Elevated temperature nitrogen plasma immersion ion implantation of AISI 302 austenitic stainless steel

Xinxin Ma; Shaoqun Jiang; Yue Sun; Guangze Tang; Mingren Sun

doi:10.1016/j.surfcoat.2006.09.030

Elevated temperature nitrogen plasma immersion ion implantation of AISI 302 austenitic stainless steel

Xinxin Ma^*
, Shaoqun Jiang
, Yue Sun
, Guangze Tang
, Mingren Sun

^*Corresponding author for this work

Harbin Institute of Technology

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

13 Scopus citations

Abstract

AISI 302 steel was modified using elevated temperature nitrogen plasma immersion ion implantation. The thickness of the modified layers is improved significantly compared with that of the layer implanted at room temperature. The surface nanohardness of the treated sample is much higher. Both the friction coefficient and wear rate are dramatically reduced due to the formation of new phases such as (Cr, Fe)₂N_1-x, ε-(Fe, Cr, Ni)_2+xN, nitrogen expanded austenite (γ_N) or noncrystalline phase in the near surface.

Original language	English
Pages (from-to)	6695-6698
Number of pages	4
Journal	Surface and Coatings Technology
Volume	201
Issue number	15
DOIs	https://doi.org/10.1016/j.surfcoat.2006.09.030
State	Published - 23 Apr 2007
Externally published	Yes

Keywords

Expanded austenite
Nanohardness
Plasma immersion ion implantation
Stainless steel
Tribology

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10.1016/j.surfcoat.2006.09.030

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title = "Elevated temperature nitrogen plasma immersion ion implantation of AISI 302 austenitic stainless steel",

abstract = "AISI 302 steel was modified using elevated temperature nitrogen plasma immersion ion implantation. The thickness of the modified layers is improved significantly compared with that of the layer implanted at room temperature. The surface nanohardness of the treated sample is much higher. Both the friction coefficient and wear rate are dramatically reduced due to the formation of new phases such as (Cr, Fe)2N1-x, ε-(Fe, Cr, Ni)2+xN, nitrogen expanded austenite (γN) or noncrystalline phase in the near surface.",

keywords = "Expanded austenite, Nanohardness, Plasma immersion ion implantation, Stainless steel, Tribology",

author = "Xinxin Ma and Shaoqun Jiang and Yue Sun and Guangze Tang and Mingren Sun",

year = "2007",

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day = "23",

doi = "10.1016/j.surfcoat.2006.09.030",

language = "英语",

volume = "201",

pages = "6695--6698",

journal = "Surface and Coatings Technology",

issn = "0257-8972",

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}

TY - JOUR

T1 - Elevated temperature nitrogen plasma immersion ion implantation of AISI 302 austenitic stainless steel

AU - Ma, Xinxin

AU - Jiang, Shaoqun

AU - Sun, Yue

AU - Tang, Guangze

AU - Sun, Mingren

PY - 2007/4/23

Y1 - 2007/4/23

N2 - AISI 302 steel was modified using elevated temperature nitrogen plasma immersion ion implantation. The thickness of the modified layers is improved significantly compared with that of the layer implanted at room temperature. The surface nanohardness of the treated sample is much higher. Both the friction coefficient and wear rate are dramatically reduced due to the formation of new phases such as (Cr, Fe)2N1-x, ε-(Fe, Cr, Ni)2+xN, nitrogen expanded austenite (γN) or noncrystalline phase in the near surface.

AB - AISI 302 steel was modified using elevated temperature nitrogen plasma immersion ion implantation. The thickness of the modified layers is improved significantly compared with that of the layer implanted at room temperature. The surface nanohardness of the treated sample is much higher. Both the friction coefficient and wear rate are dramatically reduced due to the formation of new phases such as (Cr, Fe)2N1-x, ε-(Fe, Cr, Ni)2+xN, nitrogen expanded austenite (γN) or noncrystalline phase in the near surface.

KW - Expanded austenite

KW - Nanohardness

KW - Plasma immersion ion implantation

KW - Stainless steel

KW - Tribology

UR - https://www.scopus.com/pages/publications/33847394541

U2 - 10.1016/j.surfcoat.2006.09.030

DO - 10.1016/j.surfcoat.2006.09.030

M3 - 文章

AN - SCOPUS:33847394541

SN - 0257-8972

VL - 201

SP - 6695

EP - 6698

JO - Surface and Coatings Technology

JF - Surface and Coatings Technology

IS - 15

ER -

Elevated temperature nitrogen plasma immersion ion implantation of AISI 302 austenitic stainless steel

Abstract

Keywords

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