Magnetic polishing of titanium-nickel alloy stents: Surface characterization and catheter deployment test

Chan Hee Park; Tae Hyung Kim; Do Hee Lee; Leonard D. Tijing; Mi Hwa Yu; Sang Don Moon; Cheol Sang Kim

doi:10.1007/s11661-012-1262-x

Magnetic polishing of titanium-nickel alloy stents: Surface characterization and catheter deployment test

Chan Hee Park^*
, Tae Hyung Kim
, Do Hee Lee
, Leonard D. Tijing
, Mi Hwa Yu
, Sang Don Moon
, Cheol Sang Kim

^*Corresponding author for this work

Nano-Bio Mechanical System Engineering

Jeonbuk National University

Research output: Contribution to journal › Journal article › peer-review

2 Scopus citations

Abstract

We report here for the first time the use of magnetic polishing to improve the surface finish of titaniumnickel (TiNi) stents for better performance. We investigated the effects of polishing time and rotational speed on the average surface roughness, surface chemical contents, and push-out load of stents. The magnetically polished stents show a decrease of 2.3 to 17.9 pct in surface roughness and a lower push-out load for stent deployment from the catheter.

Original language	English
Pages (from-to)	3006-3010
Number of pages	5
Journal	Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science
Volume	43
Issue number	9
DOIs	https://doi.org/10.1007/s11661-012-1262-x
State	Published - 2012.09

Quacquarelli Symonds(QS) Subject Topics

Engineering - Mechanical
Materials Science
Physics & Astronomy

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title = "Magnetic polishing of titanium-nickel alloy stents: Surface characterization and catheter deployment test",

abstract = "We report here for the first time the use of magnetic polishing to improve the surface finish of titaniumnickel (TiNi) stents for better performance. We investigated the effects of polishing time and rotational speed on the average surface roughness, surface chemical contents, and push-out load of stents. The magnetically polished stents show a decrease of 2.3 to 17.9 pct in surface roughness and a lower push-out load for stent deployment from the catheter.",

author = "Park, \{Chan Hee\} and Kim, \{Tae Hyung\} and Lee, \{Do Hee\} and Tijing, \{Leonard D.\} and Yu, \{Mi Hwa\} and Moon, \{Sang Don\} and Kim, \{Cheol Sang\}",

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doi = "10.1007/s11661-012-1262-x",

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T1 - Magnetic polishing of titanium-nickel alloy stents

T2 - Surface characterization and catheter deployment test

AU - Park, Chan Hee

AU - Kim, Tae Hyung

AU - Lee, Do Hee

AU - Tijing, Leonard D.

AU - Yu, Mi Hwa

AU - Moon, Sang Don

AU - Kim, Cheol Sang

PY - 2012/9

Y1 - 2012/9

N2 - We report here for the first time the use of magnetic polishing to improve the surface finish of titaniumnickel (TiNi) stents for better performance. We investigated the effects of polishing time and rotational speed on the average surface roughness, surface chemical contents, and push-out load of stents. The magnetically polished stents show a decrease of 2.3 to 17.9 pct in surface roughness and a lower push-out load for stent deployment from the catheter.

AB - We report here for the first time the use of magnetic polishing to improve the surface finish of titaniumnickel (TiNi) stents for better performance. We investigated the effects of polishing time and rotational speed on the average surface roughness, surface chemical contents, and push-out load of stents. The magnetically polished stents show a decrease of 2.3 to 17.9 pct in surface roughness and a lower push-out load for stent deployment from the catheter.

UR - https://www.scopus.com/pages/publications/84864686204

U2 - 10.1007/s11661-012-1262-x

DO - 10.1007/s11661-012-1262-x

M3 - Journal article

AN - SCOPUS:84864686204

SN - 1073-5623

VL - 43

SP - 3006

EP - 3010

JO - Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science

JF - Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science

IS - 9

ER -

Magnetic polishing of titanium-nickel alloy stents: Surface characterization and catheter deployment test

Abstract

Quacquarelli Symonds(QS) Subject Topics

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