Effect of magnesium content on tensile strength of carbon-fiber-reinforced aluminum-magnesium alloy composite wires fabricated by ultrasonic infiltration method

Tadashi Matsunaga; Kenji Matsuda; Tomei Hatayama; Kenji Shinozaki; Shigekazu Amanuma; Makoto Yoshida

doi:10.2464/jilm.56.105

Effect of magnesium content on tensile strength of carbon-fiber-reinforced aluminum-magnesium alloy composite wires fabricated by ultrasonic infiltration method

Tadashi Matsunaga^*, Kenji Matsuda, Tomei Hatayama, Kenji Shinozaki, Shigekazu Amanuma, Makoto Yoshida

^*Corresponding author for this work

School of Creative Science and Engineering

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

4 Citations (Scopus)

Abstract

M40J carbon fiber reinforced aluminum-2.4, 4.7 and 10mass% magnesium alloy composite wires were continuously fabricated using ultrasonic infiltration method. The tensile strength of the composites varied from 800 to 1200 MPa caused by change in cross sectional area, volume fraction of fibers and so on. Moreover, their tensile strength decreased with the increase in Mg content in aluminum. In the case of the Al-10mass%Mg matrix composites, Al ₃Mg ₂ intermetallic compound was found on the surface of fibers and continuously formed between fibers in the matrix like bridging. The decrease in the strength would be caused by premature fracture and bridging of the intermetallic compound between fibers. As the result, the tensile strength of the CF/Al composites was controlled by cross sectional area and amount and shape of Al ₃Mg ₂ intermetallic compound in aluminum matrix.

Original language	English
Pages (from-to)	105-111
Number of pages	7
Journal	Keikinzoku/Journal of Japan Institute of Light Metals
Volume	56
Issue number	2
DOIs	https://doi.org/10.2464/jilm.56.105
Publication status	Published - 2006 Feb

Keywords

Aluminum
Carbon fiber
MMC
Magnesium
Ultrasonic vibration

ASJC Scopus subject areas

Mechanics of Materials
Mechanical Engineering
Metals and Alloys
Materials Chemistry

Access to Document

10.2464/jilm.56.105

Cite this

Effect of magnesium content on tensile strength of carbon-fiber-reinforced aluminum-magnesium alloy composite wires fabricated by ultrasonic infiltration method. / Matsunaga, Tadashi; Matsuda, Kenji; Hatayama, Tomei et al.
In: Keikinzoku/Journal of Japan Institute of Light Metals, Vol. 56, No. 2, 02.2006, p. 105-111.

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

@article{72c8ab3446a04847b34669235b2f2ac9,

title = "Effect of magnesium content on tensile strength of carbon-fiber-reinforced aluminum-magnesium alloy composite wires fabricated by ultrasonic infiltration method",

abstract = "M40J carbon fiber reinforced aluminum-2.4, 4.7 and 10mass% magnesium alloy composite wires were continuously fabricated using ultrasonic infiltration method. The tensile strength of the composites varied from 800 to 1200 MPa caused by change in cross sectional area, volume fraction of fibers and so on. Moreover, their tensile strength decreased with the increase in Mg content in aluminum. In the case of the Al-10mass%Mg matrix composites, Al 3Mg 2 intermetallic compound was found on the surface of fibers and continuously formed between fibers in the matrix like bridging. The decrease in the strength would be caused by premature fracture and bridging of the intermetallic compound between fibers. As the result, the tensile strength of the CF/Al composites was controlled by cross sectional area and amount and shape of Al 3Mg 2 intermetallic compound in aluminum matrix.",

keywords = "Aluminum, Carbon fiber, MMC, Magnesium, Ultrasonic vibration",

author = "Tadashi Matsunaga and Kenji Matsuda and Tomei Hatayama and Kenji Shinozaki and Shigekazu Amanuma and Makoto Yoshida",

year = "2006",

month = feb,

doi = "10.2464/jilm.56.105",

language = "English",

volume = "56",

pages = "105--111",

journal = "Keikinzoku/Journal of Japan Institute of Light Metals",

issn = "0451-5994",

publisher = "Keikinzoku Gakkai/Japan Institute of Light Metals",

number = "2",

}

TY - JOUR

T1 - Effect of magnesium content on tensile strength of carbon-fiber-reinforced aluminum-magnesium alloy composite wires fabricated by ultrasonic infiltration method

AU - Matsunaga, Tadashi

AU - Matsuda, Kenji

AU - Hatayama, Tomei

AU - Shinozaki, Kenji

AU - Amanuma, Shigekazu

AU - Yoshida, Makoto

PY - 2006/2

Y1 - 2006/2

N2 - M40J carbon fiber reinforced aluminum-2.4, 4.7 and 10mass% magnesium alloy composite wires were continuously fabricated using ultrasonic infiltration method. The tensile strength of the composites varied from 800 to 1200 MPa caused by change in cross sectional area, volume fraction of fibers and so on. Moreover, their tensile strength decreased with the increase in Mg content in aluminum. In the case of the Al-10mass%Mg matrix composites, Al 3Mg 2 intermetallic compound was found on the surface of fibers and continuously formed between fibers in the matrix like bridging. The decrease in the strength would be caused by premature fracture and bridging of the intermetallic compound between fibers. As the result, the tensile strength of the CF/Al composites was controlled by cross sectional area and amount and shape of Al 3Mg 2 intermetallic compound in aluminum matrix.

AB - M40J carbon fiber reinforced aluminum-2.4, 4.7 and 10mass% magnesium alloy composite wires were continuously fabricated using ultrasonic infiltration method. The tensile strength of the composites varied from 800 to 1200 MPa caused by change in cross sectional area, volume fraction of fibers and so on. Moreover, their tensile strength decreased with the increase in Mg content in aluminum. In the case of the Al-10mass%Mg matrix composites, Al 3Mg 2 intermetallic compound was found on the surface of fibers and continuously formed between fibers in the matrix like bridging. The decrease in the strength would be caused by premature fracture and bridging of the intermetallic compound between fibers. As the result, the tensile strength of the CF/Al composites was controlled by cross sectional area and amount and shape of Al 3Mg 2 intermetallic compound in aluminum matrix.

KW - Aluminum

KW - Carbon fiber

KW - MMC

KW - Magnesium

KW - Ultrasonic vibration

UR - http://www.scopus.com/inward/record.url?scp=33645731402&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=33645731402&partnerID=8YFLogxK

U2 - 10.2464/jilm.56.105

DO - 10.2464/jilm.56.105

M3 - Article

AN - SCOPUS:33645731402

SN - 0451-5994

VL - 56

SP - 105

EP - 111

JO - Keikinzoku/Journal of Japan Institute of Light Metals

JF - Keikinzoku/Journal of Japan Institute of Light Metals

IS - 2

ER -

Effect of magnesium content on tensile strength of carbon-fiber-reinforced aluminum-magnesium alloy composite wires fabricated by ultrasonic infiltration method

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this