Nanophase ni particles produced by a blown arc method

M. H. Teng; J. J. Host; J. H. Hwang; B. R. Elliott; J. R. Weertman; O. T. Mason; V. P. Dravid; D. L. Johnson

doi:10.1557/JMR.1995.0233

Nanophase ni particles produced by a blown arc method

M. H. Teng, J. J. Host, J. H. Hwang, B. R. Elliott, J. R. Weertman, O. T. Mason, V. P. Dravid, D. L. Johnson

Materials Science and Engineering

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

47 Scopus citations

Abstract

Nanophase Ni particles (10 nm in diameter) were produced by a blown arc method. A helium gas stream directed at the arc reduces the Ni vapor concentration and increases the quench rate. The helium gas velocity is the predominant factor influencing the size of the Ni particles. Gas velocities of 20 m/s and 56 m/s (at 26.6 kPa total helium pressure) resulted in Ni particle sizes of 13 nm and 7 nm, respectively.

Original language	English (US)
Pages (from-to)	233-236
Number of pages	4
Journal	Journal of Materials Research
Volume	10
Issue number	2
DOIs	https://doi.org/10.1557/JMR.1995.0233
State	Published - 1995

Funding

This work was supported by National Science Foundation, Grant DMR-9202574, and by the MRL Program of the National Science Foundation, at the Materials Research Center of Northwestern University, under Award No. DMR-9120521.

ASJC Scopus subject areas

General Materials Science
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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10.1557/JMR.1995.0233

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title = "Nanophase ni particles produced by a blown arc method",

abstract = "Nanophase Ni particles (10 nm in diameter) were produced by a blown arc method. A helium gas stream directed at the arc reduces the Ni vapor concentration and increases the quench rate. The helium gas velocity is the predominant factor influencing the size of the Ni particles. Gas velocities of 20 m/s and 56 m/s (at 26.6 kPa total helium pressure) resulted in Ni particle sizes of 13 nm and 7 nm, respectively.",

author = "Teng, {M. H.} and Host, {J. J.} and Hwang, {J. H.} and Elliott, {B. R.} and Weertman, {J. R.} and Mason, {O. T.} and Dravid, {V. P.} and Johnson, {D. L.}",

note = "Funding Information: This work was supported by National Science Foundation, Grant DMR-9202574, and by the MRL Program of the National Science Foundation, at the Materials Research Center of Northwestern University, under Award No. DMR-9120521.",

year = "1995",

doi = "10.1557/JMR.1995.0233",

language = "English (US)",

volume = "10",

pages = "233--236",

journal = "Journal of Materials Research",

issn = "0884-2914",

publisher = "Materials Research Society",

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TY - JOUR

T1 - Nanophase ni particles produced by a blown arc method

AU - Teng, M. H.

AU - Host, J. J.

AU - Hwang, J. H.

AU - Elliott, B. R.

AU - Weertman, J. R.

AU - Mason, O. T.

AU - Dravid, V. P.

AU - Johnson, D. L.

N1 - Funding Information: This work was supported by National Science Foundation, Grant DMR-9202574, and by the MRL Program of the National Science Foundation, at the Materials Research Center of Northwestern University, under Award No. DMR-9120521.

PY - 1995

Y1 - 1995

N2 - Nanophase Ni particles (10 nm in diameter) were produced by a blown arc method. A helium gas stream directed at the arc reduces the Ni vapor concentration and increases the quench rate. The helium gas velocity is the predominant factor influencing the size of the Ni particles. Gas velocities of 20 m/s and 56 m/s (at 26.6 kPa total helium pressure) resulted in Ni particle sizes of 13 nm and 7 nm, respectively.

AB - Nanophase Ni particles (10 nm in diameter) were produced by a blown arc method. A helium gas stream directed at the arc reduces the Ni vapor concentration and increases the quench rate. The helium gas velocity is the predominant factor influencing the size of the Ni particles. Gas velocities of 20 m/s and 56 m/s (at 26.6 kPa total helium pressure) resulted in Ni particle sizes of 13 nm and 7 nm, respectively.

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JO - Journal of Materials Research

JF - Journal of Materials Research

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ER -

Nanophase ni particles produced by a blown arc method

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