the HAZ low penetration depth. There is no change in microstructure and corrosion behavior of steel layer in two layered sheet due to the austenitic microstructure. Penetration depth of HAZ in two-layered sheet is limited to a small part of its steel cross section. So, there is no change in microstructure and corrosion behavior of copper, and corrosion is the same all over the copper layer in all specimens.

 
Keyword(s): CORROSION TEST, MULTI-LAYERED SHEET, LASER FORMING, MICROSTRUCTURE
 
 
References: 
  • Not Registered.
  •  
  •  
 
Citations: 
  • Not Registered.
 
+ Click to Cite.
APA: Copy

DELFAN ABAZARI, H., & SEYED KASHI, S., & HOSEINPOUR GOLLO, M. (2017). EXPERIMENTAL STUDY ON CORROSION BEHAVIOR OF MULTI-LAYERED SHEET METALS AFTER LASER FORMING. MODARES MECHANICAL ENGINEERING, 16(12 ), 501-508. https://www.sid.ir/en/journal/ViewPaper.aspx?id=572847



Vancouver: Copy

DELFAN ABAZARI HAMED, SEYED KASHI SEYED MOHAMMAD HOSSEIN, HOSEINPOUR GOLLO MOHAMMAD. EXPERIMENTAL STUDY ON CORROSION BEHAVIOR OF MULTI-LAYERED SHEET METALS AFTER LASER FORMING. MODARES MECHANICAL ENGINEERING. 2017 [cited 2021July25];16(12 ):501-508. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=572847



IEEE: Copy

DELFAN ABAZARI, H., SEYED KASHI, S., HOSEINPOUR GOLLO, M., 2017. EXPERIMENTAL STUDY ON CORROSION BEHAVIOR OF MULTI-LAYERED SHEET METALS AFTER LASER FORMING. MODARES MECHANICAL ENGINEERING, [online] 16(12 ), pp.501-508. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=572847.



 
 
Persian Abstract Yearly Visit 36
 
 
Latest on Blog
Enter SID Blog