Development of Fe100-x(NiCoMn)x magnetostrictive alloys with good mechanical properties

Hao Jin; Zhihua Nie; Yiling Lian; Liang Wang; Daoyong Cong; Yang Ren; Chengwen Tan; Yandong Wang

doi:10.1016/j.jallcom.2019.151931

Development of Fe_100-x(NiCoMn)_x magnetostrictive alloys with good mechanical properties

Hao Jin, Zhihua Nie^*, Yiling Lian, Liang Wang, Daoyong Cong, Yang Ren, Chengwen Tan, Yandong Wang

^*Corresponding author for this work

School of Material Science and Engineering

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

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Abstract

In this work, a series of Fe_100-x (NiCoMn)_x (13 ≤ x ≤ 45, at.%) cast alloys are developed. The mechanical properties and magnetostriction are intimately related to the phase constituent and crystal structure of these alloys. In the body-centered-cubic phase region (x < 25), the magnetostriction and tensile strength are increasing monotonically with increasing x value, both of which drop when the face-centered-cubic phase appears. The crystallography relationship between the face-centered-cubic and body-centered-cubic phase satisfies the Kurdjumov-Sachs relationship. In Fe₇₅(NiCoMn)₂₅ polycrystalline alloy, a magnetostriction of 50 ppm with a tensile strength more than 1000 MPa is achieved.

Original language	English
Article number	151931
Journal	Journal of Alloys and Compounds
Volume	810
DOIs	https://doi.org/10.1016/j.jallcom.2019.151931
Publication status	Published - 25 Nov 2019

Keywords

Crystal structure
High-energy x-ray diffraction
Magnetostrictive materials
Mechanical properties

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Jin, H., Nie, Z., Lian, Y., Wang, L., Cong, D., Ren, Y., Tan, C., & Wang, Y. (2019). Development of Fe_100-x(NiCoMn)_x magnetostrictive alloys with good mechanical properties. Journal of Alloys and Compounds, 810, Article 151931. https://doi.org/10.1016/j.jallcom.2019.151931

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title = "Development of Fe100-x(NiCoMn)x magnetostrictive alloys with good mechanical properties",

abstract = "In this work, a series of Fe100-x (NiCoMn)x (13 ≤ x ≤ 45, at.%) cast alloys are developed. The mechanical properties and magnetostriction are intimately related to the phase constituent and crystal structure of these alloys. In the body-centered-cubic phase region (x < 25), the magnetostriction and tensile strength are increasing monotonically with increasing x value, both of which drop when the face-centered-cubic phase appears. The crystallography relationship between the face-centered-cubic and body-centered-cubic phase satisfies the Kurdjumov-Sachs relationship. In Fe75(NiCoMn)25 polycrystalline alloy, a magnetostriction of 50 ppm with a tensile strength more than 1000 MPa is achieved.",

keywords = "Crystal structure, High-energy x-ray diffraction, Magnetostrictive materials, Mechanical properties",

author = "Hao Jin and Zhihua Nie and Yiling Lian and Liang Wang and Daoyong Cong and Yang Ren and Chengwen Tan and Yandong Wang",

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T1 - Development of Fe100-x(NiCoMn)x magnetostrictive alloys with good mechanical properties

AU - Jin, Hao

AU - Nie, Zhihua

AU - Lian, Yiling

AU - Wang, Liang

AU - Cong, Daoyong

AU - Ren, Yang

AU - Tan, Chengwen

AU - Wang, Yandong

PY - 2019/11/25

Y1 - 2019/11/25

N2 - In this work, a series of Fe100-x (NiCoMn)x (13 ≤ x ≤ 45, at.%) cast alloys are developed. The mechanical properties and magnetostriction are intimately related to the phase constituent and crystal structure of these alloys. In the body-centered-cubic phase region (x < 25), the magnetostriction and tensile strength are increasing monotonically with increasing x value, both of which drop when the face-centered-cubic phase appears. The crystallography relationship between the face-centered-cubic and body-centered-cubic phase satisfies the Kurdjumov-Sachs relationship. In Fe75(NiCoMn)25 polycrystalline alloy, a magnetostriction of 50 ppm with a tensile strength more than 1000 MPa is achieved.

AB - In this work, a series of Fe100-x (NiCoMn)x (13 ≤ x ≤ 45, at.%) cast alloys are developed. The mechanical properties and magnetostriction are intimately related to the phase constituent and crystal structure of these alloys. In the body-centered-cubic phase region (x < 25), the magnetostriction and tensile strength are increasing monotonically with increasing x value, both of which drop when the face-centered-cubic phase appears. The crystallography relationship between the face-centered-cubic and body-centered-cubic phase satisfies the Kurdjumov-Sachs relationship. In Fe75(NiCoMn)25 polycrystalline alloy, a magnetostriction of 50 ppm with a tensile strength more than 1000 MPa is achieved.

KW - Crystal structure

KW - High-energy x-ray diffraction

KW - Magnetostrictive materials

KW - Mechanical properties

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U2 - 10.1016/j.jallcom.2019.151931

DO - 10.1016/j.jallcom.2019.151931

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SN - 0925-8388

VL - 810

JO - Journal of Alloys and Compounds

JF - Journal of Alloys and Compounds

M1 - 151931

ER -

Development of Fe_100-x(NiCoMn)_x magnetostrictive alloys with good mechanical properties

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Keywords

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