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Paper Information

Journal:   JOURNAL OF SCIENCE AND TECHNOLOGY OF COMPOSITES (JSTC)   DECEMBER 2017 , Volume 4 , Number 3 ; Page(s) 311 To 318.
 
Paper: 

INVESTIGATION OF MECHANICAL PROPERTIES, FRACTOGRAPHYAND MICROSTRUCTURE OF LAYERED AL/CU COMPOSITE PRODUCED BY COLD ROLL BONDING

 
 
Author(s):  RAHMATABADI DAVOOD, TAYYEBI MOSLEM, HASHEMI RAMIN*
 
* SCHOOL OF MECHANICAL ENGINEERING, IRAN UNIVERSITY OF SCIENCE AND TECHNOLOGY, TEHRAN, IRAN
 
Abstract: 

In recent years, layered composite have been attention of many researchers and different industries. Cold roll bonding is one of the method for produce layered composite that compared to other composite manufacturing methods are more economically and have the ability to produce layered composite with different material. In the present study, Al/Cu layered composite was produced through CRB method at room temperature, without lubricant and via using laboratory rolling machine by applying 60% reduction in thickness. Also mechanical properties, fracturgraphi and microstructure investigated through uniaxial tensile test, microharsness, scanning electron and optiv microscope. Results of carried out tests, showed the value of tensile strength and microhardness for Al/Cu layered composite compared to initial Al 5052 and pure Cu, increased that the main cause of this increase is applied high strain and cold working. Value of tensile strength for Al/Cu layered composite received 415 MPa that compared to initial Al 5052 and pure Cu 48% and 140% enhanced, respectively. Also microhardness calculated for each layers of composite individually and for Al and Cu increased 14% and 83% respectively. Results of SEM demonstrated that ductile fracture mechanism govern for Al/Cu composite such as initial samples, but the difference is that dimples for composite layers shallower and smaller compared to initial samples.

 
Keyword(s): LAYERED AL/CU COMPOSITE, COLD ROLL BONDING, MECHANICAL PROPERTIES, FRACTOGRAPHY AND MICROSTRUCTURE
 
 
References: 
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Click to Cite.
APA: Copy

RAHMATABADI, D., & TAYYEBI, M., & HASHEMI, R. (2017). INVESTIGATION OF MECHANICAL PROPERTIES, FRACTOGRAPHYAND MICROSTRUCTURE OF LAYERED AL/CU COMPOSITE PRODUCED BY COLD ROLL BONDING. JOURNAL OF SCIENCE AND TECHNOLOGY OF COMPOSITES (JSTC), 4(3 ), 311-318. https://www.sid.ir/en/journal/ViewPaper.aspx?id=570401



Vancouver: Copy

RAHMATABADI DAVOOD, TAYYEBI MOSLEM, HASHEMI RAMIN. INVESTIGATION OF MECHANICAL PROPERTIES, FRACTOGRAPHYAND MICROSTRUCTURE OF LAYERED AL/CU COMPOSITE PRODUCED BY COLD ROLL BONDING. JOURNAL OF SCIENCE AND TECHNOLOGY OF COMPOSITES (JSTC). 2017 [cited 2021May09];4(3 ):311-318. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=570401



IEEE: Copy

RAHMATABADI, D., TAYYEBI, M., HASHEMI, R., 2017. INVESTIGATION OF MECHANICAL PROPERTIES, FRACTOGRAPHYAND MICROSTRUCTURE OF LAYERED AL/CU COMPOSITE PRODUCED BY COLD ROLL BONDING. JOURNAL OF SCIENCE AND TECHNOLOGY OF COMPOSITES (JSTC), [online] 4(3 ), pp.311-318. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=570401.



 
 
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