Preparation and properties of a magnetorheological material used for pipeline and pressure vessel damage repair

Yunlong Ma; Zhenyi Liu; Mingzhi Li; Yao Zhao; Peng Cai

doi:10.1016/j.compstruct.2021.114566

Preparation and properties of a magnetorheological material used for pipeline and pressure vessel damage repair

Yunlong Ma
, Zhenyi Liu^*
, Mingzhi Li
, Yao Zhao
, Peng Cai

^*Corresponding author for this work

School of Mechatronical Engineering

Beijing Institute of Technology

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

8 Citations (Scopus)

Abstract

Rapid repair of damaged pressure vessels and pipelines has always been a key technology in the study of safe storage and transportation. In this study, a magnetorheological material with curing and bonding abilities which can be combined with strong magnet as a rapid repair technology, was prepared by using surface modified carbonyl iron powder and epoxy resin. The reaction process and structure of the material were studied by infrared spectroscopy analysis, X-ray diffraction analysis, X-ray photoelectron spectroscopy and scanning electron microscopy. The optimum ratio was determined by orthogonal experiment, and mechanical experiments was designed to explore various mechanical properties of the material. The repair effect of the material was tested by a simplified simulation model, and the mechanism was also explained by numerical simulation.

Original language	English
Article number	114566
Journal	Composite Structures
Volume	276
DOIs	https://doi.org/10.1016/j.compstruct.2021.114566
Publication status	Published - 15 Nov 2021

Keywords

Composite resin
Magnetorheological material
Repair of damaged pipeline and pressure vessel
Storage and transportation safety

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10.1016/j.compstruct.2021.114566

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title = "Preparation and properties of a magnetorheological material used for pipeline and pressure vessel damage repair",

abstract = "Rapid repair of damaged pressure vessels and pipelines has always been a key technology in the study of safe storage and transportation. In this study, a magnetorheological material with curing and bonding abilities which can be combined with strong magnet as a rapid repair technology, was prepared by using surface modified carbonyl iron powder and epoxy resin. The reaction process and structure of the material were studied by infrared spectroscopy analysis, X-ray diffraction analysis, X-ray photoelectron spectroscopy and scanning electron microscopy. The optimum ratio was determined by orthogonal experiment, and mechanical experiments was designed to explore various mechanical properties of the material. The repair effect of the material was tested by a simplified simulation model, and the mechanism was also explained by numerical simulation.",

keywords = "Composite resin, Magnetorheological material, Repair of damaged pipeline and pressure vessel, Storage and transportation safety",

author = "Yunlong Ma and Zhenyi Liu and Mingzhi Li and Yao Zhao and Peng Cai",

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doi = "10.1016/j.compstruct.2021.114566",

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T1 - Preparation and properties of a magnetorheological material used for pipeline and pressure vessel damage repair

AU - Ma, Yunlong

AU - Liu, Zhenyi

AU - Li, Mingzhi

AU - Zhao, Yao

AU - Cai, Peng

PY - 2021/11/15

Y1 - 2021/11/15

N2 - Rapid repair of damaged pressure vessels and pipelines has always been a key technology in the study of safe storage and transportation. In this study, a magnetorheological material with curing and bonding abilities which can be combined with strong magnet as a rapid repair technology, was prepared by using surface modified carbonyl iron powder and epoxy resin. The reaction process and structure of the material were studied by infrared spectroscopy analysis, X-ray diffraction analysis, X-ray photoelectron spectroscopy and scanning electron microscopy. The optimum ratio was determined by orthogonal experiment, and mechanical experiments was designed to explore various mechanical properties of the material. The repair effect of the material was tested by a simplified simulation model, and the mechanism was also explained by numerical simulation.

AB - Rapid repair of damaged pressure vessels and pipelines has always been a key technology in the study of safe storage and transportation. In this study, a magnetorheological material with curing and bonding abilities which can be combined with strong magnet as a rapid repair technology, was prepared by using surface modified carbonyl iron powder and epoxy resin. The reaction process and structure of the material were studied by infrared spectroscopy analysis, X-ray diffraction analysis, X-ray photoelectron spectroscopy and scanning electron microscopy. The optimum ratio was determined by orthogonal experiment, and mechanical experiments was designed to explore various mechanical properties of the material. The repair effect of the material was tested by a simplified simulation model, and the mechanism was also explained by numerical simulation.

KW - Composite resin

KW - Magnetorheological material

KW - Repair of damaged pipeline and pressure vessel

KW - Storage and transportation safety

UR - https://www.scopus.com/pages/publications/85113278432

U2 - 10.1016/j.compstruct.2021.114566

DO - 10.1016/j.compstruct.2021.114566

M3 - Article

AN - SCOPUS:85113278432

SN - 0263-8223

VL - 276

JO - Composite Structures

JF - Composite Structures

M1 - 114566

ER -

Preparation and properties of a magnetorheological material used for pipeline and pressure vessel damage repair

Abstract

Keywords

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