Effects of Mo additions on the glass-forming ability and magnetic properties of bulk amorphous Fe-C-Si-B-P-Mo alloys

Zeng Bao Jiao; Hong Xiang Li; Yuan Wu; Jing En Gao; Shan Lin Wang; Seonghoon Yi; Zhao Ping Lu

doi:10.1007/s11433-010-0135-9

Effects of Mo additions on the glass-forming ability and magnetic properties of bulk amorphous Fe-C-Si-B-P-Mo alloys

Zeng Bao Jiao, Hong Xiang Li, Yuan Wu, Jing En Gao, Shan Lin Wang, Seonghoon Yi, Zhao Ping Lu

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

38 Scopus citations

Abstract

Glass formation, mechanical and magnetic properties of the Fe _76-xC_7.0Si_3.3B_5.0P _8.7Mo_x (x=0, 1 at.%, 3 at.% and 5 at.%) alloys prepared using an industrial Fe-P master alloy have been studied. With the substitution of Mo for Fe, glass-forming ability (GFA) was significantly enhanced and fully amorphous rods with a diameter of up to 5 mm were produced in the alloy with 3% Mo. The Mo-containing amorphous alloys also exhibited high fracture strength of 3635-3881 MPa and excellent magnetic properties including a high saturation magnetization of 1.10-1.41 T, a high Curie temperature and a low coercive force. The unique combination of high GFA, high fracture strength and excellent magnetic properties make the newly developed bulk metallic glasses viable for practical engineering applications.

Original language	English
Pages (from-to)	430-434
Number of pages	5
Journal	Science China: Physics, Mechanics and Astronomy
Volume	53
Issue number	3
DOIs	https://doi.org/10.1007/s11433-010-0135-9
State	Published - Mar 2010

Keywords

Fe-based bulk metallic glass
Glass-forming ability
Magnetic property
Mechanical property

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10.1007/s11433-010-0135-9

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title = "Effects of Mo additions on the glass-forming ability and magnetic properties of bulk amorphous Fe-C-Si-B-P-Mo alloys",

abstract = "Glass formation, mechanical and magnetic properties of the Fe 76-xC7.0Si3.3B5.0P 8.7Mox (x=0, 1 at.%, 3 at.% and 5 at.%) alloys prepared using an industrial Fe-P master alloy have been studied. With the substitution of Mo for Fe, glass-forming ability (GFA) was significantly enhanced and fully amorphous rods with a diameter of up to 5 mm were produced in the alloy with 3% Mo. The Mo-containing amorphous alloys also exhibited high fracture strength of 3635-3881 MPa and excellent magnetic properties including a high saturation magnetization of 1.10-1.41 T, a high Curie temperature and a low coercive force. The unique combination of high GFA, high fracture strength and excellent magnetic properties make the newly developed bulk metallic glasses viable for practical engineering applications.",

keywords = "Fe-based bulk metallic glass, Glass-forming ability, Magnetic property, Mechanical property",

author = "Jiao, {Zeng Bao} and Li, {Hong Xiang} and Yuan Wu and Gao, {Jing En} and Wang, {Shan Lin} and Seonghoon Yi and Lu, {Zhao Ping}",

year = "2010",

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doi = "10.1007/s11433-010-0135-9",

language = "English",

volume = "53",

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T1 - Effects of Mo additions on the glass-forming ability and magnetic properties of bulk amorphous Fe-C-Si-B-P-Mo alloys

AU - Jiao, Zeng Bao

AU - Li, Hong Xiang

AU - Wu, Yuan

AU - Gao, Jing En

AU - Wang, Shan Lin

AU - Yi, Seonghoon

AU - Lu, Zhao Ping

PY - 2010/3

Y1 - 2010/3

N2 - Glass formation, mechanical and magnetic properties of the Fe 76-xC7.0Si3.3B5.0P 8.7Mox (x=0, 1 at.%, 3 at.% and 5 at.%) alloys prepared using an industrial Fe-P master alloy have been studied. With the substitution of Mo for Fe, glass-forming ability (GFA) was significantly enhanced and fully amorphous rods with a diameter of up to 5 mm were produced in the alloy with 3% Mo. The Mo-containing amorphous alloys also exhibited high fracture strength of 3635-3881 MPa and excellent magnetic properties including a high saturation magnetization of 1.10-1.41 T, a high Curie temperature and a low coercive force. The unique combination of high GFA, high fracture strength and excellent magnetic properties make the newly developed bulk metallic glasses viable for practical engineering applications.

AB - Glass formation, mechanical and magnetic properties of the Fe 76-xC7.0Si3.3B5.0P 8.7Mox (x=0, 1 at.%, 3 at.% and 5 at.%) alloys prepared using an industrial Fe-P master alloy have been studied. With the substitution of Mo for Fe, glass-forming ability (GFA) was significantly enhanced and fully amorphous rods with a diameter of up to 5 mm were produced in the alloy with 3% Mo. The Mo-containing amorphous alloys also exhibited high fracture strength of 3635-3881 MPa and excellent magnetic properties including a high saturation magnetization of 1.10-1.41 T, a high Curie temperature and a low coercive force. The unique combination of high GFA, high fracture strength and excellent magnetic properties make the newly developed bulk metallic glasses viable for practical engineering applications.

KW - Fe-based bulk metallic glass

KW - Glass-forming ability

KW - Magnetic property

KW - Mechanical property

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Effects of Mo additions on the glass-forming ability and magnetic properties of bulk amorphous Fe-C-Si-B-P-Mo alloys

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