The effects of substituting B for Cu on the magnetic and shape memory properties of CuAlMnB alloys

Y. Aydogdu; A. S. Turabi; A. Aydogdu; E. D. Vance; M. Kok; G. Kirat; H. E. Karaca

doi:10.1007/s00339-016-0222-5

The effects of substituting B for Cu on the magnetic and shape memory properties of CuAlMnB alloys

Y. Aydogdu, A. S. Turabi, A. Aydogdu, E. D. Vance, M. Kok, G. Kirat, H. E. Karaca

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Abstract

The effects of B addition on the magnetization, mechanical and shape memory properties in Cu_70−xAl₂₄Mn₆B_x at.% (x = 0, 1, 2, 3, 4) alloys have been investigated. The ductility was decreased, while the strength was improved with B addition. Transformation temperatures were increased with B content due to increased e/a ratio. Martensite start temperature of B-free CuAlMn was found to be 37.3 °C and increased to 218.8 °C with 4 % B addition. B-free CuAlMn exhibited shape memory effect with a recoverable strain of 2.25 % under 200 MPa and a perfect superelasticity with a recoverable strain of 2.5 % at 163 °C. B addition degraded the shape memory properties and eventually resulted in the lack of recoverable strain. In addition, saturation magnetization was increased with B content. Moreover, the addition of B slightly decreased the ductility of the alloy. It was found that the magnetization, mechanical and shape memory properties CuAlMn alloys can be tailored by quaternary alloying with B.

Original language	English
Article number	687
Journal	Applied Physics A: Materials Science and Processing
Volume	122
Issue number	7
DOIs	https://doi.org/10.1007/s00339-016-0222-5
State	Published - Jul 1 2016

Bibliographical note

Publisher Copyright:
© 2016, Springer-Verlag Berlin Heidelberg.

Funding

This work is supported by TUBITAK under Project No. 113F234 and National Science Foundation (NSF) CMMI Award #0954541.

Funders	Funder number
TUBITAK	113F234
National Science Foundation (NSF)
Directorate for Computer and Information Science and Engineering	0954541

ASJC Scopus subject areas

General Chemistry
General Materials Science

Access to Document

10.1007/s00339-016-0222-5

Cite this

@article{d3d37aad1d594164a0adc7ca54e7e614,

title = "The effects of substituting B for Cu on the magnetic and shape memory properties of CuAlMnB alloys",

abstract = "The effects of B addition on the magnetization, mechanical and shape memory properties in Cu70−xAl24Mn6Bx at.\% (x = 0, 1, 2, 3, 4) alloys have been investigated. The ductility was decreased, while the strength was improved with B addition. Transformation temperatures were increased with B content due to increased e/a ratio. Martensite start temperature of B-free CuAlMn was found to be 37.3 °C and increased to 218.8 °C with 4 \% B addition. B-free CuAlMn exhibited shape memory effect with a recoverable strain of 2.25 \% under 200 MPa and a perfect superelasticity with a recoverable strain of 2.5 \% at 163 °C. B addition degraded the shape memory properties and eventually resulted in the lack of recoverable strain. In addition, saturation magnetization was increased with B content. Moreover, the addition of B slightly decreased the ductility of the alloy. It was found that the magnetization, mechanical and shape memory properties CuAlMn alloys can be tailored by quaternary alloying with B.",

author = "Y. Aydogdu and Turabi, \{A. S.\} and A. Aydogdu and Vance, \{E. D.\} and M. Kok and G. Kirat and Karaca, \{H. E.\}",

note = "Publisher Copyright: {\textcopyright} 2016, Springer-Verlag Berlin Heidelberg.",

year = "2016",

month = jul,

day = "1",

doi = "10.1007/s00339-016-0222-5",

language = "English",

volume = "122",

number = "7",

}

TY - JOUR

T1 - The effects of substituting B for Cu on the magnetic and shape memory properties of CuAlMnB alloys

AU - Aydogdu, Y.

AU - Turabi, A. S.

AU - Aydogdu, A.

AU - Vance, E. D.

AU - Kok, M.

AU - Kirat, G.

AU - Karaca, H. E.

PY - 2016/7/1

Y1 - 2016/7/1

N2 - The effects of B addition on the magnetization, mechanical and shape memory properties in Cu70−xAl24Mn6Bx at.% (x = 0, 1, 2, 3, 4) alloys have been investigated. The ductility was decreased, while the strength was improved with B addition. Transformation temperatures were increased with B content due to increased e/a ratio. Martensite start temperature of B-free CuAlMn was found to be 37.3 °C and increased to 218.8 °C with 4 % B addition. B-free CuAlMn exhibited shape memory effect with a recoverable strain of 2.25 % under 200 MPa and a perfect superelasticity with a recoverable strain of 2.5 % at 163 °C. B addition degraded the shape memory properties and eventually resulted in the lack of recoverable strain. In addition, saturation magnetization was increased with B content. Moreover, the addition of B slightly decreased the ductility of the alloy. It was found that the magnetization, mechanical and shape memory properties CuAlMn alloys can be tailored by quaternary alloying with B.

AB - The effects of B addition on the magnetization, mechanical and shape memory properties in Cu70−xAl24Mn6Bx at.% (x = 0, 1, 2, 3, 4) alloys have been investigated. The ductility was decreased, while the strength was improved with B addition. Transformation temperatures were increased with B content due to increased e/a ratio. Martensite start temperature of B-free CuAlMn was found to be 37.3 °C and increased to 218.8 °C with 4 % B addition. B-free CuAlMn exhibited shape memory effect with a recoverable strain of 2.25 % under 200 MPa and a perfect superelasticity with a recoverable strain of 2.5 % at 163 °C. B addition degraded the shape memory properties and eventually resulted in the lack of recoverable strain. In addition, saturation magnetization was increased with B content. Moreover, the addition of B slightly decreased the ductility of the alloy. It was found that the magnetization, mechanical and shape memory properties CuAlMn alloys can be tailored by quaternary alloying with B.

UR - https://www.scopus.com/pages/publications/84975797484

UR - https://www.scopus.com/inward/citedby.url?scp=84975797484&partnerID=8YFLogxK

U2 - 10.1007/s00339-016-0222-5

DO - 10.1007/s00339-016-0222-5

M3 - Article

AN - SCOPUS:84975797484

SN - 0947-8396

VL - 122

JO - Applied Physics A: Materials Science and Processing

JF - Applied Physics A: Materials Science and Processing

IS - 7

M1 - 687

ER -

The effects of substituting B for Cu on the magnetic and shape memory properties of CuAlMnB alloys

Abstract

Bibliographical note

Funding

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this